6090 lines
239 KiB
Rust
6090 lines
239 KiB
Rust
use std::sync::Arc;
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use indexmap::{IndexMap, IndexSet};
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use itertools::Itertools;
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use uplc::{
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ast::{
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builder::{
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self, apply_wrap, assert_on_list, choose_list, constr_index_exposer,
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delayed_choose_list, delayed_if_else, final_wrapper, if_else, repeat_tail_list,
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ASSERT_ON_LIST, CONSTR_FIELDS_EXPOSER, CONSTR_GET_FIELD,
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},
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Constant as UplcConstant, Name, NamedDeBruijn, Program, Term, Type as UplcType,
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},
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builtins::DefaultFunction,
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machine::cost_model::ExBudget,
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optimize::aiken_optimize_and_intern,
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parser::interner::Interner,
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};
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use crate::{
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air::Air,
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ast::{
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ArgName, AssignmentKind, BinOp, Clause, Pattern, Span, TypedArg, TypedDataType,
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TypedFunction, UnOp,
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},
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builder::{
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check_replaceable_opaque_type, check_when_pattern_needs, constants_ir,
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convert_constants_to_data, convert_data_to_type, convert_type_to_data, get_common_ancestor,
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get_generic_id_and_type, handle_clause_guard, handle_func_dependencies_ir,
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handle_recursion_ir, list_access_to_uplc, lookup_data_type_by_tipo, monomorphize,
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rearrange_clauses, replace_opaque_type, wrap_validator_args, AssignmentProperties,
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ClauseProperties, DataTypeKey, FuncComponents, FunctionAccessKey,
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},
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builtins::bool,
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expr::TypedExpr,
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tipo::{
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ModuleValueConstructor, PatternConstructor, Type, TypeInfo, ValueConstructor,
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ValueConstructorVariant,
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},
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IdGenerator,
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};
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#[derive(Clone)]
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pub struct CodeGenerator<'a> {
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defined_functions: IndexMap<FunctionAccessKey, ()>,
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functions: IndexMap<FunctionAccessKey, &'a TypedFunction>,
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data_types: IndexMap<DataTypeKey, &'a TypedDataType>,
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module_types: IndexMap<&'a String, &'a TypeInfo>,
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id_gen: IdGenerator,
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needs_field_access: bool,
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used_data_assert_on_list: bool,
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zero_arg_functions: IndexMap<FunctionAccessKey, Vec<Air>>,
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}
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impl<'a> CodeGenerator<'a> {
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pub fn new(
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functions: IndexMap<FunctionAccessKey, &'a TypedFunction>,
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data_types: IndexMap<DataTypeKey, &'a TypedDataType>,
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module_types: IndexMap<&'a String, &'a TypeInfo>,
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) -> Self {
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CodeGenerator {
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defined_functions: IndexMap::new(),
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functions,
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data_types,
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module_types,
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id_gen: IdGenerator::new(),
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needs_field_access: false,
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used_data_assert_on_list: false,
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zero_arg_functions: IndexMap::new(),
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}
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}
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pub fn reset(&mut self) {
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self.needs_field_access = false;
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self.used_data_assert_on_list = false;
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self.zero_arg_functions = IndexMap::new();
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self.id_gen = IdGenerator::new();
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self.defined_functions = IndexMap::new();
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}
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pub fn generate(
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&mut self,
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body: &TypedExpr,
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arguments: &[TypedArg],
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wrap_as_validator: bool,
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) -> Program<Name> {
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let mut ir_stack = vec![];
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let scope = vec![self.id_gen.next()];
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self.build_ir(body, &mut ir_stack, scope);
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self.define_ir(&mut ir_stack);
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self.convert_opaque_type_to_inner_ir(&mut ir_stack);
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let mut term = self.uplc_code_gen(&mut ir_stack);
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if self.needs_field_access {
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term = builder::constr_get_field(term);
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term = builder::constr_fields_exposer(term);
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}
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// Wrap the validator body if ifThenElse term unit error
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term = if wrap_as_validator {
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final_wrapper(term)
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} else {
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term
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};
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term = wrap_validator_args(term, arguments);
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term = if wrap_as_validator || self.used_data_assert_on_list {
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assert_on_list(term)
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} else {
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term
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};
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let mut program = Program {
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version: (1, 0, 0),
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term,
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};
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program = aiken_optimize_and_intern(program);
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// This is very important to call here.
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// If this isn't done, re-using the same instance
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// of the generator will result in free unique errors
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// among other unpredictable things. In fact,
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// switching to a shared code generator caused some
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// instability issues and we fixed it by placing this
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// method here.
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self.reset();
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program
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}
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pub(crate) fn build_ir(&mut self, body: &TypedExpr, ir_stack: &mut Vec<Air>, scope: Vec<u64>) {
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match body {
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TypedExpr::Int { value, .. } => ir_stack.push(Air::Int {
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scope,
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value: value.to_string(),
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}),
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TypedExpr::String { value, .. } => ir_stack.push(Air::String {
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scope,
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value: value.to_string(),
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}),
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TypedExpr::ByteArray { bytes, .. } => ir_stack.push(Air::ByteArray {
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scope,
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bytes: bytes.to_vec(),
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}),
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TypedExpr::Pipeline { expressions, .. } | TypedExpr::Sequence { expressions, .. } => {
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for (index, expr) in expressions.iter().enumerate() {
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if index == 0 {
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self.build_ir(expr, ir_stack, scope.clone());
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} else {
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let mut branch_scope = scope.clone();
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branch_scope.push(self.id_gen.next());
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self.build_ir(expr, ir_stack, branch_scope);
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}
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}
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}
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TypedExpr::Var {
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constructor, name, ..
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} => match &constructor.variant {
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ValueConstructorVariant::ModuleConstant { literal, .. } => {
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constants_ir(literal, ir_stack, scope);
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}
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ValueConstructorVariant::ModuleFn {
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builtin: Some(builtin),
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..
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} => {
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ir_stack.push(Air::Builtin {
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scope,
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func: *builtin,
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tipo: constructor.tipo.clone(),
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count: 0,
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});
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}
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_ => {
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ir_stack.push(Air::Var {
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scope,
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constructor: constructor.clone(),
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name: name.clone(),
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variant_name: String::new(),
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});
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}
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},
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TypedExpr::Fn { args, body, .. } => {
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let mut func_body = vec![];
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let mut func_scope = scope.clone();
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func_scope.push(self.id_gen.next());
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self.build_ir(body, &mut func_body, func_scope);
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let mut arg_names = vec![];
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for arg in args {
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let name = arg.arg_name.get_variable_name().unwrap_or("_").to_string();
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arg_names.push(name);
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}
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ir_stack.push(Air::Fn {
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scope,
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params: arg_names,
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});
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ir_stack.append(&mut func_body);
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}
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TypedExpr::List {
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elements,
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tail,
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tipo,
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..
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} => {
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ir_stack.push(Air::List {
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scope: scope.clone(),
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count: elements.len(),
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tipo: tipo.clone(),
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tail: tail.is_some(),
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});
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for element in elements {
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let mut scope = scope.clone();
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scope.push(self.id_gen.next());
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self.build_ir(element, ir_stack, scope.clone())
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}
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if let Some(tail) = tail {
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let mut scope = scope;
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scope.push(self.id_gen.next());
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self.build_ir(tail, ir_stack, scope);
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}
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}
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TypedExpr::Call {
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fun, args, tipo, ..
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} => {
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match &**fun {
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TypedExpr::Var { constructor, .. } => match &constructor.variant {
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ValueConstructorVariant::Record {
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name: constr_name, ..
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} => {
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if let Some(data_type) =
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lookup_data_type_by_tipo(self.data_types.clone(), tipo)
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{
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let (constr_index, _) = data_type
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.constructors
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.iter()
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.enumerate()
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.find(|(_, dt)| &dt.name == constr_name)
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.unwrap();
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ir_stack.push(Air::Record {
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scope: scope.clone(),
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constr_index,
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tipo: constructor.tipo.clone(),
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count: args.len(),
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});
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if let Some(fun_arg_types) = fun.tipo().arg_types() {
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for (arg, func_type) in args.iter().zip(fun_arg_types) {
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let mut scope = scope.clone();
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scope.push(self.id_gen.next());
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if func_type.is_data() && !arg.value.tipo().is_data() {
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ir_stack.push(Air::WrapData {
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scope: scope.clone(),
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tipo: arg.value.tipo(),
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})
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}
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self.build_ir(&arg.value, ir_stack, scope);
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}
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} else {
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unreachable!()
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}
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return;
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}
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}
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ValueConstructorVariant::ModuleFn {
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builtin: Some(func),
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..
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} => {
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ir_stack.push(Air::Builtin {
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scope: scope.clone(),
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count: func.arity(),
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func: *func,
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tipo: tipo.clone(),
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});
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if let Some(fun_arg_types) = fun.tipo().arg_types() {
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for (arg, func_type) in args.iter().zip(fun_arg_types) {
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let mut scope = scope.clone();
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scope.push(self.id_gen.next());
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if func_type.is_data() && !arg.value.tipo().is_data() {
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ir_stack.push(Air::WrapData {
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scope: scope.clone(),
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tipo: arg.value.tipo(),
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})
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}
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self.build_ir(&arg.value, ir_stack, scope);
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}
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} else {
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unreachable!()
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}
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return;
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}
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_ => {}
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},
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TypedExpr::ModuleSelect {
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constructor,
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module_name,
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..
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} => match constructor {
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ModuleValueConstructor::Record {
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name: constr_name,
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tipo,
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..
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} => {
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if let Some(data_type) =
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lookup_data_type_by_tipo(self.data_types.clone(), tipo)
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{
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let (constr_index, _) = data_type
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.constructors
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.iter()
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.enumerate()
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.find(|(_, dt)| &dt.name == constr_name)
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.unwrap();
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ir_stack.push(Air::Record {
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scope: scope.clone(),
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constr_index,
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tipo: tipo.clone(),
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count: args.len(),
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});
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if let Some(fun_arg_types) = fun.tipo().arg_types() {
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for (arg, func_type) in args.iter().zip(fun_arg_types) {
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let mut scope = scope.clone();
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scope.push(self.id_gen.next());
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if func_type.is_data() && !arg.value.tipo().is_data() {
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ir_stack.push(Air::WrapData {
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scope: scope.clone(),
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tipo: arg.value.tipo(),
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})
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}
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self.build_ir(&arg.value, ir_stack, scope);
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}
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} else {
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unreachable!()
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}
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return;
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}
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}
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ModuleValueConstructor::Fn { name, .. } => {
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let type_info = self.module_types.get(module_name).unwrap();
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let value = type_info.values.get(name).unwrap();
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match &value.variant {
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ValueConstructorVariant::ModuleFn { builtin, .. } => {
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if let Some(func) = builtin {
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ir_stack.push(Air::Builtin {
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scope: scope.clone(),
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count: func.arity(),
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func: *func,
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tipo: tipo.clone(),
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});
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if let Some(fun_arg_types) = fun.tipo().arg_types() {
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for (arg, func_type) in args.iter().zip(fun_arg_types) {
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let mut scope = scope.clone();
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scope.push(self.id_gen.next());
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if func_type.is_data()
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&& !arg.value.tipo().is_data()
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{
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ir_stack.push(Air::WrapData {
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scope: scope.clone(),
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tipo: arg.value.tipo(),
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})
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}
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self.build_ir(&arg.value, ir_stack, scope);
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}
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} else {
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unreachable!()
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}
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return;
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}
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}
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_ => unreachable!(),
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}
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}
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_ => {}
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},
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_ => {}
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}
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ir_stack.push(Air::Call {
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scope: scope.clone(),
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count: args.len(),
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tipo: tipo.clone(),
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});
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let mut scope_fun = scope.clone();
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scope_fun.push(self.id_gen.next());
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self.build_ir(fun, ir_stack, scope_fun);
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if let Some(fun_arg_types) = fun.tipo().arg_types() {
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for (arg, func_type) in args.iter().zip(fun_arg_types) {
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let mut scope = scope.clone();
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scope.push(self.id_gen.next());
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if func_type.is_data() && !arg.value.tipo().is_data() {
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ir_stack.push(Air::WrapData {
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scope: scope.clone(),
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tipo: arg.value.tipo(),
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})
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}
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self.build_ir(&arg.value, ir_stack, scope);
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}
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}
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}
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TypedExpr::BinOp {
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name, left, right, ..
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} => {
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ir_stack.push(Air::BinOp {
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scope: scope.clone(),
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name: *name,
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count: 2,
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tipo: left.tipo(),
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});
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let mut scope_left = scope.clone();
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scope_left.push(self.id_gen.next());
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let mut scope_right = scope;
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scope_right.push(self.id_gen.next());
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self.build_ir(left, ir_stack, scope_left);
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self.build_ir(right, ir_stack, scope_right);
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}
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TypedExpr::Assignment {
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value,
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pattern,
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kind,
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tipo,
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..
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} => {
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let mut value_vec: Vec<Air> = vec![];
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let mut pattern_vec: Vec<Air> = vec![];
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let mut value_scope = scope.clone();
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value_scope.push(self.id_gen.next());
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|
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let mut replaced_type = tipo.clone();
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replace_opaque_type(&mut replaced_type, self.data_types.clone());
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self.build_ir(value, &mut value_vec, value_scope);
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self.assignment_ir(
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pattern,
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&mut pattern_vec,
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&mut value_vec,
|
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&replaced_type,
|
|
AssignmentProperties {
|
|
value_type: value.tipo(),
|
|
kind: *kind,
|
|
},
|
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scope,
|
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);
|
|
|
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ir_stack.append(&mut pattern_vec);
|
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}
|
|
TypedExpr::When {
|
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subjects, clauses, ..
|
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} => {
|
|
let subject_name = format!("__subject_name_{}", self.id_gen.next());
|
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let constr_var = format!("__constr_name_{}", self.id_gen.next());
|
|
|
|
// assuming one subject at the moment
|
|
let subject = subjects[0].clone();
|
|
let subject_tipo = subject.tipo();
|
|
if clauses.len() <= 1 {
|
|
let mut value_vec: Vec<Air> = vec![];
|
|
let mut pattern_vec: Vec<Air> = vec![];
|
|
let mut subject_vec: Vec<Air> = vec![];
|
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|
|
self.build_ir(&clauses[0].then, &mut value_vec, scope.clone());
|
|
|
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self.build_ir(&subject, &mut subject_vec, scope.clone());
|
|
|
|
self.assignment_ir(
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&clauses[0].pattern[0],
|
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&mut pattern_vec,
|
|
&mut subject_vec,
|
|
&subject_tipo,
|
|
AssignmentProperties {
|
|
value_type: clauses[0].then.tipo(),
|
|
kind: AssignmentKind::Let,
|
|
},
|
|
scope,
|
|
);
|
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|
|
ir_stack.append(&mut pattern_vec);
|
|
ir_stack.append(&mut value_vec);
|
|
} else {
|
|
// HERE TODO
|
|
let clauses = if subject_tipo.is_list() {
|
|
rearrange_clauses(clauses.clone())
|
|
} else {
|
|
clauses.clone()
|
|
};
|
|
|
|
if let Some((last_clause, clauses)) = clauses.split_last() {
|
|
let mut pattern_vec = vec![];
|
|
|
|
let mut clause_properties = ClauseProperties::init(
|
|
&subject_tipo,
|
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constr_var.clone(),
|
|
subject_name.clone(),
|
|
);
|
|
|
|
self.handle_each_clause(
|
|
&mut pattern_vec,
|
|
&mut clause_properties,
|
|
clauses,
|
|
&subject_tipo,
|
|
scope.clone(),
|
|
);
|
|
|
|
let last_pattern = &last_clause.pattern[0];
|
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|
|
let mut final_scope = scope.clone();
|
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|
|
final_scope.push(self.id_gen.next());
|
|
|
|
if !matches!(last_pattern, Pattern::Tuple { .. }) {
|
|
pattern_vec.push(Air::Finally {
|
|
scope: final_scope.clone(),
|
|
});
|
|
}
|
|
|
|
let mut final_clause_vec = vec![];
|
|
|
|
self.build_ir(
|
|
&last_clause.then,
|
|
&mut final_clause_vec,
|
|
final_scope.clone(),
|
|
);
|
|
|
|
*clause_properties.is_final_clause() = true;
|
|
|
|
self.when_ir(
|
|
last_pattern,
|
|
&mut pattern_vec,
|
|
&mut final_clause_vec,
|
|
&subject_tipo,
|
|
&mut clause_properties,
|
|
final_scope,
|
|
);
|
|
|
|
if *clause_properties.needs_constr_var() {
|
|
ir_stack.push(Air::Let {
|
|
scope: scope.clone(),
|
|
name: constr_var.clone(),
|
|
});
|
|
let mut subject_scope = scope.clone();
|
|
subject_scope.push(self.id_gen.next());
|
|
|
|
self.build_ir(&subject, ir_stack, subject_scope.clone());
|
|
|
|
let mut scope = scope;
|
|
scope.push(self.id_gen.next());
|
|
|
|
ir_stack.push(Air::When {
|
|
scope: scope.clone(),
|
|
subject_name,
|
|
tipo: subject_tipo.clone(),
|
|
});
|
|
|
|
ir_stack.push(Air::Var {
|
|
scope,
|
|
constructor: ValueConstructor::public(
|
|
subject_tipo,
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: constr_var,
|
|
variant_name: String::new(),
|
|
})
|
|
} else {
|
|
ir_stack.push(Air::When {
|
|
scope: scope.clone(),
|
|
subject_name,
|
|
tipo: subject_tipo,
|
|
});
|
|
|
|
let mut scope = scope;
|
|
scope.push(self.id_gen.next());
|
|
|
|
self.build_ir(&subject, ir_stack, scope);
|
|
}
|
|
|
|
ir_stack.append(&mut pattern_vec);
|
|
}
|
|
}
|
|
}
|
|
TypedExpr::If {
|
|
branches,
|
|
final_else,
|
|
tipo,
|
|
..
|
|
} => {
|
|
let mut if_ir = vec![];
|
|
|
|
for (index, branch) in branches.iter().enumerate() {
|
|
let mut branch_scope = scope.clone();
|
|
branch_scope.push(self.id_gen.next());
|
|
|
|
if index == 0 {
|
|
if_ir.push(Air::If {
|
|
scope: scope.clone(),
|
|
tipo: tipo.clone(),
|
|
});
|
|
} else {
|
|
if_ir.push(Air::If {
|
|
scope: branch_scope.clone(),
|
|
tipo: tipo.clone(),
|
|
});
|
|
}
|
|
self.build_ir(&branch.condition, &mut if_ir, branch_scope.clone());
|
|
|
|
let mut branch_scope = scope.clone();
|
|
branch_scope.push(self.id_gen.next());
|
|
|
|
self.build_ir(&branch.body, &mut if_ir, branch_scope);
|
|
}
|
|
|
|
let mut branch_scope = scope;
|
|
branch_scope.push(self.id_gen.next());
|
|
|
|
self.build_ir(final_else, &mut if_ir, branch_scope);
|
|
|
|
ir_stack.append(&mut if_ir);
|
|
}
|
|
TypedExpr::RecordAccess {
|
|
record,
|
|
index,
|
|
tipo,
|
|
..
|
|
} => {
|
|
self.needs_field_access = true;
|
|
|
|
ir_stack.push(Air::RecordAccess {
|
|
scope: scope.clone(),
|
|
record_index: *index,
|
|
tipo: tipo.clone(),
|
|
});
|
|
|
|
self.build_ir(record, ir_stack, scope);
|
|
}
|
|
TypedExpr::ModuleSelect {
|
|
constructor,
|
|
module_name,
|
|
tipo,
|
|
..
|
|
} => match constructor {
|
|
ModuleValueConstructor::Record { .. } => {
|
|
todo!("Records from modules not yet implemented.")
|
|
}
|
|
ModuleValueConstructor::Fn { name, module, .. } => {
|
|
let func = self.functions.get(&FunctionAccessKey {
|
|
module_name: module_name.clone(),
|
|
function_name: name.clone(),
|
|
variant_name: String::new(),
|
|
});
|
|
|
|
if let Some(func) = func {
|
|
ir_stack.push(Air::Var {
|
|
scope,
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone(),
|
|
ValueConstructorVariant::ModuleFn {
|
|
name: name.clone(),
|
|
field_map: None,
|
|
module: module.clone(),
|
|
arity: func.arguments.len(),
|
|
location: Span::empty(),
|
|
builtin: None,
|
|
},
|
|
),
|
|
name: format!("{module}_{name}"),
|
|
variant_name: String::new(),
|
|
});
|
|
} else {
|
|
let type_info = self.module_types.get(module_name).unwrap();
|
|
let value = type_info.values.get(name).unwrap();
|
|
match &value.variant {
|
|
ValueConstructorVariant::ModuleFn { builtin, .. } => {
|
|
if let Some(builtin) = builtin {
|
|
ir_stack.push(Air::Builtin {
|
|
func: *builtin,
|
|
scope,
|
|
tipo: tipo.clone(),
|
|
count: 0,
|
|
});
|
|
}
|
|
}
|
|
_ => unreachable!(),
|
|
}
|
|
}
|
|
}
|
|
ModuleValueConstructor::Constant { literal, .. } => {
|
|
constants_ir(literal, ir_stack, scope);
|
|
}
|
|
},
|
|
TypedExpr::RecordUpdate {
|
|
spread, args, tipo, ..
|
|
} => {
|
|
let mut update_ir = vec![];
|
|
let mut spread_scope = scope.clone();
|
|
let mut index_types = vec![];
|
|
let mut highest_index = 0;
|
|
spread_scope.push(self.id_gen.next());
|
|
|
|
self.build_ir(spread, &mut update_ir, spread_scope);
|
|
|
|
for arg in args {
|
|
let mut arg_scope = scope.clone();
|
|
arg_scope.push(self.id_gen.next());
|
|
|
|
self.build_ir(&arg.value, &mut update_ir, arg_scope);
|
|
|
|
if arg.index > highest_index {
|
|
highest_index = arg.index;
|
|
}
|
|
index_types.push((arg.index, arg.value.tipo()));
|
|
}
|
|
|
|
ir_stack.push(Air::RecordUpdate {
|
|
scope,
|
|
highest_index,
|
|
indices: index_types,
|
|
tipo: tipo.clone(),
|
|
});
|
|
|
|
ir_stack.append(&mut update_ir);
|
|
}
|
|
TypedExpr::UnOp { value, op, .. } => {
|
|
ir_stack.push(Air::UnOp {
|
|
scope: scope.clone(),
|
|
op: *op,
|
|
});
|
|
|
|
self.build_ir(value, ir_stack, scope);
|
|
}
|
|
TypedExpr::Tuple { elems, tipo, .. } => {
|
|
ir_stack.push(Air::Tuple {
|
|
scope: scope.clone(),
|
|
tipo: tipo.clone(),
|
|
count: elems.len(),
|
|
});
|
|
|
|
let mut elems_air = vec![];
|
|
|
|
for elem in elems {
|
|
let mut scope = scope.clone();
|
|
scope.push(self.id_gen.next());
|
|
self.build_ir(elem, &mut elems_air, scope);
|
|
}
|
|
|
|
ir_stack.append(&mut elems_air);
|
|
}
|
|
|
|
TypedExpr::Trace {
|
|
tipo, then, text, ..
|
|
} => {
|
|
let mut scope = scope;
|
|
|
|
ir_stack.push(Air::Trace {
|
|
tipo: tipo.clone(),
|
|
scope: scope.clone(),
|
|
});
|
|
|
|
scope.push(self.id_gen.next());
|
|
self.build_ir(text, ir_stack, scope.clone());
|
|
|
|
scope.push(self.id_gen.next());
|
|
self.build_ir(then, ir_stack, scope);
|
|
}
|
|
|
|
TypedExpr::TupleIndex { index, tuple, .. } => {
|
|
ir_stack.push(Air::TupleIndex {
|
|
scope: scope.clone(),
|
|
tipo: tuple.tipo(),
|
|
tuple_index: *index,
|
|
});
|
|
|
|
self.build_ir(tuple, ir_stack, scope);
|
|
}
|
|
|
|
TypedExpr::ErrorTerm { tipo, .. } => {
|
|
ir_stack.push(Air::ErrorTerm {
|
|
scope,
|
|
tipo: tipo.clone(),
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
fn handle_each_clause(
|
|
&mut self,
|
|
ir_stack: &mut Vec<Air>,
|
|
clause_properties: &mut ClauseProperties,
|
|
clauses: &[Clause<TypedExpr, PatternConstructor, Arc<Type>>],
|
|
subject_type: &Arc<Type>,
|
|
scope: Vec<u64>,
|
|
) {
|
|
for (index, clause) in clauses.iter().enumerate() {
|
|
// scope per clause is different
|
|
let mut scope = scope.clone();
|
|
scope.push(self.id_gen.next());
|
|
|
|
// holds when clause pattern Air
|
|
let mut clause_subject_vec = vec![];
|
|
let mut clause_then_vec = vec![];
|
|
|
|
// reset complex clause setting per clause back to default
|
|
*clause_properties.is_complex_clause() = false;
|
|
|
|
self.build_ir(&clause.then, &mut clause_then_vec, scope.clone());
|
|
|
|
if let Some(clause_guard) = &clause.guard {
|
|
let mut clause_guard_vec = vec![];
|
|
*clause_properties.is_complex_clause() = true;
|
|
let clause_guard_name = format!("__clause_guard_{}", self.id_gen.next());
|
|
|
|
let mut clause_guard_scope = scope.clone();
|
|
clause_guard_scope.push(self.id_gen.next());
|
|
|
|
clause_guard_vec.push(Air::Let {
|
|
scope: clause_guard_scope.clone(),
|
|
name: clause_guard_name.clone(),
|
|
});
|
|
|
|
handle_clause_guard(
|
|
clause_guard,
|
|
&mut clause_guard_vec,
|
|
clause_guard_scope.clone(),
|
|
);
|
|
|
|
clause_guard_vec.push(Air::ClauseGuard {
|
|
scope: clause_guard_scope.clone(),
|
|
subject_name: clause_guard_name,
|
|
tipo: bool(),
|
|
});
|
|
|
|
clause_guard_vec.push(Air::Bool {
|
|
scope: clause_guard_scope.clone(),
|
|
value: true,
|
|
});
|
|
|
|
clause_guard_vec.append(&mut clause_then_vec);
|
|
clause_then_vec = clause_guard_vec;
|
|
}
|
|
|
|
match clause_properties {
|
|
ClauseProperties::ConstrClause {
|
|
original_subject_name,
|
|
..
|
|
} => {
|
|
let subject_name = original_subject_name.clone();
|
|
self.when_ir(
|
|
&clause.pattern[0],
|
|
&mut clause_subject_vec,
|
|
&mut clause_then_vec,
|
|
subject_type,
|
|
clause_properties,
|
|
scope.clone(),
|
|
);
|
|
|
|
let data_type = lookup_data_type_by_tipo(self.data_types.clone(), subject_type);
|
|
|
|
if let Some(data_type) = data_type {
|
|
if data_type.constructors.len() > 1 {
|
|
ir_stack.push(Air::Clause {
|
|
scope,
|
|
tipo: subject_type.clone(),
|
|
complex_clause: *clause_properties.is_complex_clause(),
|
|
subject_name,
|
|
});
|
|
} else {
|
|
ir_stack.push(Air::Clause {
|
|
scope: scope.clone(),
|
|
tipo: subject_type.clone(),
|
|
complex_clause: *clause_properties.is_complex_clause(),
|
|
subject_name,
|
|
});
|
|
|
|
ir_stack.push(Air::Int {
|
|
scope,
|
|
value: "0".to_string(),
|
|
});
|
|
}
|
|
} else {
|
|
ir_stack.push(Air::Clause {
|
|
scope: scope.clone(),
|
|
tipo: subject_type.clone(),
|
|
complex_clause: *clause_properties.is_complex_clause(),
|
|
subject_name,
|
|
});
|
|
}
|
|
}
|
|
ClauseProperties::ListClause {
|
|
original_subject_name,
|
|
current_index,
|
|
..
|
|
} => {
|
|
let (current_clause_index, has_tail) =
|
|
if let Pattern::List { elements, tail, .. } = &clause.pattern[0] {
|
|
(elements.len(), tail.is_some())
|
|
} else if let Pattern::Assign { pattern, .. } = &clause.pattern[0] {
|
|
if let Pattern::List { elements, tail, .. } = pattern.as_ref() {
|
|
(elements.len(), tail.is_some())
|
|
} else {
|
|
unreachable!("{:#?}", pattern)
|
|
}
|
|
} else {
|
|
unreachable!("{:#?}", &clause.pattern[0])
|
|
};
|
|
|
|
let prev_index = *current_index;
|
|
|
|
let subject_name = if current_clause_index == 0 {
|
|
original_subject_name.clone()
|
|
} else {
|
|
format!("__tail_{}", current_clause_index - 1)
|
|
};
|
|
|
|
self.when_ir(
|
|
&clause.pattern[0],
|
|
&mut clause_subject_vec,
|
|
&mut clause_then_vec,
|
|
subject_type,
|
|
clause_properties,
|
|
scope.clone(),
|
|
);
|
|
|
|
let next_tail = if index == clauses.len() - 1 {
|
|
None
|
|
} else {
|
|
let next_list_size = if let Pattern::List { elements, .. } =
|
|
&clauses[index + 1].pattern[0]
|
|
{
|
|
elements.len()
|
|
} else if let Pattern::Assign { pattern, .. } =
|
|
&clauses[index + 1].pattern[0]
|
|
{
|
|
if let Pattern::List { elements, .. } = pattern.as_ref() {
|
|
elements.len()
|
|
} else {
|
|
unreachable!("{:#?}", pattern)
|
|
}
|
|
} else {
|
|
unreachable!()
|
|
};
|
|
|
|
if next_list_size == current_clause_index {
|
|
None
|
|
} else {
|
|
Some(format!("__tail_{current_clause_index}"))
|
|
}
|
|
};
|
|
|
|
#[allow(clippy::bool_to_int_with_if)]
|
|
let minus_tail = if has_tail { 1 } else { 0 };
|
|
|
|
if current_clause_index as i64 - minus_tail == prev_index {
|
|
ir_stack.push(Air::WrapClause { scope });
|
|
} else {
|
|
ir_stack.push(Air::ListClause {
|
|
scope,
|
|
tipo: subject_type.clone(),
|
|
tail_name: subject_name,
|
|
next_tail_name: next_tail,
|
|
complex_clause: *clause_properties.is_complex_clause(),
|
|
});
|
|
}
|
|
|
|
match clause_properties {
|
|
ClauseProperties::ListClause { current_index, .. } => {
|
|
*current_index = current_clause_index as i64;
|
|
}
|
|
_ => unreachable!(),
|
|
}
|
|
}
|
|
ClauseProperties::TupleClause {
|
|
original_subject_name,
|
|
defined_tuple_indices,
|
|
..
|
|
} => {
|
|
let prev_defined_tuple_indices = defined_tuple_indices.clone();
|
|
let subject_name = original_subject_name.clone();
|
|
|
|
self.when_ir(
|
|
&clause.pattern[0],
|
|
&mut clause_subject_vec,
|
|
&mut clause_then_vec,
|
|
subject_type,
|
|
clause_properties,
|
|
scope.clone(),
|
|
);
|
|
let current_defined_tuple_indices = match clause_properties {
|
|
ClauseProperties::TupleClause {
|
|
defined_tuple_indices,
|
|
..
|
|
} => defined_tuple_indices.clone(),
|
|
_ => unreachable!(),
|
|
};
|
|
|
|
let indices_to_define = current_defined_tuple_indices
|
|
.difference(&prev_defined_tuple_indices)
|
|
.cloned()
|
|
.collect();
|
|
|
|
ir_stack.push(Air::TupleClause {
|
|
scope,
|
|
tipo: subject_type.clone(),
|
|
indices: indices_to_define,
|
|
predefined_indices: prev_defined_tuple_indices,
|
|
subject_name,
|
|
count: subject_type.get_inner_types().len(),
|
|
complex_clause: *clause_properties.is_complex_clause(),
|
|
});
|
|
}
|
|
}
|
|
|
|
ir_stack.append(&mut clause_subject_vec);
|
|
}
|
|
}
|
|
|
|
fn when_ir(
|
|
&mut self,
|
|
pattern: &Pattern<PatternConstructor, Arc<Type>>,
|
|
pattern_vec: &mut Vec<Air>,
|
|
values: &mut Vec<Air>,
|
|
tipo: &Type,
|
|
clause_properties: &mut ClauseProperties,
|
|
scope: Vec<u64>,
|
|
) {
|
|
match pattern {
|
|
Pattern::Int { value, .. } => {
|
|
pattern_vec.push(Air::Int {
|
|
scope,
|
|
value: value.clone(),
|
|
});
|
|
|
|
pattern_vec.append(values);
|
|
}
|
|
Pattern::Var { name, .. } => {
|
|
pattern_vec.push(Air::Void {
|
|
scope: scope.clone(),
|
|
});
|
|
pattern_vec.push(Air::Let {
|
|
scope: scope.clone(),
|
|
name: name.clone(),
|
|
});
|
|
|
|
pattern_vec.push(Air::Var {
|
|
scope,
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone().into(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: clause_properties.original_subject_name().clone(),
|
|
variant_name: String::new(),
|
|
});
|
|
pattern_vec.append(values);
|
|
}
|
|
Pattern::Assign { name, pattern, .. } => {
|
|
let mut new_vec = vec![];
|
|
new_vec.push(Air::Let {
|
|
scope: scope.clone(),
|
|
name: name.clone(),
|
|
});
|
|
new_vec.push(Air::Var {
|
|
scope: scope.clone(),
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone().into(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: clause_properties.original_subject_name().clone(),
|
|
variant_name: String::new(),
|
|
});
|
|
|
|
new_vec.append(values);
|
|
|
|
self.when_ir(
|
|
pattern,
|
|
pattern_vec,
|
|
&mut new_vec,
|
|
tipo,
|
|
clause_properties,
|
|
scope,
|
|
);
|
|
}
|
|
Pattern::Discard { .. } => {
|
|
pattern_vec.push(Air::Void { scope });
|
|
pattern_vec.append(values);
|
|
}
|
|
Pattern::List { elements, tail, .. } => {
|
|
for element in elements {
|
|
check_when_pattern_needs(element, clause_properties);
|
|
}
|
|
|
|
if let Some(tail) = tail {
|
|
check_when_pattern_needs(tail, clause_properties);
|
|
}
|
|
*clause_properties.needs_constr_var() = false;
|
|
|
|
pattern_vec.push(Air::Void {
|
|
scope: scope.clone(),
|
|
});
|
|
|
|
self.when_recursive_ir(
|
|
pattern,
|
|
pattern_vec,
|
|
values,
|
|
clause_properties,
|
|
tipo,
|
|
scope,
|
|
);
|
|
}
|
|
Pattern::Constructor {
|
|
arguments,
|
|
name: constr_name,
|
|
..
|
|
} => {
|
|
let mut temp_clause_properties = clause_properties.clone();
|
|
*temp_clause_properties.needs_constr_var() = false;
|
|
|
|
if tipo.is_bool() {
|
|
pattern_vec.push(Air::Bool {
|
|
scope,
|
|
value: constr_name == "True",
|
|
});
|
|
} else {
|
|
for arg in arguments {
|
|
check_when_pattern_needs(&arg.value, &mut temp_clause_properties);
|
|
}
|
|
|
|
// find data type definition
|
|
let data_type =
|
|
lookup_data_type_by_tipo(self.data_types.clone(), tipo).unwrap();
|
|
|
|
let (index, _) = data_type
|
|
.constructors
|
|
.iter()
|
|
.enumerate()
|
|
.find(|(_, dt)| &dt.name == constr_name)
|
|
.unwrap();
|
|
|
|
let mut new_vec = vec![Air::Var {
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone().into(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: temp_clause_properties.clause_var_name().clone(),
|
|
scope: scope.clone(),
|
|
variant_name: String::new(),
|
|
}];
|
|
|
|
// if only one constructor, no need to check
|
|
if data_type.constructors.len() > 1 {
|
|
// push constructor Index
|
|
pattern_vec.push(Air::Int {
|
|
value: index.to_string(),
|
|
scope: scope.clone(),
|
|
});
|
|
}
|
|
|
|
if *temp_clause_properties.needs_constr_var() {
|
|
self.when_recursive_ir(
|
|
pattern,
|
|
pattern_vec,
|
|
&mut new_vec,
|
|
clause_properties,
|
|
tipo,
|
|
scope,
|
|
);
|
|
} else {
|
|
self.when_recursive_ir(
|
|
pattern,
|
|
pattern_vec,
|
|
&mut vec![],
|
|
clause_properties,
|
|
tipo,
|
|
scope,
|
|
);
|
|
}
|
|
}
|
|
pattern_vec.append(values);
|
|
|
|
// unify clause properties
|
|
*clause_properties.is_complex_clause() = *clause_properties.is_complex_clause()
|
|
|| *temp_clause_properties.is_complex_clause();
|
|
|
|
*clause_properties.needs_constr_var() = *clause_properties.needs_constr_var()
|
|
|| *temp_clause_properties.needs_constr_var();
|
|
}
|
|
Pattern::Tuple { elems, .. } => {
|
|
for elem in elems {
|
|
check_when_pattern_needs(elem, clause_properties);
|
|
}
|
|
*clause_properties.needs_constr_var() = false;
|
|
|
|
self.when_recursive_ir(
|
|
pattern,
|
|
pattern_vec,
|
|
&mut vec![],
|
|
clause_properties,
|
|
tipo,
|
|
scope,
|
|
);
|
|
|
|
pattern_vec.append(values);
|
|
}
|
|
}
|
|
}
|
|
|
|
fn when_recursive_ir(
|
|
&mut self,
|
|
pattern: &Pattern<PatternConstructor, Arc<Type>>,
|
|
pattern_vec: &mut Vec<Air>,
|
|
values: &mut Vec<Air>,
|
|
clause_properties: &mut ClauseProperties,
|
|
tipo: &Type,
|
|
scope: Vec<u64>,
|
|
) {
|
|
match pattern {
|
|
Pattern::Int { .. } => unreachable!(),
|
|
Pattern::Var { .. } => unreachable!(),
|
|
Pattern::Assign { .. } => todo!("Nested assign not yet implemented"),
|
|
Pattern::Discard { .. } => {
|
|
pattern_vec.push(Air::Void { scope });
|
|
|
|
pattern_vec.append(values);
|
|
}
|
|
Pattern::List { elements, tail, .. } => {
|
|
let mut names = vec![];
|
|
let mut nested_pattern = vec![];
|
|
let items_type = &tipo.get_inner_types()[0];
|
|
// let mut nested_pattern = vec![];
|
|
for element in elements {
|
|
let name = self.nested_pattern_ir_and_label(
|
|
element,
|
|
&mut nested_pattern,
|
|
items_type,
|
|
scope.clone(),
|
|
*clause_properties.is_final_clause(),
|
|
);
|
|
|
|
names.push(name.unwrap_or_else(|| "_".to_string()))
|
|
}
|
|
|
|
let mut tail_name = String::new();
|
|
|
|
if let Some(tail) = tail {
|
|
match &**tail {
|
|
Pattern::Var { name, .. } => {
|
|
tail_name = name.clone();
|
|
}
|
|
Pattern::Discard { .. } => {
|
|
tail_name = "_".to_string();
|
|
}
|
|
_ => unreachable!("Patterns in tail of list should not allow this"),
|
|
}
|
|
}
|
|
|
|
let tail_head_names = names
|
|
.iter()
|
|
.enumerate()
|
|
.filter(|(_, name)| *name != &"_".to_string())
|
|
.map(|(index, name)| {
|
|
if index == 0 {
|
|
(
|
|
clause_properties.original_subject_name().clone(),
|
|
name.clone(),
|
|
)
|
|
} else {
|
|
(format!("__tail_{}", index - 1), name.clone())
|
|
}
|
|
})
|
|
.collect_vec();
|
|
|
|
if tail.is_some() && !elements.is_empty() {
|
|
let tail_var = if elements.len() == 1 {
|
|
clause_properties.original_subject_name().clone()
|
|
} else {
|
|
format!("__tail_{}", elements.len() - 2)
|
|
};
|
|
|
|
let tail = if &tail_name == "_" {
|
|
None
|
|
} else {
|
|
Some((tail_var, tail_name))
|
|
};
|
|
|
|
pattern_vec.push(Air::ListExpose {
|
|
scope,
|
|
tipo: tipo.clone().into(),
|
|
tail_head_names,
|
|
tail,
|
|
});
|
|
} else if !elements.is_empty() {
|
|
pattern_vec.push(Air::ListExpose {
|
|
scope,
|
|
tipo: tipo.clone().into(),
|
|
tail_head_names,
|
|
tail: None,
|
|
});
|
|
}
|
|
|
|
pattern_vec.append(&mut nested_pattern);
|
|
pattern_vec.append(values);
|
|
}
|
|
Pattern::Constructor {
|
|
is_record,
|
|
name: constr_name,
|
|
arguments,
|
|
constructor,
|
|
tipo,
|
|
..
|
|
} => {
|
|
let data_type = lookup_data_type_by_tipo(self.data_types.clone(), tipo).unwrap();
|
|
|
|
let (_, constructor_type) = data_type
|
|
.constructors
|
|
.iter()
|
|
.enumerate()
|
|
.find(|(_, dt)| &dt.name == constr_name)
|
|
.unwrap();
|
|
let mut nested_pattern = vec![];
|
|
if *is_record {
|
|
let field_map = match constructor {
|
|
PatternConstructor::Record { field_map, .. } => field_map.clone().unwrap(),
|
|
};
|
|
|
|
let mut type_map: IndexMap<String, Arc<Type>> = IndexMap::new();
|
|
|
|
for (index, arg) in tipo.arg_types().unwrap().iter().enumerate() {
|
|
let label = constructor_type.arguments[index].label.clone().unwrap();
|
|
let field_type = arg.clone();
|
|
|
|
type_map.insert(label, field_type);
|
|
}
|
|
|
|
let arguments_index = arguments
|
|
.iter()
|
|
.filter_map(|item| {
|
|
let label = item.label.clone().unwrap_or_default();
|
|
let field_index = field_map
|
|
.fields
|
|
.get(&label)
|
|
.map(|(index, _)| index)
|
|
.unwrap_or(&0);
|
|
let var_name = self.nested_pattern_ir_and_label(
|
|
&item.value,
|
|
&mut nested_pattern,
|
|
type_map.get(&label).unwrap_or(
|
|
&Type::App {
|
|
public: true,
|
|
module: "".to_string(),
|
|
name: "Discard".to_string(),
|
|
args: vec![],
|
|
}
|
|
.into(),
|
|
),
|
|
scope.clone(),
|
|
*clause_properties.is_final_clause(),
|
|
);
|
|
|
|
var_name.map_or(
|
|
Some((label.clone(), "_".to_string(), *field_index)),
|
|
|var_name| Some((label, var_name, *field_index)),
|
|
)
|
|
})
|
|
.sorted_by(|item1, item2| item1.2.cmp(&item2.2))
|
|
.collect::<Vec<(String, String, usize)>>();
|
|
|
|
if !arguments_index.is_empty() {
|
|
pattern_vec.push(Air::FieldsExpose {
|
|
indices: arguments_index
|
|
.iter()
|
|
.map(|(label, var_name, index)| {
|
|
let field_type = type_map
|
|
.get(label)
|
|
.unwrap_or_else(|| type_map.get_index(*index).unwrap().1);
|
|
(*index, var_name.clone(), field_type.clone())
|
|
})
|
|
.collect_vec(),
|
|
scope,
|
|
check_last_item: false,
|
|
});
|
|
}
|
|
} else {
|
|
let mut type_map: IndexMap<usize, Arc<Type>> = IndexMap::new();
|
|
|
|
for (index, arg) in tipo.arg_types().unwrap().iter().enumerate() {
|
|
let field_type = arg.clone();
|
|
|
|
type_map.insert(index, field_type);
|
|
}
|
|
|
|
let arguments_index = arguments
|
|
.iter()
|
|
.enumerate()
|
|
.filter_map(|(index, item)| {
|
|
let var_name = self.nested_pattern_ir_and_label(
|
|
&item.value,
|
|
&mut nested_pattern,
|
|
type_map.get(&index).unwrap(),
|
|
scope.clone(),
|
|
*clause_properties.is_final_clause(),
|
|
);
|
|
|
|
var_name.map_or(Some(("_".to_string(), index)), |var_name| {
|
|
Some((var_name, index))
|
|
})
|
|
})
|
|
.collect::<Vec<(String, usize)>>();
|
|
|
|
if !arguments_index.is_empty() {
|
|
pattern_vec.push(Air::FieldsExpose {
|
|
indices: arguments_index
|
|
.iter()
|
|
.map(|(name, index)| {
|
|
let field_type = type_map.get(index).unwrap();
|
|
|
|
(*index, name.clone(), field_type.clone())
|
|
})
|
|
.collect_vec(),
|
|
scope,
|
|
check_last_item: false,
|
|
});
|
|
}
|
|
}
|
|
|
|
pattern_vec.append(values);
|
|
pattern_vec.append(&mut nested_pattern);
|
|
}
|
|
Pattern::Tuple { elems, .. } => {
|
|
let mut names = vec![];
|
|
let mut nested_pattern = vec![];
|
|
let items_type = &tipo.get_inner_types();
|
|
|
|
for (index, element) in elems.iter().enumerate() {
|
|
let name = self.nested_pattern_ir_and_label(
|
|
element,
|
|
&mut nested_pattern,
|
|
&items_type[index],
|
|
scope.clone(),
|
|
*clause_properties.is_final_clause(),
|
|
);
|
|
|
|
names.push((name.unwrap_or_else(|| "_".to_string()), index))
|
|
}
|
|
let mut defined_indices = match clause_properties.clone() {
|
|
ClauseProperties::TupleClause {
|
|
defined_tuple_indices,
|
|
..
|
|
} => defined_tuple_indices,
|
|
_ => unreachable!(),
|
|
};
|
|
|
|
let mut previous_defined_names = vec![];
|
|
for (name, index) in names.clone() {
|
|
if let Some(defined_index) = defined_indices
|
|
.iter()
|
|
.find(|(defined_index, _)| *defined_index == index)
|
|
{
|
|
previous_defined_names.push(defined_index.clone());
|
|
} else {
|
|
defined_indices.insert((index, name));
|
|
}
|
|
}
|
|
|
|
for (index, name) in previous_defined_names {
|
|
let new_name = names
|
|
.iter()
|
|
.find(|(_, current_index)| *current_index == index)
|
|
.map(|(new_name, _)| new_name)
|
|
.unwrap();
|
|
|
|
let pattern_type = &tipo.get_inner_types()[index];
|
|
|
|
pattern_vec.push(Air::Let {
|
|
scope: scope.clone(),
|
|
name: new_name.clone(),
|
|
});
|
|
pattern_vec.push(Air::Var {
|
|
scope: scope.clone(),
|
|
constructor: ValueConstructor::public(
|
|
pattern_type.clone(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name,
|
|
variant_name: String::new(),
|
|
});
|
|
}
|
|
|
|
match clause_properties {
|
|
ClauseProperties::TupleClause {
|
|
defined_tuple_indices,
|
|
..
|
|
} => {
|
|
*defined_tuple_indices = defined_indices;
|
|
}
|
|
_ => unreachable!(),
|
|
}
|
|
|
|
pattern_vec.append(&mut nested_pattern);
|
|
pattern_vec.append(values);
|
|
}
|
|
}
|
|
}
|
|
|
|
fn nested_pattern_ir_and_label(
|
|
&mut self,
|
|
pattern: &Pattern<PatternConstructor, Arc<Type>>,
|
|
pattern_vec: &mut Vec<Air>,
|
|
pattern_type: &Arc<Type>,
|
|
scope: Vec<u64>,
|
|
final_clause: bool,
|
|
) -> Option<String> {
|
|
match pattern {
|
|
Pattern::Var { name, .. } => Some(name.clone()),
|
|
Pattern::Discard { .. } => None,
|
|
a @ Pattern::List { elements, tail, .. } => {
|
|
let item_name = format!("__list_item_id_{}", self.id_gen.next());
|
|
let new_tail_name = "__tail".to_string();
|
|
|
|
if elements.is_empty() {
|
|
pattern_vec.push(Air::ListClauseGuard {
|
|
scope: scope.clone(),
|
|
tipo: pattern_type.clone(),
|
|
tail_name: item_name.clone(),
|
|
next_tail_name: None,
|
|
inverse: false,
|
|
});
|
|
|
|
pattern_vec.push(Air::Void { scope });
|
|
} else {
|
|
for (index, _) in elements.iter().enumerate() {
|
|
let prev_tail_name = if index == 0 {
|
|
item_name.clone()
|
|
} else {
|
|
format!("{}_{}", new_tail_name, index - 1)
|
|
};
|
|
|
|
let mut clause_properties = ClauseProperties::ListClause {
|
|
clause_var_name: item_name.clone(),
|
|
needs_constr_var: false,
|
|
is_complex_clause: false,
|
|
original_subject_name: item_name.clone(),
|
|
current_index: index as i64,
|
|
final_clause,
|
|
};
|
|
|
|
let tail_name = format!("{new_tail_name}_{index}");
|
|
|
|
if elements.len() - 1 == index {
|
|
if tail.is_some() {
|
|
pattern_vec.push(Air::ListClauseGuard {
|
|
scope: scope.clone(),
|
|
tipo: pattern_type.clone(),
|
|
tail_name: prev_tail_name,
|
|
next_tail_name: None,
|
|
inverse: true,
|
|
});
|
|
|
|
self.when_ir(
|
|
a,
|
|
pattern_vec,
|
|
&mut vec![],
|
|
pattern_type,
|
|
&mut clause_properties,
|
|
scope.clone(),
|
|
);
|
|
} else {
|
|
pattern_vec.push(Air::ListClauseGuard {
|
|
scope: scope.clone(),
|
|
tipo: pattern_type.clone(),
|
|
tail_name: prev_tail_name,
|
|
next_tail_name: Some(tail_name.clone()),
|
|
inverse: true,
|
|
});
|
|
|
|
pattern_vec.push(Air::Void {
|
|
scope: scope.clone(),
|
|
});
|
|
|
|
pattern_vec.push(Air::ListClauseGuard {
|
|
scope: scope.clone(),
|
|
tipo: pattern_type.clone(),
|
|
tail_name: tail_name.clone(),
|
|
next_tail_name: None,
|
|
inverse: false,
|
|
});
|
|
|
|
self.when_ir(
|
|
a,
|
|
pattern_vec,
|
|
&mut vec![],
|
|
pattern_type,
|
|
&mut clause_properties,
|
|
scope.clone(),
|
|
);
|
|
}
|
|
} else {
|
|
pattern_vec.push(Air::ListClauseGuard {
|
|
scope: scope.clone(),
|
|
tipo: pattern_type.clone(),
|
|
tail_name: prev_tail_name,
|
|
next_tail_name: Some(tail_name),
|
|
inverse: true,
|
|
});
|
|
|
|
pattern_vec.push(Air::Void {
|
|
scope: scope.clone(),
|
|
});
|
|
};
|
|
}
|
|
}
|
|
|
|
Some(item_name)
|
|
}
|
|
a @ Pattern::Constructor {
|
|
tipo,
|
|
name: constr_name,
|
|
..
|
|
} => {
|
|
let id = self.id_gen.next();
|
|
let constr_var_name = format!("{constr_name}_{id}");
|
|
let data_type = lookup_data_type_by_tipo(self.data_types.clone(), tipo).unwrap();
|
|
|
|
if data_type.constructors.len() > 1 {
|
|
if final_clause {
|
|
pattern_vec.push(Air::Finally {
|
|
scope: scope.clone(),
|
|
});
|
|
} else {
|
|
pattern_vec.push(Air::ClauseGuard {
|
|
scope: scope.clone(),
|
|
tipo: tipo.clone(),
|
|
subject_name: constr_var_name.clone(),
|
|
});
|
|
}
|
|
}
|
|
|
|
let mut clause_properties = ClauseProperties::ConstrClause {
|
|
clause_var_name: constr_var_name.clone(),
|
|
needs_constr_var: false,
|
|
is_complex_clause: false,
|
|
original_subject_name: constr_var_name.clone(),
|
|
final_clause,
|
|
};
|
|
|
|
self.when_ir(
|
|
a,
|
|
pattern_vec,
|
|
&mut vec![],
|
|
tipo,
|
|
&mut clause_properties,
|
|
scope,
|
|
);
|
|
|
|
Some(constr_var_name)
|
|
}
|
|
a @ Pattern::Tuple { elems, .. } => {
|
|
let item_name = format!("__tuple_item_id_{}", self.id_gen.next());
|
|
|
|
let mut clause_properties = ClauseProperties::TupleClause {
|
|
clause_var_name: item_name.clone(),
|
|
needs_constr_var: false,
|
|
is_complex_clause: false,
|
|
original_subject_name: item_name.clone(),
|
|
defined_tuple_indices: IndexSet::new(),
|
|
final_clause,
|
|
};
|
|
|
|
let mut inner_pattern_vec = vec![];
|
|
|
|
self.when_ir(
|
|
a,
|
|
&mut inner_pattern_vec,
|
|
&mut vec![],
|
|
pattern_type,
|
|
&mut clause_properties,
|
|
scope.clone(),
|
|
);
|
|
|
|
let defined_indices = match clause_properties.clone() {
|
|
ClauseProperties::TupleClause {
|
|
defined_tuple_indices,
|
|
..
|
|
} => defined_tuple_indices,
|
|
_ => unreachable!(),
|
|
};
|
|
|
|
pattern_vec.push(Air::TupleClause {
|
|
scope,
|
|
tipo: pattern_type.clone(),
|
|
indices: defined_indices,
|
|
predefined_indices: IndexSet::new(),
|
|
subject_name: clause_properties.original_subject_name().to_string(),
|
|
count: elems.len(),
|
|
complex_clause: false,
|
|
});
|
|
|
|
pattern_vec.append(&mut inner_pattern_vec);
|
|
|
|
Some(item_name)
|
|
}
|
|
Pattern::Assign { name, pattern, .. } => {
|
|
let inner_name = self.nested_pattern_ir_and_label(
|
|
pattern,
|
|
pattern_vec,
|
|
pattern_type,
|
|
scope.clone(),
|
|
final_clause,
|
|
);
|
|
|
|
pattern_vec.push(Air::Let {
|
|
scope: scope.clone(),
|
|
name: name.clone(),
|
|
});
|
|
|
|
pattern_vec.push(Air::Var {
|
|
scope,
|
|
constructor: ValueConstructor::public(
|
|
pattern_type.clone(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: inner_name.clone().unwrap(),
|
|
variant_name: String::new(),
|
|
});
|
|
|
|
inner_name
|
|
}
|
|
Pattern::Int { .. } => {
|
|
let error_message = "Nested pattern-match on integers isn't implemented yet. Use when clause-guard as an alternative, or break down the pattern.";
|
|
todo!("{}", error_message)
|
|
}
|
|
}
|
|
}
|
|
|
|
fn assignment_ir(
|
|
&mut self,
|
|
pattern: &Pattern<PatternConstructor, Arc<Type>>,
|
|
pattern_vec: &mut Vec<Air>,
|
|
value_vec: &mut Vec<Air>,
|
|
tipo: &Type,
|
|
assignment_properties: AssignmentProperties,
|
|
scope: Vec<u64>,
|
|
) {
|
|
if assignment_properties.value_type.is_data() && !tipo.is_data() && !pattern.is_discard() {
|
|
value_vec.insert(
|
|
0,
|
|
Air::UnWrapData {
|
|
scope: scope.clone(),
|
|
tipo: tipo.clone().into(),
|
|
},
|
|
);
|
|
}
|
|
if !assignment_properties.value_type.is_data() && tipo.is_data() && !pattern.is_discard() {
|
|
value_vec.insert(
|
|
0,
|
|
Air::WrapData {
|
|
scope: scope.clone(),
|
|
tipo: assignment_properties.value_type.clone(),
|
|
},
|
|
)
|
|
}
|
|
match pattern {
|
|
Pattern::Int { .. } => unreachable!(),
|
|
Pattern::Var { name, .. } => {
|
|
pattern_vec.push(Air::Let {
|
|
name: name.clone(),
|
|
scope: scope.clone(),
|
|
});
|
|
|
|
pattern_vec.append(value_vec);
|
|
|
|
if matches!(assignment_properties.kind, AssignmentKind::Expect)
|
|
&& assignment_properties.value_type.is_data()
|
|
&& !tipo.is_data()
|
|
{
|
|
let mut assert_vec = vec![];
|
|
let mut scope = scope;
|
|
|
|
scope.push(self.id_gen.next());
|
|
|
|
self.recursive_assert_pattern(
|
|
pattern,
|
|
&mut assert_vec,
|
|
value_vec,
|
|
tipo,
|
|
assignment_properties,
|
|
scope,
|
|
);
|
|
pattern_vec.append(&mut assert_vec);
|
|
}
|
|
}
|
|
Pattern::Assign { .. } => todo!("Assign not yet implemented yet"),
|
|
Pattern::Discard { .. } => {
|
|
pattern_vec.push(Air::Let {
|
|
name: "_".to_string(),
|
|
scope,
|
|
});
|
|
|
|
pattern_vec.append(value_vec);
|
|
}
|
|
list @ Pattern::List { .. } => {
|
|
if matches!(assignment_properties.kind, AssignmentKind::Expect)
|
|
&& assignment_properties.value_type.is_data()
|
|
&& !tipo.is_data()
|
|
{
|
|
self.recursive_assert_pattern(
|
|
list,
|
|
pattern_vec,
|
|
value_vec,
|
|
tipo,
|
|
assignment_properties,
|
|
scope,
|
|
);
|
|
} else {
|
|
self.pattern_ir(
|
|
list,
|
|
pattern_vec,
|
|
value_vec,
|
|
tipo,
|
|
assignment_properties,
|
|
scope,
|
|
);
|
|
}
|
|
}
|
|
// TODO: Check constr for assert on all cases
|
|
constr @ Pattern::Constructor { .. } => {
|
|
if matches!(assignment_properties.kind, AssignmentKind::Expect)
|
|
&& assignment_properties.value_type.is_data()
|
|
&& !tipo.is_data()
|
|
{
|
|
self.recursive_assert_pattern(
|
|
constr,
|
|
pattern_vec,
|
|
value_vec,
|
|
tipo,
|
|
assignment_properties,
|
|
scope,
|
|
);
|
|
} else {
|
|
self.pattern_ir(
|
|
constr,
|
|
pattern_vec,
|
|
value_vec,
|
|
tipo,
|
|
assignment_properties,
|
|
scope,
|
|
);
|
|
}
|
|
}
|
|
tuple @ Pattern::Tuple { .. } => {
|
|
if matches!(assignment_properties.kind, AssignmentKind::Expect)
|
|
&& assignment_properties.value_type.is_data()
|
|
&& !tipo.is_data()
|
|
{
|
|
self.recursive_assert_pattern(
|
|
tuple,
|
|
pattern_vec,
|
|
value_vec,
|
|
tipo,
|
|
assignment_properties,
|
|
scope,
|
|
);
|
|
} else {
|
|
self.pattern_ir(
|
|
tuple,
|
|
pattern_vec,
|
|
value_vec,
|
|
tipo,
|
|
assignment_properties,
|
|
scope,
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
fn pattern_ir(
|
|
&mut self,
|
|
pattern: &Pattern<PatternConstructor, Arc<Type>>,
|
|
pattern_vec: &mut Vec<Air>,
|
|
values: &mut Vec<Air>,
|
|
tipo: &Type,
|
|
assignment_properties: AssignmentProperties,
|
|
scope: Vec<u64>,
|
|
) {
|
|
match pattern {
|
|
Pattern::Int { .. } => todo!(),
|
|
Pattern::Var { .. } => todo!(),
|
|
Pattern::Assign { .. } => todo!(),
|
|
Pattern::Discard { .. } => todo!(),
|
|
Pattern::List { elements, tail, .. } => {
|
|
let mut elements_vec = vec![];
|
|
let mut names = vec![];
|
|
|
|
for element in elements {
|
|
match element {
|
|
Pattern::Var { name, .. } => {
|
|
names.push(name.clone());
|
|
}
|
|
a @ (Pattern::List { .. }
|
|
| Pattern::Constructor { .. }
|
|
| Pattern::Tuple { .. }) => {
|
|
let mut var_vec = vec![];
|
|
let item_name = format!("list_item_id_{}", self.id_gen.next());
|
|
names.push(item_name.clone());
|
|
var_vec.push(Air::Var {
|
|
constructor: ValueConstructor::public(
|
|
Type::App {
|
|
public: true,
|
|
module: String::new(),
|
|
name: String::new(),
|
|
args: vec![],
|
|
}
|
|
.into(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: item_name,
|
|
scope: scope.clone(),
|
|
variant_name: String::new(),
|
|
});
|
|
self.pattern_ir(
|
|
a,
|
|
&mut elements_vec,
|
|
&mut var_vec,
|
|
&tipo.get_inner_types()[0],
|
|
assignment_properties.clone(),
|
|
scope.clone(),
|
|
);
|
|
}
|
|
Pattern::Int { .. } => todo!(),
|
|
Pattern::Assign { .. } => todo!(),
|
|
Pattern::Discard { .. } => {
|
|
names.push("_".to_string());
|
|
}
|
|
}
|
|
}
|
|
|
|
if let Some(tail) = tail {
|
|
match &**tail {
|
|
Pattern::Var { name, .. } => names.push(name.clone()),
|
|
Pattern::Discard { .. } => {}
|
|
_ => unreachable!(),
|
|
}
|
|
}
|
|
|
|
if !names.is_empty() {
|
|
pattern_vec.push(Air::ListAccessor {
|
|
names,
|
|
tail: tail.is_some(),
|
|
scope,
|
|
tipo: tipo.clone().into(),
|
|
check_last_item: true,
|
|
});
|
|
} else {
|
|
pattern_vec.push(Air::Let {
|
|
scope,
|
|
name: "_".to_string(),
|
|
})
|
|
}
|
|
|
|
pattern_vec.append(values);
|
|
pattern_vec.append(&mut elements_vec);
|
|
}
|
|
Pattern::Constructor {
|
|
arguments,
|
|
constructor,
|
|
tipo: constr_tipo,
|
|
name: constr_name,
|
|
..
|
|
} => {
|
|
let mut nested_pattern = vec![];
|
|
|
|
let field_map = match constructor {
|
|
PatternConstructor::Record { field_map, .. } => field_map.clone(),
|
|
};
|
|
|
|
let mut type_map: IndexMap<usize, Arc<Type>> = IndexMap::new();
|
|
|
|
for (index, arg) in constr_tipo.arg_types().unwrap().iter().enumerate() {
|
|
let field_type = arg.clone();
|
|
type_map.insert(index, field_type);
|
|
}
|
|
|
|
let arguments_index = arguments
|
|
.iter()
|
|
.enumerate()
|
|
.filter_map(|(index, item)| {
|
|
let label = item.label.clone().unwrap_or_default();
|
|
let field_index = if let Some(field_map) = &field_map {
|
|
*field_map.fields.get(&label).map(|x| &x.0).unwrap_or(&index)
|
|
} else {
|
|
index
|
|
};
|
|
self.extract_arg_and_index(
|
|
&item.value,
|
|
field_index,
|
|
&mut nested_pattern,
|
|
type_map.get(&field_index).unwrap(),
|
|
&assignment_properties,
|
|
&scope,
|
|
)
|
|
.map_or(Some(("_".to_string(), index)), Some)
|
|
})
|
|
.sorted_by(|item1, item2| item1.1.cmp(&item2.1))
|
|
.collect::<Vec<(String, usize)>>();
|
|
|
|
if !arguments_index.is_empty() {
|
|
pattern_vec.push(Air::FieldsExpose {
|
|
indices: arguments_index
|
|
.iter()
|
|
.map(|(var_name, index)| {
|
|
let field_type = type_map.get(index).unwrap();
|
|
(*index, var_name.clone(), field_type.clone())
|
|
})
|
|
.collect_vec(),
|
|
scope: scope.clone(),
|
|
check_last_item: false,
|
|
});
|
|
} else if !tipo.is_bool() {
|
|
pattern_vec.push(Air::Let {
|
|
scope: scope.clone(),
|
|
name: "_".to_string(),
|
|
});
|
|
}
|
|
|
|
match assignment_properties.kind {
|
|
AssignmentKind::Let => {
|
|
pattern_vec.append(values);
|
|
}
|
|
AssignmentKind::Expect => {
|
|
if tipo.is_bool() {
|
|
pattern_vec.push(Air::AssertBool {
|
|
scope,
|
|
is_true: constr_name == "True",
|
|
});
|
|
|
|
pattern_vec.append(values);
|
|
} else {
|
|
let data_type =
|
|
lookup_data_type_by_tipo(self.data_types.clone(), tipo).unwrap();
|
|
|
|
let (index, _) = data_type
|
|
.constructors
|
|
.iter()
|
|
.enumerate()
|
|
.find(|(_, constr)| &constr.name == constr_name)
|
|
.unwrap();
|
|
|
|
let constr_name = format!("__{}_{}", constr_name, self.id_gen.next());
|
|
|
|
pattern_vec.push(Air::Let {
|
|
scope: scope.clone(),
|
|
name: constr_name.clone(),
|
|
});
|
|
|
|
pattern_vec.append(values);
|
|
|
|
let mut scope = scope;
|
|
scope.push(self.id_gen.next());
|
|
|
|
pattern_vec.push(Air::AssertConstr {
|
|
scope: scope.clone(),
|
|
constr_index: index,
|
|
});
|
|
|
|
pattern_vec.push(Air::Var {
|
|
scope: scope.clone(),
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone().into(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: constr_name.clone(),
|
|
variant_name: String::new(),
|
|
});
|
|
|
|
pattern_vec.push(Air::Var {
|
|
scope,
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone().into(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: constr_name,
|
|
variant_name: String::new(),
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
pattern_vec.append(&mut nested_pattern);
|
|
}
|
|
Pattern::Tuple { elems, .. } => {
|
|
let mut nested_pattern = vec![];
|
|
let mut type_map: IndexMap<usize, Arc<Type>> = IndexMap::new();
|
|
|
|
for (index, arg) in tipo.get_inner_types().iter().enumerate() {
|
|
let field_type = arg.clone();
|
|
type_map.insert(index, field_type);
|
|
}
|
|
|
|
let arguments_index = elems
|
|
.iter()
|
|
.enumerate()
|
|
.filter_map(|(tuple_index, item)| {
|
|
self.extract_arg_and_index(
|
|
item,
|
|
tuple_index,
|
|
&mut nested_pattern,
|
|
type_map.get(&tuple_index).unwrap(),
|
|
&assignment_properties,
|
|
&scope,
|
|
)
|
|
})
|
|
.sorted_by(|item1, item2| item1.1.cmp(&item2.1))
|
|
.collect::<Vec<(String, usize)>>();
|
|
|
|
if !arguments_index.is_empty() {
|
|
let mut current_index = 0;
|
|
let mut final_args = vec![];
|
|
|
|
for index in 0..elems.len() {
|
|
if arguments_index.get(current_index).is_some()
|
|
&& arguments_index[current_index].1 == index
|
|
{
|
|
final_args.push(arguments_index.get(current_index).unwrap().clone());
|
|
current_index += 1;
|
|
} else {
|
|
final_args.push(("_".to_string(), index));
|
|
}
|
|
}
|
|
|
|
pattern_vec.push(Air::TupleAccessor {
|
|
scope,
|
|
names: final_args.into_iter().map(|(item, _)| item).collect_vec(),
|
|
tipo: tipo.clone().into(),
|
|
check_last_item: false,
|
|
});
|
|
} else {
|
|
pattern_vec.push(Air::Let {
|
|
scope,
|
|
name: "_".to_string(),
|
|
});
|
|
}
|
|
|
|
pattern_vec.append(values);
|
|
pattern_vec.append(&mut nested_pattern);
|
|
}
|
|
}
|
|
}
|
|
|
|
pub fn recursive_assert_pattern(
|
|
&mut self,
|
|
pattern: &Pattern<PatternConstructor, Arc<Type>>,
|
|
pattern_vec: &mut Vec<Air>,
|
|
value_vec: &mut Vec<Air>,
|
|
tipo: &Type,
|
|
assignment_properties: AssignmentProperties,
|
|
scope: Vec<u64>,
|
|
) {
|
|
match pattern {
|
|
Pattern::Int { .. } => unreachable!(),
|
|
Pattern::Var { name, .. } => {
|
|
pattern_vec.append(value_vec);
|
|
|
|
self.recursive_assert_tipo(tipo, pattern_vec, name, scope);
|
|
}
|
|
Pattern::Assign { .. } => todo!(),
|
|
Pattern::Discard { .. } => unreachable!(),
|
|
Pattern::List { elements, tail, .. } => {
|
|
let mut assert_list_vec = vec![];
|
|
let inner_list_type = &tipo.get_inner_types()[0];
|
|
let mut names = vec![];
|
|
for element in elements {
|
|
match element {
|
|
Pattern::Var { name, .. } => {
|
|
names.push(name.clone());
|
|
}
|
|
Pattern::Assign { .. } => todo!(),
|
|
l @ (Pattern::List { .. }
|
|
| Pattern::Constructor { .. }
|
|
| Pattern::Tuple { .. }) => {
|
|
let name = format!("list_item_id_{}", self.id_gen.next());
|
|
names.push(name.clone());
|
|
|
|
self.recursive_assert_pattern(
|
|
l,
|
|
&mut assert_list_vec,
|
|
&mut vec![Air::Var {
|
|
scope: scope.clone(),
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone().into(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name,
|
|
variant_name: String::new(),
|
|
}],
|
|
inner_list_type,
|
|
assignment_properties.clone(),
|
|
scope.clone(),
|
|
);
|
|
}
|
|
_ => {}
|
|
}
|
|
}
|
|
|
|
let name = if let Some(tail) = tail {
|
|
match &**tail {
|
|
Pattern::Var { name, .. } => name.clone(),
|
|
_ => format!("__tail_{}", self.id_gen.next()),
|
|
}
|
|
} else {
|
|
format!("__tail_{}", self.id_gen.next())
|
|
};
|
|
|
|
self.recursive_assert_tipo(tipo, &mut assert_list_vec, &name, scope.clone());
|
|
|
|
names.push(name);
|
|
|
|
pattern_vec.push(Air::ListAccessor {
|
|
scope,
|
|
tipo: tipo.clone().into(),
|
|
names,
|
|
tail: true,
|
|
check_last_item: false,
|
|
});
|
|
|
|
pattern_vec.append(value_vec);
|
|
|
|
pattern_vec.append(&mut assert_list_vec);
|
|
}
|
|
Pattern::Constructor {
|
|
arguments,
|
|
constructor,
|
|
name: constr_name,
|
|
tipo,
|
|
..
|
|
} => {
|
|
let mut nested_pattern = vec![];
|
|
|
|
let field_map = match constructor {
|
|
PatternConstructor::Record { field_map, .. } => field_map.clone().unwrap(),
|
|
};
|
|
|
|
let data_type = lookup_data_type_by_tipo(self.data_types.clone(), tipo).unwrap();
|
|
|
|
let (index, data_type_constr) = data_type
|
|
.constructors
|
|
.iter()
|
|
.enumerate()
|
|
.find(|(_, constr)| &constr.name == constr_name)
|
|
.unwrap();
|
|
|
|
let mut type_map: IndexMap<usize, Arc<Type>> = IndexMap::new();
|
|
|
|
for (index, arg) in tipo.arg_types().unwrap().iter().enumerate() {
|
|
let field_type = arg.clone();
|
|
type_map.insert(index, field_type);
|
|
}
|
|
|
|
let arguments_index = arguments
|
|
.iter()
|
|
.filter_map(|item| {
|
|
let label = item.label.clone().unwrap_or_default();
|
|
let field_index = field_map.fields.get(&label).map(|x| &x.0).unwrap_or(&0);
|
|
self.extract_arg_and_index(
|
|
&item.value,
|
|
*field_index,
|
|
&mut nested_pattern,
|
|
type_map.get(field_index).unwrap(),
|
|
&assignment_properties,
|
|
&scope,
|
|
)
|
|
})
|
|
.sorted_by(|item1, item2| item1.1.cmp(&item2.1))
|
|
.collect::<Vec<(String, usize)>>();
|
|
|
|
let total_fields = data_type_constr.arguments.len();
|
|
let mut final_args = vec![];
|
|
let mut current_index = 0;
|
|
for index in 0..total_fields {
|
|
if arguments_index.get(current_index).is_some()
|
|
&& arguments_index[current_index].1 == index
|
|
{
|
|
final_args.push(arguments_index.get(current_index).unwrap().clone());
|
|
current_index += 1;
|
|
} else {
|
|
let id_next = self.id_gen.next();
|
|
final_args.push((format!("__field_{index}_{id_next}"), index));
|
|
self.recursive_assert_tipo(
|
|
type_map.get(&index).unwrap(),
|
|
&mut nested_pattern,
|
|
&format!("__field_{index}_{id_next}"),
|
|
scope.clone(),
|
|
)
|
|
}
|
|
}
|
|
|
|
let constr_var = format!("__constr_{}", self.id_gen.next());
|
|
pattern_vec.push(Air::Let {
|
|
scope: scope.clone(),
|
|
name: constr_var.clone(),
|
|
});
|
|
|
|
pattern_vec.append(value_vec);
|
|
|
|
let mut scope = scope;
|
|
scope.push(self.id_gen.next());
|
|
|
|
pattern_vec.push(Air::AssertConstr {
|
|
scope: scope.clone(),
|
|
constr_index: index,
|
|
});
|
|
|
|
pattern_vec.push(Air::Var {
|
|
scope: scope.clone(),
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: constr_var.clone(),
|
|
variant_name: String::new(),
|
|
});
|
|
|
|
if !arguments_index.is_empty() {
|
|
pattern_vec.push(Air::FieldsExpose {
|
|
indices: final_args
|
|
.iter()
|
|
.map(|(var_name, index)| {
|
|
let field_type = type_map.get(index).unwrap();
|
|
(*index, var_name.clone(), field_type.clone())
|
|
})
|
|
.collect_vec(),
|
|
scope: scope.clone(),
|
|
check_last_item: true,
|
|
});
|
|
|
|
pattern_vec.push(Air::Var {
|
|
scope,
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: constr_var,
|
|
variant_name: String::new(),
|
|
});
|
|
}
|
|
|
|
pattern_vec.append(&mut nested_pattern);
|
|
}
|
|
Pattern::Tuple { elems, .. } => {
|
|
let mut type_map: IndexMap<usize, Arc<Type>> = IndexMap::new();
|
|
|
|
for (index, arg) in tipo.arg_types().unwrap().iter().enumerate() {
|
|
let field_type = arg.clone();
|
|
type_map.insert(index, field_type);
|
|
}
|
|
let mut nested_pattern = vec![];
|
|
let arguments_index = elems
|
|
.iter()
|
|
.enumerate()
|
|
.filter_map(|(index, item)| {
|
|
let field_index = index;
|
|
self.extract_arg_and_index(
|
|
item,
|
|
field_index,
|
|
&mut nested_pattern,
|
|
type_map.get(&field_index).unwrap(),
|
|
&assignment_properties,
|
|
&scope,
|
|
)
|
|
})
|
|
.sorted_by(|item1, item2| item1.1.cmp(&item2.1))
|
|
.collect::<Vec<(String, usize)>>();
|
|
|
|
let total_fields = type_map.len();
|
|
let mut final_args = vec![];
|
|
let mut current_index = 0;
|
|
for index in 0..total_fields {
|
|
if arguments_index.get(current_index).is_some()
|
|
&& arguments_index[current_index].1 == index
|
|
{
|
|
final_args.push(arguments_index.get(current_index).unwrap().clone());
|
|
current_index += 1;
|
|
} else {
|
|
let id_next = self.id_gen.next();
|
|
final_args.push((format!("__tuple_{index}_{id_next}"), index));
|
|
self.recursive_assert_tipo(
|
|
type_map.get(&index).unwrap(),
|
|
&mut nested_pattern,
|
|
&format!("__tuple_{index}_{id_next}"),
|
|
scope.clone(),
|
|
)
|
|
}
|
|
}
|
|
|
|
if !final_args.is_empty() {
|
|
pattern_vec.push(Air::TupleAccessor {
|
|
scope,
|
|
names: final_args.into_iter().map(|(item, _)| item).collect_vec(),
|
|
tipo: tipo.clone().into(),
|
|
check_last_item: true,
|
|
});
|
|
}
|
|
|
|
pattern_vec.append(value_vec);
|
|
|
|
pattern_vec.append(&mut nested_pattern);
|
|
}
|
|
}
|
|
}
|
|
|
|
fn recursive_assert_tipo(
|
|
&mut self,
|
|
tipo: &Type,
|
|
assert_vec: &mut Vec<Air>,
|
|
name: &str,
|
|
scope: Vec<u64>,
|
|
) {
|
|
let mut tipo = tipo.clone().into();
|
|
replace_opaque_type(&mut tipo, self.data_types.clone());
|
|
|
|
if tipo.is_bool()
|
|
|| tipo.is_bytearray()
|
|
|| tipo.is_int()
|
|
|| tipo.is_string()
|
|
|| tipo.is_void()
|
|
|| tipo.get_generic().is_some()
|
|
|| tipo.is_data()
|
|
{
|
|
} else if tipo.is_map() {
|
|
self.used_data_assert_on_list = true;
|
|
let new_id = self.id_gen.next();
|
|
let id_pair = (self.id_gen.next(), self.id_gen.next());
|
|
let inner_list_type = &tipo.get_inner_types()[0];
|
|
let inner_pair_types = inner_list_type.get_inner_types();
|
|
|
|
assert_vec.push(Air::Builtin {
|
|
scope: scope.clone(),
|
|
func: DefaultFunction::ChooseUnit,
|
|
tipo: tipo.clone(),
|
|
count: DefaultFunction::ChooseUnit.arity(),
|
|
});
|
|
|
|
assert_vec.push(Air::Call {
|
|
scope: scope.clone(),
|
|
count: 2,
|
|
tipo: tipo.clone(),
|
|
});
|
|
|
|
assert_vec.push(Air::Var {
|
|
scope: scope.clone(),
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: ASSERT_ON_LIST.to_string(),
|
|
variant_name: String::new(),
|
|
});
|
|
|
|
assert_vec.push(Air::Var {
|
|
scope: scope.clone(),
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: name.to_owned(),
|
|
variant_name: String::new(),
|
|
});
|
|
|
|
assert_vec.push(Air::Fn {
|
|
scope: scope.clone(),
|
|
params: vec![format!("__pair_{new_id}")],
|
|
});
|
|
|
|
assert_vec.push(Air::TupleAccessor {
|
|
scope: scope.clone(),
|
|
names: vec![
|
|
format!("__pair_fst_{}", id_pair.0),
|
|
format!("__pair_snd_{}", id_pair.1),
|
|
],
|
|
tipo: inner_list_type.clone(),
|
|
check_last_item: false,
|
|
});
|
|
|
|
assert_vec.push(Air::Var {
|
|
scope: scope.clone(),
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: format!("__pair_{new_id}"),
|
|
variant_name: String::new(),
|
|
});
|
|
|
|
self.recursive_assert_tipo(
|
|
&inner_pair_types[0],
|
|
assert_vec,
|
|
&format!("__pair_fst_{}", id_pair.0),
|
|
scope.clone(),
|
|
);
|
|
|
|
self.recursive_assert_tipo(
|
|
&inner_pair_types[1],
|
|
assert_vec,
|
|
&format!("__pair_snd_{}", id_pair.1),
|
|
scope.clone(),
|
|
);
|
|
|
|
assert_vec.push(Air::Void { scope });
|
|
} else if tipo.is_list() {
|
|
self.used_data_assert_on_list = true;
|
|
let new_id = self.id_gen.next();
|
|
let inner_list_type = &tipo.get_inner_types()[0];
|
|
|
|
assert_vec.push(Air::Builtin {
|
|
scope: scope.clone(),
|
|
func: DefaultFunction::ChooseUnit,
|
|
tipo: tipo.clone(),
|
|
count: DefaultFunction::ChooseUnit.arity(),
|
|
});
|
|
|
|
assert_vec.push(Air::Call {
|
|
scope: scope.clone(),
|
|
count: 2,
|
|
tipo: tipo.clone(),
|
|
});
|
|
|
|
assert_vec.push(Air::Var {
|
|
scope: scope.clone(),
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: ASSERT_ON_LIST.to_string(),
|
|
variant_name: String::new(),
|
|
});
|
|
|
|
assert_vec.push(Air::Var {
|
|
scope: scope.clone(),
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: name.to_owned(),
|
|
variant_name: String::new(),
|
|
});
|
|
|
|
assert_vec.push(Air::Fn {
|
|
scope: scope.clone(),
|
|
params: vec![format!("__list_item_{new_id}")],
|
|
});
|
|
|
|
assert_vec.push(Air::Let {
|
|
scope: scope.clone(),
|
|
name: format!("__list_item_{new_id}"),
|
|
});
|
|
|
|
assert_vec.push(Air::UnWrapData {
|
|
scope: scope.clone(),
|
|
tipo: inner_list_type.clone(),
|
|
});
|
|
|
|
assert_vec.push(Air::Var {
|
|
scope: scope.clone(),
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: format!("__list_item_{new_id}"),
|
|
variant_name: String::new(),
|
|
});
|
|
|
|
self.recursive_assert_tipo(
|
|
inner_list_type,
|
|
assert_vec,
|
|
&format!("__list_item_{new_id}"),
|
|
scope.clone(),
|
|
);
|
|
|
|
assert_vec.push(Air::Void { scope });
|
|
} else if tipo.is_tuple() {
|
|
let tuple_inner_types = tipo.get_inner_types();
|
|
let mut new_id_list = vec![];
|
|
for (index, _) in tuple_inner_types.iter().enumerate() {
|
|
new_id_list.push((index, self.id_gen.next()));
|
|
}
|
|
|
|
assert_vec.push(Air::TupleAccessor {
|
|
scope: scope.clone(),
|
|
names: new_id_list
|
|
.iter()
|
|
.map(|(index, id)| format!("__tuple_index_{index}_{id}"))
|
|
.collect_vec(),
|
|
tipo: tipo.clone(),
|
|
check_last_item: true,
|
|
});
|
|
|
|
assert_vec.push(Air::Var {
|
|
scope: scope.clone(),
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: name.to_owned(),
|
|
variant_name: String::new(),
|
|
});
|
|
|
|
for (index, name) in new_id_list
|
|
.into_iter()
|
|
.map(|(index, id)| (index, format!("__tuple_index_{index}_{id}")))
|
|
{
|
|
self.recursive_assert_tipo(
|
|
&tuple_inner_types[index],
|
|
assert_vec,
|
|
&name,
|
|
scope.clone(),
|
|
);
|
|
}
|
|
} else {
|
|
let data_type = lookup_data_type_by_tipo(self.data_types.clone(), &tipo).unwrap();
|
|
let new_id = self.id_gen.next();
|
|
|
|
assert_vec.push(Air::Builtin {
|
|
scope: scope.clone(),
|
|
func: DefaultFunction::ChooseUnit,
|
|
tipo: tipo.clone(),
|
|
count: DefaultFunction::ChooseUnit.arity(),
|
|
});
|
|
|
|
assert_vec.push(Air::When {
|
|
scope: scope.clone(),
|
|
tipo: tipo.clone(),
|
|
subject_name: format!("__subject_{new_id}"),
|
|
});
|
|
|
|
assert_vec.push(Air::Var {
|
|
scope: scope.clone(),
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: name.to_owned(),
|
|
variant_name: String::new(),
|
|
});
|
|
|
|
for (index, constr) in data_type.constructors.iter().enumerate() {
|
|
let arg_indices = constr
|
|
.arguments
|
|
.iter()
|
|
.enumerate()
|
|
.map(|(index, arg)| {
|
|
let arg_name = arg
|
|
.label
|
|
.clone()
|
|
.unwrap_or(format!("__field_{index}_{new_id}"));
|
|
(index, arg_name, arg.tipo.clone())
|
|
})
|
|
.collect_vec();
|
|
|
|
assert_vec.push(Air::Clause {
|
|
scope: scope.clone(),
|
|
tipo: tipo.clone(),
|
|
subject_name: format!("__subject_{new_id}"),
|
|
complex_clause: false,
|
|
});
|
|
|
|
assert_vec.push(Air::Int {
|
|
scope: scope.clone(),
|
|
value: index.to_string(),
|
|
});
|
|
|
|
if !arg_indices.is_empty() {
|
|
assert_vec.push(Air::FieldsExpose {
|
|
scope: scope.clone(),
|
|
indices: arg_indices.clone(),
|
|
check_last_item: true,
|
|
});
|
|
|
|
assert_vec.push(Air::Var {
|
|
scope: scope.clone(),
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: name.to_owned(),
|
|
variant_name: String::new(),
|
|
});
|
|
}
|
|
|
|
for (_, name, tipo) in arg_indices {
|
|
self.recursive_assert_tipo(&tipo, assert_vec, &name, scope.clone());
|
|
}
|
|
|
|
assert_vec.push(Air::Void {
|
|
scope: scope.clone(),
|
|
});
|
|
}
|
|
|
|
assert_vec.push(Air::Trace {
|
|
scope: scope.clone(),
|
|
tipo: tipo.clone(),
|
|
});
|
|
|
|
assert_vec.push(Air::String {
|
|
scope: scope.clone(),
|
|
value: "Constr index did not match any type variant".to_string(),
|
|
});
|
|
|
|
assert_vec.push(Air::ErrorTerm {
|
|
scope,
|
|
tipo: tipo.clone(),
|
|
});
|
|
}
|
|
}
|
|
|
|
fn extract_arg_and_index(
|
|
&mut self,
|
|
item: &Pattern<PatternConstructor, Arc<Type>>,
|
|
field_index: usize,
|
|
nested_pattern: &mut Vec<Air>,
|
|
tipo: &Type,
|
|
assignment_properties: &AssignmentProperties,
|
|
scope: &[u64],
|
|
) -> Option<(String, usize)> {
|
|
{
|
|
let (discard, var_name) = match item {
|
|
Pattern::Var { name, .. } => (false, name.clone()),
|
|
Pattern::Discard { .. } => (true, "".to_string()),
|
|
a @ Pattern::List { .. } => {
|
|
let id = self.id_gen.next();
|
|
let list_name = format!("__list_{id}");
|
|
|
|
if matches!(assignment_properties.kind, AssignmentKind::Expect)
|
|
&& assignment_properties.value_type.is_data()
|
|
&& !tipo.is_data()
|
|
{
|
|
self.recursive_assert_pattern(
|
|
a,
|
|
nested_pattern,
|
|
&mut vec![Air::Var {
|
|
scope: scope.to_owned(),
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone().into(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: list_name.clone(),
|
|
variant_name: String::new(),
|
|
}],
|
|
tipo,
|
|
assignment_properties.clone(),
|
|
scope.to_owned(),
|
|
);
|
|
} else {
|
|
self.pattern_ir(
|
|
a,
|
|
nested_pattern,
|
|
&mut vec![Air::Var {
|
|
scope: scope.to_owned(),
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone().into(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: list_name.clone(),
|
|
variant_name: String::new(),
|
|
}],
|
|
tipo,
|
|
assignment_properties.clone(),
|
|
scope.to_owned(),
|
|
);
|
|
}
|
|
|
|
(false, list_name)
|
|
}
|
|
a @ Pattern::Constructor {
|
|
tipo,
|
|
name: constr_name,
|
|
..
|
|
} => {
|
|
let id = self.id_gen.next();
|
|
let constr_name = format!("{constr_name}_{id}");
|
|
|
|
if matches!(assignment_properties.kind, AssignmentKind::Expect)
|
|
&& assignment_properties.value_type.is_data()
|
|
&& !tipo.is_data()
|
|
{
|
|
self.recursive_assert_pattern(
|
|
a,
|
|
nested_pattern,
|
|
&mut vec![Air::Var {
|
|
scope: scope.to_owned(),
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: constr_name.clone(),
|
|
variant_name: String::new(),
|
|
}],
|
|
tipo,
|
|
assignment_properties.clone(),
|
|
scope.to_owned(),
|
|
);
|
|
} else {
|
|
self.pattern_ir(
|
|
a,
|
|
nested_pattern,
|
|
&mut vec![Air::Var {
|
|
scope: scope.to_owned(),
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: constr_name.clone(),
|
|
variant_name: String::new(),
|
|
}],
|
|
tipo,
|
|
assignment_properties.clone(),
|
|
scope.to_owned(),
|
|
);
|
|
}
|
|
|
|
(false, constr_name)
|
|
}
|
|
a @ Pattern::Tuple { .. } => {
|
|
let id = self.id_gen.next();
|
|
let tuple_name = format!("__tuple_name_{id}");
|
|
|
|
if matches!(assignment_properties.kind, AssignmentKind::Expect)
|
|
&& assignment_properties.value_type.is_data()
|
|
&& !tipo.is_data()
|
|
{
|
|
self.recursive_assert_pattern(
|
|
a,
|
|
nested_pattern,
|
|
&mut vec![Air::Var {
|
|
scope: scope.to_owned(),
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone().into(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: tuple_name.clone(),
|
|
variant_name: String::new(),
|
|
}],
|
|
tipo,
|
|
assignment_properties.clone(),
|
|
scope.to_owned(),
|
|
);
|
|
} else {
|
|
self.pattern_ir(
|
|
a,
|
|
nested_pattern,
|
|
&mut vec![Air::Var {
|
|
scope: scope.to_owned(),
|
|
constructor: ValueConstructor::public(
|
|
tipo.clone().into(),
|
|
ValueConstructorVariant::LocalVariable {
|
|
location: Span::empty(),
|
|
},
|
|
),
|
|
name: tuple_name.clone(),
|
|
variant_name: String::new(),
|
|
}],
|
|
tipo,
|
|
assignment_properties.clone(),
|
|
scope.to_owned(),
|
|
);
|
|
}
|
|
|
|
(false, tuple_name)
|
|
}
|
|
Pattern::Int { .. } => todo!(),
|
|
Pattern::Assign { .. } => todo!(),
|
|
};
|
|
|
|
if discard {
|
|
None
|
|
} else {
|
|
Some((var_name, field_index))
|
|
}
|
|
}
|
|
}
|
|
|
|
fn define_ir(&mut self, ir_stack: &mut Vec<Air>) {
|
|
let mut function_definitions = IndexMap::new();
|
|
let mut func_index_map = IndexMap::new();
|
|
|
|
let recursion_func_map = IndexMap::new();
|
|
|
|
self.define_ir_recurse(
|
|
ir_stack,
|
|
&mut function_definitions,
|
|
&mut func_index_map,
|
|
recursion_func_map,
|
|
false,
|
|
);
|
|
|
|
let mut final_func_dep_ir = IndexMap::new();
|
|
let mut to_be_defined = IndexMap::new();
|
|
|
|
let mut dependency_map = IndexMap::new();
|
|
let mut dependency_vec = vec![];
|
|
|
|
let mut func_keys = function_definitions
|
|
.clone()
|
|
.into_iter()
|
|
.filter(|(_, val)| !val.defined_by_zero_arg)
|
|
.map(|(key, val)| (key, val.defined_by_zero_arg))
|
|
.collect_vec();
|
|
|
|
// deal with function dependencies by sorting order in which we iter over them.
|
|
while let Some(function) = func_keys.pop() {
|
|
let funct_comp = function_definitions.get(&function.0).unwrap();
|
|
if dependency_map.contains_key(&function.0) {
|
|
dependency_map.shift_remove(&function.0);
|
|
}
|
|
dependency_map.insert(function.0, function.1);
|
|
func_keys.extend(
|
|
funct_comp
|
|
.dependencies
|
|
.iter()
|
|
.map(|key| {
|
|
(
|
|
key.clone(),
|
|
function_definitions.get(key).unwrap().defined_by_zero_arg,
|
|
)
|
|
})
|
|
.collect_vec(),
|
|
);
|
|
}
|
|
|
|
dependency_vec.extend(
|
|
dependency_map
|
|
.iter()
|
|
.filter(|(_, defined_in_zero_arg)| !**defined_in_zero_arg)
|
|
.map(|(key, _)| key.clone())
|
|
.collect_vec(),
|
|
);
|
|
|
|
for func in dependency_vec {
|
|
if self.defined_functions.contains_key(&func) {
|
|
continue;
|
|
}
|
|
let function_component = function_definitions.get(&func).unwrap();
|
|
let func_scope = func_index_map.get(&func).unwrap();
|
|
|
|
let mut dep_ir = vec![];
|
|
|
|
if !function_component.args.is_empty() {
|
|
// deal with function dependencies
|
|
handle_func_dependencies_ir(
|
|
&mut dep_ir,
|
|
function_component,
|
|
&function_definitions,
|
|
&mut self.defined_functions,
|
|
&func_index_map,
|
|
func_scope,
|
|
&mut to_be_defined,
|
|
);
|
|
final_func_dep_ir.insert(func, dep_ir);
|
|
} else {
|
|
// since zero arg functions are run at compile time we need to pull all deps
|
|
// note anon functions are not included in the above. They exist in a function anyway
|
|
let mut defined_functions = IndexMap::new();
|
|
|
|
// deal with function dependencies in zero arg functions
|
|
handle_func_dependencies_ir(
|
|
&mut dep_ir,
|
|
function_component,
|
|
&function_definitions,
|
|
&mut defined_functions,
|
|
&func_index_map,
|
|
func_scope,
|
|
&mut to_be_defined,
|
|
);
|
|
|
|
let mut final_zero_arg_ir = dep_ir;
|
|
final_zero_arg_ir.extend(function_component.ir.clone());
|
|
|
|
self.convert_opaque_type_to_inner_ir(&mut final_zero_arg_ir);
|
|
|
|
self.zero_arg_functions.insert(func, final_zero_arg_ir);
|
|
// zero arg functions don't contain the dependencies since they are pre-evaluated
|
|
// As such we add functions to defined only after dependencies for all other functions are calculated
|
|
}
|
|
}
|
|
|
|
while let Some(func) = to_be_defined.pop() {
|
|
let mut dep_ir = vec![];
|
|
let mut defined_functions = IndexMap::new();
|
|
|
|
// deal with function dependencies in zero arg functions
|
|
let funt_comp = function_definitions.get(&func.0).unwrap();
|
|
let func_scope = func_index_map.get(&func.0).unwrap();
|
|
|
|
handle_func_dependencies_ir(
|
|
&mut dep_ir,
|
|
funt_comp,
|
|
&function_definitions,
|
|
&mut defined_functions,
|
|
&func_index_map,
|
|
func_scope,
|
|
&mut to_be_defined,
|
|
);
|
|
|
|
let mut final_zero_arg_ir = dep_ir;
|
|
final_zero_arg_ir.extend(funt_comp.ir.clone());
|
|
|
|
self.convert_opaque_type_to_inner_ir(&mut final_zero_arg_ir);
|
|
|
|
self.zero_arg_functions.insert(func.0, final_zero_arg_ir);
|
|
}
|
|
|
|
for (index, ir) in ir_stack.clone().into_iter().enumerate().rev() {
|
|
{
|
|
let temp_func_index_map = func_index_map.clone();
|
|
let to_insert = final_func_dep_ir
|
|
.iter()
|
|
.filter_map(|(func_key, _)| {
|
|
temp_func_index_map
|
|
.get(func_key)
|
|
.map(|scope| (func_key.clone(), scope.clone()))
|
|
})
|
|
.filter(|func| {
|
|
get_common_ancestor(&func.1, &ir.scope()) == ir.scope()
|
|
&& !self.defined_functions.contains_key(&func.0)
|
|
&& !self.zero_arg_functions.contains_key(&func.0)
|
|
&& !(*dependency_map.get(&func.0).unwrap())
|
|
})
|
|
.collect_vec();
|
|
|
|
for (function_access_key, scopes) in to_insert.into_iter().rev() {
|
|
func_index_map.remove(&function_access_key);
|
|
|
|
self.defined_functions
|
|
.insert(function_access_key.clone(), ());
|
|
|
|
let mut full_func_ir =
|
|
final_func_dep_ir.get(&function_access_key).unwrap().clone();
|
|
|
|
let func_comp = function_definitions
|
|
.get(&function_access_key)
|
|
.unwrap()
|
|
.clone();
|
|
|
|
// zero arg functions are not recursive
|
|
if !func_comp.args.is_empty() {
|
|
let mut recursion_ir = vec![];
|
|
handle_recursion_ir(&function_access_key, &func_comp, &mut recursion_ir);
|
|
|
|
full_func_ir.push(Air::DefineFunc {
|
|
scope: scopes.clone(),
|
|
func_name: function_access_key.function_name.clone(),
|
|
module_name: function_access_key.module_name.clone(),
|
|
params: func_comp.args.clone(),
|
|
recursive: func_comp.recursive,
|
|
variant_name: function_access_key.variant_name.clone(),
|
|
});
|
|
|
|
full_func_ir.extend(recursion_ir);
|
|
|
|
for ir in full_func_ir.into_iter().rev() {
|
|
ir_stack.insert(index, ir);
|
|
}
|
|
} else {
|
|
full_func_ir.extend(func_comp.ir.clone());
|
|
|
|
self.zero_arg_functions
|
|
.insert(function_access_key, full_func_ir);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
fn define_ir_recurse(
|
|
&mut self,
|
|
ir_stack: &mut [Air],
|
|
func_components: &mut IndexMap<FunctionAccessKey, FuncComponents>,
|
|
func_index_map: &mut IndexMap<FunctionAccessKey, Vec<u64>>,
|
|
mut recursion_func_map: IndexMap<FunctionAccessKey, ()>,
|
|
in_zero_arg_func: bool,
|
|
) {
|
|
self.define_ir_processor(ir_stack, func_components, func_index_map, in_zero_arg_func);
|
|
|
|
let mut recursion_func_map_to_add = recursion_func_map.clone();
|
|
|
|
for func_index in func_index_map.clone().iter() {
|
|
let func = func_index.0;
|
|
|
|
let function_components = func_components.get_mut(func).unwrap();
|
|
let mut function_ir = function_components.ir.clone();
|
|
let in_zero_arg = function_components.args.is_empty() || in_zero_arg_func;
|
|
let mut skip = false;
|
|
|
|
for ir in function_ir.clone() {
|
|
if let Air::Var {
|
|
constructor:
|
|
ValueConstructor {
|
|
variant:
|
|
ValueConstructorVariant::ModuleFn {
|
|
name: func_name,
|
|
module,
|
|
..
|
|
},
|
|
..
|
|
},
|
|
variant_name,
|
|
..
|
|
} = ir
|
|
{
|
|
if recursion_func_map.contains_key(&FunctionAccessKey {
|
|
module_name: module.clone(),
|
|
function_name: func_name.clone(),
|
|
variant_name: variant_name.clone(),
|
|
}) && func.clone()
|
|
== (FunctionAccessKey {
|
|
module_name: module.clone(),
|
|
function_name: func_name.clone(),
|
|
variant_name: variant_name.clone(),
|
|
})
|
|
{
|
|
skip = true;
|
|
} else if func.clone()
|
|
== (FunctionAccessKey {
|
|
module_name: module.clone(),
|
|
function_name: func_name.clone(),
|
|
variant_name: variant_name.clone(),
|
|
})
|
|
{
|
|
recursion_func_map_to_add.insert(
|
|
FunctionAccessKey {
|
|
module_name: module.clone(),
|
|
function_name: func_name.clone(),
|
|
variant_name: variant_name.clone(),
|
|
},
|
|
(),
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
recursion_func_map = recursion_func_map_to_add.clone();
|
|
if !skip {
|
|
let mut inner_func_components = IndexMap::new();
|
|
|
|
let mut inner_func_index_map = IndexMap::new();
|
|
|
|
self.define_ir_recurse(
|
|
&mut function_ir,
|
|
&mut inner_func_components,
|
|
&mut inner_func_index_map,
|
|
recursion_func_map.clone(),
|
|
in_zero_arg,
|
|
);
|
|
|
|
function_components.ir = function_ir;
|
|
|
|
//now unify
|
|
for item in inner_func_components {
|
|
if let Some(entry) = func_components.get_mut(&item.0) {
|
|
entry.defined_by_zero_arg =
|
|
entry.defined_by_zero_arg && item.1.defined_by_zero_arg
|
|
} else {
|
|
func_components.insert(item.0, item.1);
|
|
}
|
|
}
|
|
|
|
for item in inner_func_index_map {
|
|
if let Some(entry) = func_index_map.get_mut(&item.0) {
|
|
*entry = get_common_ancestor(entry, &item.1);
|
|
} else {
|
|
func_index_map.insert(item.0, item.1);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
fn define_ir_processor(
|
|
&mut self,
|
|
ir_stack: &mut [Air],
|
|
func_components: &mut IndexMap<FunctionAccessKey, FuncComponents>,
|
|
func_index_map: &mut IndexMap<FunctionAccessKey, Vec<u64>>,
|
|
in_zero_arg_func: bool,
|
|
) {
|
|
let mut to_be_defined_map: IndexMap<FunctionAccessKey, Vec<u64>> = IndexMap::new();
|
|
for (index, ir) in ir_stack.to_vec().iter().enumerate().rev() {
|
|
match ir {
|
|
Air::Var {
|
|
scope, constructor, ..
|
|
} => {
|
|
if let ValueConstructorVariant::ModuleFn {
|
|
name,
|
|
module,
|
|
builtin: None,
|
|
..
|
|
} = &constructor.variant
|
|
{
|
|
let non_variant_function_key = FunctionAccessKey {
|
|
module_name: module.clone(),
|
|
function_name: name.clone(),
|
|
variant_name: String::new(),
|
|
};
|
|
|
|
let function = *self.functions.get(&non_variant_function_key).unwrap();
|
|
|
|
let mut func_ir = vec![];
|
|
|
|
self.build_ir(&function.body, &mut func_ir, scope.to_vec());
|
|
|
|
let param_types = constructor.tipo.arg_types().unwrap();
|
|
|
|
let mut mono_types: IndexMap<u64, Arc<Type>> = IndexMap::new();
|
|
let mut map = mono_types.into_iter().collect_vec();
|
|
|
|
for (index, arg) in function.arguments.iter().enumerate() {
|
|
if arg.tipo.is_generic() {
|
|
let param_type = ¶m_types[index];
|
|
|
|
map.append(&mut get_generic_id_and_type(&arg.tipo, param_type));
|
|
}
|
|
}
|
|
|
|
if function.return_type.is_generic() {
|
|
if let Type::Fn { ret, .. } = &*constructor.tipo {
|
|
map.append(&mut get_generic_id_and_type(&function.return_type, ret))
|
|
}
|
|
}
|
|
|
|
mono_types = map.into_iter().collect();
|
|
|
|
let (variant_name, func_ir) =
|
|
monomorphize(func_ir, mono_types, &constructor.tipo);
|
|
|
|
let function_key = FunctionAccessKey {
|
|
module_name: module.clone(),
|
|
function_name: non_variant_function_key.function_name,
|
|
variant_name: variant_name.clone(),
|
|
};
|
|
|
|
ir_stack[index] = Air::Var {
|
|
scope: scope.clone(),
|
|
constructor: constructor.clone(),
|
|
name: name.clone(),
|
|
variant_name: variant_name.clone(),
|
|
};
|
|
|
|
if let Some(scope_prev) = to_be_defined_map.get(&function_key) {
|
|
let new_scope = get_common_ancestor(scope, scope_prev);
|
|
|
|
to_be_defined_map.insert(function_key, new_scope);
|
|
} else if func_components.get(&function_key).is_some() {
|
|
to_be_defined_map.insert(function_key.clone(), scope.to_vec());
|
|
} else {
|
|
to_be_defined_map.insert(function_key.clone(), scope.to_vec());
|
|
let mut func_calls = IndexMap::new();
|
|
|
|
for ir in func_ir.clone().into_iter() {
|
|
if let Air::Var {
|
|
constructor:
|
|
ValueConstructor {
|
|
variant:
|
|
ValueConstructorVariant::ModuleFn {
|
|
name: func_name,
|
|
module,
|
|
..
|
|
},
|
|
tipo,
|
|
..
|
|
},
|
|
..
|
|
} = ir
|
|
{
|
|
let current_func = FunctionAccessKey {
|
|
module_name: module.clone(),
|
|
function_name: func_name.clone(),
|
|
variant_name: String::new(),
|
|
};
|
|
|
|
let current_func_as_variant = FunctionAccessKey {
|
|
module_name: module.clone(),
|
|
function_name: func_name.clone(),
|
|
variant_name: variant_name.clone(),
|
|
};
|
|
|
|
let function = self.functions.get(¤t_func);
|
|
if function_key.clone() == current_func_as_variant {
|
|
func_calls.insert(current_func_as_variant, ());
|
|
} else if let (Some(function), Type::Fn { .. }) =
|
|
(function, &*tipo)
|
|
{
|
|
let param_types = tipo.arg_types().unwrap();
|
|
|
|
let mut mono_types: IndexMap<u64, Arc<Type>> =
|
|
IndexMap::new();
|
|
let mut map = mono_types.into_iter().collect_vec();
|
|
|
|
for (index, arg) in function.arguments.iter().enumerate() {
|
|
if arg.tipo.is_generic() {
|
|
let param_type = ¶m_types[index];
|
|
|
|
map.append(&mut get_generic_id_and_type(
|
|
&arg.tipo, param_type,
|
|
));
|
|
}
|
|
}
|
|
|
|
if function.return_type.is_generic() {
|
|
if let Type::Fn { ret, .. } = &*constructor.tipo {
|
|
map.append(&mut get_generic_id_and_type(
|
|
&function.return_type,
|
|
ret,
|
|
))
|
|
}
|
|
}
|
|
|
|
mono_types = map.into_iter().collect();
|
|
let mut func_ir = vec![];
|
|
|
|
self.build_ir(&function.body, &mut func_ir, scope.to_vec());
|
|
|
|
let (variant_name, _) =
|
|
monomorphize(func_ir, mono_types, &tipo);
|
|
|
|
func_calls.insert(
|
|
FunctionAccessKey {
|
|
module_name: current_func.module_name,
|
|
function_name: current_func.function_name,
|
|
variant_name,
|
|
},
|
|
(),
|
|
);
|
|
} else {
|
|
func_calls.insert(current_func, ());
|
|
}
|
|
}
|
|
}
|
|
|
|
let mut args = vec![];
|
|
|
|
for arg in function.arguments.iter() {
|
|
match &arg.arg_name {
|
|
ArgName::Named { name, .. } => {
|
|
args.push(name.clone());
|
|
}
|
|
_ => {
|
|
args.push("_".to_string());
|
|
}
|
|
}
|
|
}
|
|
|
|
let recursive = if func_calls.get(&function_key).is_some() {
|
|
func_calls.remove(&function_key);
|
|
true
|
|
} else {
|
|
false
|
|
};
|
|
|
|
func_components.insert(
|
|
function_key,
|
|
FuncComponents {
|
|
ir: func_ir,
|
|
dependencies: func_calls.keys().cloned().collect_vec(),
|
|
recursive,
|
|
args,
|
|
defined_by_zero_arg: in_zero_arg_func,
|
|
},
|
|
);
|
|
}
|
|
} else {
|
|
for func in to_be_defined_map.clone().iter() {
|
|
if get_common_ancestor(scope, func.1) == scope.to_vec() {
|
|
if let Some(index_scope) = func_index_map.get(func.0) {
|
|
if get_common_ancestor(index_scope, func.1) == scope.to_vec() {
|
|
func_index_map.insert(func.0.clone(), scope.clone());
|
|
to_be_defined_map.shift_remove(func.0);
|
|
} else {
|
|
to_be_defined_map.insert(
|
|
func.0.clone(),
|
|
get_common_ancestor(index_scope, func.1),
|
|
);
|
|
}
|
|
} else {
|
|
func_index_map.insert(func.0.clone(), scope.clone());
|
|
to_be_defined_map.shift_remove(func.0);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
a => {
|
|
let scope = a.scope();
|
|
|
|
for func in to_be_defined_map.clone().iter() {
|
|
if get_common_ancestor(&scope, func.1) == scope.to_vec() {
|
|
if let Some(index_scope) = func_index_map.get(func.0) {
|
|
if get_common_ancestor(index_scope, func.1) == scope.to_vec() {
|
|
func_index_map.insert(func.0.clone(), scope.clone());
|
|
to_be_defined_map.shift_remove(func.0);
|
|
} else {
|
|
to_be_defined_map.insert(
|
|
func.0.clone(),
|
|
get_common_ancestor(index_scope, func.1),
|
|
);
|
|
}
|
|
} else {
|
|
func_index_map.insert(func.0.clone(), scope.clone());
|
|
to_be_defined_map.shift_remove(func.0);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Still to be defined
|
|
for func in to_be_defined_map.clone().iter() {
|
|
let index_scope = func_index_map.get(func.0).unwrap();
|
|
func_index_map.insert(func.0.clone(), get_common_ancestor(func.1, index_scope));
|
|
}
|
|
}
|
|
|
|
fn convert_opaque_type_to_inner_ir(&mut self, ir_stack: &mut Vec<Air>) {
|
|
let mut indices_to_remove = vec![];
|
|
for (index, ir) in ir_stack.clone().into_iter().enumerate() {
|
|
match ir {
|
|
Air::Var {
|
|
scope,
|
|
constructor,
|
|
name,
|
|
variant_name,
|
|
} => {
|
|
let mut replaced_type = constructor.tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::Var {
|
|
scope,
|
|
constructor: ValueConstructor {
|
|
public: constructor.public,
|
|
variant: constructor.variant,
|
|
tipo: replaced_type,
|
|
},
|
|
name,
|
|
variant_name,
|
|
};
|
|
}
|
|
Air::List {
|
|
tipo,
|
|
scope,
|
|
count,
|
|
tail,
|
|
} => {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::List {
|
|
scope,
|
|
tipo: replaced_type,
|
|
count,
|
|
tail,
|
|
};
|
|
}
|
|
Air::ListAccessor {
|
|
tipo,
|
|
scope,
|
|
names,
|
|
tail,
|
|
check_last_item,
|
|
} => {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::ListAccessor {
|
|
scope,
|
|
tipo: replaced_type,
|
|
names,
|
|
tail,
|
|
check_last_item,
|
|
};
|
|
}
|
|
Air::ListExpose {
|
|
tipo,
|
|
scope,
|
|
tail_head_names,
|
|
tail,
|
|
} => {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::ListExpose {
|
|
scope,
|
|
tipo: replaced_type,
|
|
tail_head_names,
|
|
tail,
|
|
};
|
|
}
|
|
Air::Builtin {
|
|
tipo,
|
|
scope,
|
|
func,
|
|
count,
|
|
} => {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::Builtin {
|
|
scope,
|
|
func,
|
|
count,
|
|
tipo: replaced_type,
|
|
};
|
|
}
|
|
Air::BinOp {
|
|
tipo,
|
|
scope,
|
|
name,
|
|
count,
|
|
} => {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::BinOp {
|
|
scope,
|
|
name,
|
|
count,
|
|
tipo: replaced_type,
|
|
};
|
|
}
|
|
Air::When {
|
|
tipo,
|
|
scope,
|
|
subject_name,
|
|
} => {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::When {
|
|
scope,
|
|
tipo: replaced_type,
|
|
subject_name,
|
|
};
|
|
}
|
|
Air::Clause {
|
|
tipo,
|
|
scope,
|
|
subject_name,
|
|
complex_clause,
|
|
} => {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::Clause {
|
|
scope,
|
|
tipo: replaced_type,
|
|
subject_name,
|
|
complex_clause,
|
|
};
|
|
}
|
|
Air::ListClause {
|
|
tipo,
|
|
scope,
|
|
tail_name,
|
|
next_tail_name,
|
|
complex_clause,
|
|
} => {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::ListClause {
|
|
scope,
|
|
tipo: replaced_type,
|
|
tail_name,
|
|
next_tail_name,
|
|
complex_clause,
|
|
};
|
|
}
|
|
Air::TupleClause {
|
|
tipo,
|
|
scope,
|
|
indices,
|
|
predefined_indices,
|
|
subject_name,
|
|
count,
|
|
complex_clause,
|
|
} => {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::TupleClause {
|
|
scope,
|
|
tipo: replaced_type,
|
|
indices,
|
|
predefined_indices,
|
|
subject_name,
|
|
count,
|
|
complex_clause,
|
|
};
|
|
}
|
|
Air::ClauseGuard {
|
|
tipo,
|
|
scope,
|
|
subject_name,
|
|
} => {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::ClauseGuard {
|
|
scope,
|
|
subject_name,
|
|
tipo: replaced_type,
|
|
};
|
|
}
|
|
Air::ListClauseGuard {
|
|
tipo,
|
|
scope,
|
|
tail_name,
|
|
next_tail_name,
|
|
inverse,
|
|
} => {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::ListClauseGuard {
|
|
scope,
|
|
tipo: replaced_type,
|
|
tail_name,
|
|
next_tail_name,
|
|
inverse,
|
|
};
|
|
}
|
|
Air::Tuple { tipo, scope, count } => {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::Tuple {
|
|
scope,
|
|
tipo: replaced_type,
|
|
count,
|
|
};
|
|
}
|
|
Air::TupleIndex {
|
|
tipo,
|
|
scope,
|
|
tuple_index,
|
|
} => {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::TupleIndex {
|
|
scope,
|
|
tipo: replaced_type,
|
|
tuple_index,
|
|
};
|
|
}
|
|
Air::ErrorTerm { tipo, scope } => {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::ErrorTerm {
|
|
scope,
|
|
tipo: replaced_type,
|
|
};
|
|
}
|
|
Air::Trace { tipo, scope } => {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::Trace {
|
|
scope,
|
|
tipo: replaced_type,
|
|
};
|
|
}
|
|
Air::TupleAccessor {
|
|
tipo,
|
|
scope,
|
|
names,
|
|
check_last_item,
|
|
} => {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::TupleAccessor {
|
|
scope,
|
|
names,
|
|
tipo: replaced_type,
|
|
check_last_item,
|
|
};
|
|
}
|
|
Air::RecordUpdate {
|
|
highest_index,
|
|
indices,
|
|
scope,
|
|
tipo,
|
|
} => {
|
|
let mut new_indices = vec![];
|
|
for (ind, tipo) in indices {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
new_indices.push((ind, replaced_type));
|
|
}
|
|
|
|
ir_stack[index] = Air::RecordUpdate {
|
|
scope,
|
|
indices: new_indices,
|
|
highest_index,
|
|
tipo,
|
|
};
|
|
}
|
|
Air::Record {
|
|
constr_index,
|
|
tipo,
|
|
count,
|
|
scope,
|
|
} => {
|
|
if check_replaceable_opaque_type(&tipo, &self.data_types) {
|
|
indices_to_remove.push(index);
|
|
} else {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::Record {
|
|
scope,
|
|
constr_index,
|
|
tipo: replaced_type,
|
|
count,
|
|
};
|
|
}
|
|
}
|
|
Air::RecordAccess {
|
|
record_index,
|
|
tipo,
|
|
scope,
|
|
} => {
|
|
let record = ir_stack[index + 1].clone();
|
|
let record_type = record.tipo();
|
|
if let Some(record_type) = record_type {
|
|
if check_replaceable_opaque_type(&record_type, &self.data_types) {
|
|
indices_to_remove.push(index);
|
|
} else {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::RecordAccess {
|
|
scope,
|
|
record_index,
|
|
tipo: replaced_type,
|
|
};
|
|
}
|
|
} else {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::RecordAccess {
|
|
scope,
|
|
record_index,
|
|
tipo: replaced_type,
|
|
};
|
|
}
|
|
}
|
|
Air::FieldsExpose {
|
|
indices,
|
|
scope,
|
|
check_last_item,
|
|
} => {
|
|
let record = ir_stack[index + 1].clone();
|
|
let record_type = record.tipo();
|
|
if let Some(record_type) = record_type {
|
|
if check_replaceable_opaque_type(&record_type, &self.data_types) {
|
|
ir_stack[index] = Air::Let {
|
|
scope,
|
|
name: indices[0].1.clone(),
|
|
};
|
|
} else {
|
|
let mut new_indices = vec![];
|
|
for (ind, name, tipo) in indices {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
new_indices.push((ind, name, replaced_type));
|
|
}
|
|
|
|
ir_stack[index] = Air::FieldsExpose {
|
|
scope,
|
|
indices: new_indices,
|
|
check_last_item,
|
|
};
|
|
}
|
|
} else {
|
|
let mut new_indices = vec![];
|
|
for (ind, name, tipo) in indices {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
new_indices.push((ind, name, replaced_type));
|
|
}
|
|
|
|
ir_stack[index] = Air::FieldsExpose {
|
|
scope,
|
|
indices: new_indices,
|
|
check_last_item,
|
|
};
|
|
}
|
|
}
|
|
Air::Call { scope, count, tipo } => {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::Call {
|
|
scope,
|
|
tipo: replaced_type,
|
|
count,
|
|
};
|
|
}
|
|
Air::If { scope, tipo } => {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::If {
|
|
scope,
|
|
tipo: replaced_type,
|
|
};
|
|
}
|
|
Air::UnWrapData { scope, tipo } => {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::UnWrapData {
|
|
scope,
|
|
tipo: replaced_type,
|
|
};
|
|
}
|
|
Air::WrapData { scope, tipo } => {
|
|
let mut replaced_type = tipo.clone();
|
|
replace_opaque_type(&mut replaced_type, self.data_types.clone());
|
|
|
|
ir_stack[index] = Air::WrapData {
|
|
scope,
|
|
tipo: replaced_type,
|
|
};
|
|
}
|
|
_ => {}
|
|
}
|
|
}
|
|
|
|
for index in indices_to_remove.into_iter().rev() {
|
|
ir_stack.remove(index);
|
|
}
|
|
}
|
|
|
|
fn uplc_code_gen(&mut self, ir_stack: &mut Vec<Air>) -> Term<Name> {
|
|
let mut arg_stack: Vec<Term<Name>> = vec![];
|
|
|
|
while let Some(ir_element) = ir_stack.pop() {
|
|
self.gen_uplc(ir_element, &mut arg_stack);
|
|
}
|
|
arg_stack[0].clone()
|
|
}
|
|
|
|
fn gen_uplc(&mut self, ir: Air, arg_stack: &mut Vec<Term<Name>>) {
|
|
match ir {
|
|
Air::Int { value, .. } => {
|
|
let integer = value.parse().unwrap();
|
|
|
|
let term = Term::Constant(UplcConstant::Integer(integer).into());
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::String { value, .. } => {
|
|
let term = Term::Constant(UplcConstant::String(value).into());
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::ByteArray { bytes, .. } => {
|
|
let term = Term::Constant(UplcConstant::ByteString(bytes).into());
|
|
arg_stack.push(term);
|
|
}
|
|
Air::Bool { value, .. } => {
|
|
let term = Term::Constant(UplcConstant::Bool(value).into());
|
|
arg_stack.push(term);
|
|
}
|
|
Air::Var {
|
|
name,
|
|
constructor,
|
|
variant_name,
|
|
..
|
|
} => {
|
|
match &constructor.variant {
|
|
ValueConstructorVariant::LocalVariable { .. } => arg_stack.push(Term::Var(
|
|
Name {
|
|
text: name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
)),
|
|
ValueConstructorVariant::ModuleConstant { .. } => {
|
|
unreachable!()
|
|
}
|
|
ValueConstructorVariant::ModuleFn {
|
|
name: func_name,
|
|
module,
|
|
..
|
|
} => {
|
|
let name = if (*func_name == name
|
|
|| name == format!("{module}_{func_name}"))
|
|
&& !module.is_empty()
|
|
{
|
|
format!("{module}_{func_name}{variant_name}")
|
|
} else {
|
|
format!("{func_name}{variant_name}")
|
|
};
|
|
|
|
arg_stack.push(Term::Var(
|
|
Name {
|
|
text: name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
));
|
|
}
|
|
ValueConstructorVariant::Record {
|
|
name: constr_name, ..
|
|
} => {
|
|
if constructor.tipo.is_bool() {
|
|
arg_stack.push(Term::Constant(
|
|
UplcConstant::Bool(constr_name == "True").into(),
|
|
));
|
|
} else if constructor.tipo.is_void() {
|
|
arg_stack.push(Term::Constant(UplcConstant::Unit.into()));
|
|
} else {
|
|
let data_type = lookup_data_type_by_tipo(
|
|
self.data_types.clone(),
|
|
&constructor.tipo,
|
|
)
|
|
.unwrap();
|
|
|
|
let (constr_index, _) = data_type
|
|
.constructors
|
|
.iter()
|
|
.enumerate()
|
|
.find(|(_, x)| x.name == *constr_name)
|
|
.unwrap();
|
|
|
|
let fields = Term::Constant(
|
|
UplcConstant::ProtoList(UplcType::Data, vec![]).into(),
|
|
);
|
|
|
|
let term = apply_wrap(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::ConstrData),
|
|
Term::Constant(
|
|
UplcConstant::Integer(constr_index.try_into().unwrap())
|
|
.into(),
|
|
),
|
|
),
|
|
fields,
|
|
);
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
}
|
|
};
|
|
}
|
|
Air::Void { .. } => {
|
|
arg_stack.push(Term::Constant(UplcConstant::Unit.into()));
|
|
}
|
|
Air::List {
|
|
count, tipo, tail, ..
|
|
} => {
|
|
let mut args = vec![];
|
|
|
|
for _ in 0..count {
|
|
let arg = arg_stack.pop().unwrap();
|
|
args.push(arg);
|
|
}
|
|
let mut constants = vec![];
|
|
for arg in &args {
|
|
if let Term::Constant(c) = arg {
|
|
constants.push(c.clone())
|
|
}
|
|
}
|
|
|
|
let list_type = tipo.get_inner_types()[0].clone();
|
|
|
|
if constants.len() == args.len() && !tail {
|
|
let list = if tipo.is_map() {
|
|
let mut convert_keys = vec![];
|
|
let mut convert_values = vec![];
|
|
for constant in constants {
|
|
match constant.as_ref() {
|
|
UplcConstant::ProtoPair(_, _, fst, snd) => {
|
|
convert_keys.push(fst.clone());
|
|
convert_values.push(snd.clone());
|
|
}
|
|
_ => unreachable!(),
|
|
}
|
|
}
|
|
|
|
let convert_keys = convert_constants_to_data(convert_keys);
|
|
let convert_values = convert_constants_to_data(convert_values);
|
|
|
|
Term::Constant(
|
|
UplcConstant::ProtoList(
|
|
UplcType::Pair(UplcType::Data.into(), UplcType::Data.into()),
|
|
convert_keys
|
|
.into_iter()
|
|
.zip(convert_values.into_iter())
|
|
.map(|(key, value)| {
|
|
UplcConstant::ProtoPair(
|
|
UplcType::Data,
|
|
UplcType::Data,
|
|
key.into(),
|
|
value.into(),
|
|
)
|
|
})
|
|
.collect_vec(),
|
|
)
|
|
.into(),
|
|
)
|
|
} else {
|
|
Term::Constant(
|
|
UplcConstant::ProtoList(
|
|
UplcType::Data,
|
|
convert_constants_to_data(constants),
|
|
)
|
|
.into(),
|
|
)
|
|
};
|
|
|
|
arg_stack.push(list);
|
|
} else {
|
|
let mut term = if tail {
|
|
arg_stack.pop().unwrap()
|
|
} else if tipo.is_map() {
|
|
Term::Constant(
|
|
UplcConstant::ProtoList(
|
|
UplcType::Pair(UplcType::Data.into(), UplcType::Data.into()),
|
|
vec![],
|
|
)
|
|
.into(),
|
|
)
|
|
} else {
|
|
Term::Constant(UplcConstant::ProtoList(UplcType::Data, vec![]).into())
|
|
};
|
|
|
|
for arg in args.into_iter().rev() {
|
|
let list_item = if tipo.is_map() {
|
|
arg
|
|
} else {
|
|
convert_type_to_data(arg, &list_type)
|
|
};
|
|
term = apply_wrap(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::MkCons).force_wrap(),
|
|
list_item,
|
|
),
|
|
term,
|
|
);
|
|
}
|
|
arg_stack.push(term);
|
|
}
|
|
}
|
|
Air::ListAccessor {
|
|
names,
|
|
tail,
|
|
tipo,
|
|
check_last_item,
|
|
..
|
|
} => {
|
|
let value = arg_stack.pop().unwrap();
|
|
let mut term = arg_stack.pop().unwrap();
|
|
let list_id = self.id_gen.next();
|
|
|
|
let mut id_list = vec![];
|
|
id_list.push(list_id);
|
|
|
|
for _ in 0..names.len() {
|
|
id_list.push(self.id_gen.next());
|
|
}
|
|
|
|
let inner_types = tipo
|
|
.get_inner_types()
|
|
.into_iter()
|
|
.cycle()
|
|
.take(names.len())
|
|
.collect_vec();
|
|
|
|
term = apply_wrap(
|
|
list_access_to_uplc(
|
|
&names,
|
|
&id_list,
|
|
tail,
|
|
0,
|
|
term,
|
|
inner_types,
|
|
check_last_item,
|
|
true,
|
|
),
|
|
value,
|
|
);
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::ListExpose {
|
|
tail_head_names,
|
|
tail,
|
|
tipo,
|
|
..
|
|
} => {
|
|
let mut term = arg_stack.pop().unwrap();
|
|
|
|
if let Some((tail_var, tail_name)) = tail {
|
|
term = apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: tail_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
},
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::TailList).force_wrap(),
|
|
Term::Var(
|
|
Name {
|
|
text: tail_var,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
for (tail_var, head_name) in tail_head_names.into_iter().rev() {
|
|
let head_list = if tipo.is_map() {
|
|
apply_wrap(
|
|
Term::Force(Term::Builtin(DefaultFunction::HeadList).into()),
|
|
Term::Var(
|
|
Name {
|
|
text: tail_var,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
)
|
|
} else {
|
|
convert_data_to_type(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::HeadList).force_wrap(),
|
|
Term::Var(
|
|
Name {
|
|
text: tail_var,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
),
|
|
&tipo.get_inner_types()[0],
|
|
)
|
|
};
|
|
term = apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: head_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
},
|
|
head_list,
|
|
);
|
|
}
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::Fn { params, .. } => {
|
|
let mut term = arg_stack.pop().unwrap();
|
|
|
|
for param in params.iter().rev() {
|
|
term = Term::Lambda {
|
|
parameter_name: Name {
|
|
text: param.clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
};
|
|
}
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::Call { count, .. } => {
|
|
if count >= 1 {
|
|
let mut term = arg_stack.pop().unwrap();
|
|
|
|
for _ in 0..count {
|
|
let arg = arg_stack.pop().unwrap();
|
|
|
|
term = apply_wrap(term, arg);
|
|
}
|
|
arg_stack.push(term);
|
|
} else {
|
|
let term = arg_stack.pop().unwrap();
|
|
|
|
let zero_arg_functions = self.zero_arg_functions.clone();
|
|
let mut anon_func = true;
|
|
|
|
if let Term::Var(name) = term.clone() {
|
|
let text = &name.text;
|
|
|
|
for (
|
|
FunctionAccessKey {
|
|
module_name,
|
|
function_name,
|
|
variant_name,
|
|
},
|
|
ir,
|
|
) in zero_arg_functions.into_iter()
|
|
{
|
|
let name_module =
|
|
format!("{module_name}_{function_name}{variant_name}");
|
|
let name = format!("{function_name}{variant_name}");
|
|
if text == &name || text == &name_module {
|
|
let mut term = self.uplc_code_gen(&mut ir.clone());
|
|
term = builder::constr_get_field(term);
|
|
term = builder::constr_fields_exposer(term);
|
|
|
|
let mut program: Program<Name> = Program {
|
|
version: (1, 0, 0),
|
|
term,
|
|
};
|
|
|
|
let mut interner = Interner::new();
|
|
|
|
interner.program(&mut program);
|
|
|
|
let eval_program: Program<NamedDeBruijn> =
|
|
program.try_into().unwrap();
|
|
|
|
let evaluated_term: Term<NamedDeBruijn> =
|
|
eval_program.eval(ExBudget::default()).result().unwrap();
|
|
|
|
arg_stack.push(evaluated_term.try_into().unwrap());
|
|
anon_func = false;
|
|
}
|
|
}
|
|
}
|
|
if anon_func {
|
|
arg_stack.push(term);
|
|
}
|
|
}
|
|
}
|
|
Air::Builtin {
|
|
func, tipo, count, ..
|
|
} => {
|
|
let mut term: Term<Name> = Term::Builtin(func);
|
|
for _ in 0..func.force_count() {
|
|
term = term.force_wrap();
|
|
}
|
|
|
|
let mut arg_vec = vec![];
|
|
for _ in 0..count {
|
|
arg_vec.push(arg_stack.pop().unwrap());
|
|
}
|
|
|
|
for arg in arg_vec.iter() {
|
|
term = apply_wrap(term, arg.clone());
|
|
}
|
|
|
|
match func {
|
|
DefaultFunction::FstPair
|
|
| DefaultFunction::SndPair
|
|
| DefaultFunction::HeadList => {
|
|
let temp_var = format!("__item_{}", self.id_gen.next());
|
|
|
|
if count == 0 {
|
|
term = apply_wrap(
|
|
term,
|
|
Term::Var(
|
|
Name {
|
|
text: temp_var.clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
);
|
|
}
|
|
|
|
term = convert_data_to_type(term, &tipo);
|
|
|
|
if count == 0 {
|
|
term = Term::Lambda {
|
|
parameter_name: Name {
|
|
text: temp_var,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
};
|
|
}
|
|
}
|
|
DefaultFunction::UnConstrData => {
|
|
let temp_tuple = format!("__unconstr_tuple_{}", self.id_gen.next());
|
|
|
|
let temp_var = format!("__item_{}", self.id_gen.next());
|
|
|
|
if count == 0 {
|
|
term = apply_wrap(
|
|
term,
|
|
Term::Var(
|
|
Name {
|
|
text: temp_var.clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
);
|
|
}
|
|
|
|
term = apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: temp_tuple.clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: apply_wrap(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::MkPairData),
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::IData),
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::FstPair)
|
|
.force_wrap()
|
|
.force_wrap(),
|
|
Term::Var(
|
|
Name {
|
|
text: temp_tuple.clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::ListData),
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::SndPair)
|
|
.force_wrap()
|
|
.force_wrap(),
|
|
Term::Var(
|
|
Name {
|
|
text: temp_tuple,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
),
|
|
),
|
|
)
|
|
.into(),
|
|
},
|
|
term,
|
|
);
|
|
|
|
if count == 0 {
|
|
term = Term::Lambda {
|
|
parameter_name: Name {
|
|
text: temp_var,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
};
|
|
}
|
|
}
|
|
DefaultFunction::MkCons => {
|
|
unimplemented!("Use brackets instead.");
|
|
}
|
|
_ => {}
|
|
}
|
|
arg_stack.push(term);
|
|
}
|
|
Air::BinOp { name, tipo, .. } => {
|
|
let left = arg_stack.pop().unwrap();
|
|
let right = arg_stack.pop().unwrap();
|
|
|
|
let default_builtin = if tipo.is_int() {
|
|
DefaultFunction::EqualsInteger
|
|
} else if tipo.is_string() {
|
|
DefaultFunction::EqualsString
|
|
} else if tipo.is_bytearray() {
|
|
DefaultFunction::EqualsByteString
|
|
} else {
|
|
DefaultFunction::EqualsData
|
|
};
|
|
|
|
let term = match name {
|
|
BinOp::And => delayed_if_else(
|
|
left,
|
|
right,
|
|
Term::Constant(UplcConstant::Bool(false).into()),
|
|
),
|
|
BinOp::Or => delayed_if_else(
|
|
left,
|
|
Term::Constant(UplcConstant::Bool(true).into()),
|
|
right,
|
|
),
|
|
|
|
BinOp::Eq => {
|
|
if tipo.is_bool() {
|
|
let term = delayed_if_else(
|
|
left,
|
|
right.clone(),
|
|
if_else(
|
|
right,
|
|
Term::Constant(UplcConstant::Bool(false).into()),
|
|
Term::Constant(UplcConstant::Bool(true).into()),
|
|
),
|
|
);
|
|
arg_stack.push(term);
|
|
return;
|
|
} else if tipo.is_map() {
|
|
let term = apply_wrap(
|
|
apply_wrap(
|
|
default_builtin.into(),
|
|
apply_wrap(DefaultFunction::MapData.into(), left),
|
|
),
|
|
apply_wrap(DefaultFunction::MapData.into(), right),
|
|
);
|
|
|
|
arg_stack.push(term);
|
|
return;
|
|
} else if tipo.is_tuple()
|
|
&& matches!(tipo.get_uplc_type(), UplcType::Pair(_, _))
|
|
{
|
|
let term = apply_wrap(
|
|
apply_wrap(
|
|
default_builtin.into(),
|
|
apply_wrap(
|
|
DefaultFunction::MapData.into(),
|
|
apply_wrap(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::MkCons).force_wrap(),
|
|
left,
|
|
),
|
|
Term::Constant(
|
|
UplcConstant::ProtoList(
|
|
UplcType::Pair(
|
|
UplcType::Data.into(),
|
|
UplcType::Data.into(),
|
|
),
|
|
vec![],
|
|
)
|
|
.into(),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
apply_wrap(
|
|
DefaultFunction::MapData.into(),
|
|
apply_wrap(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::MkCons).force_wrap(),
|
|
right,
|
|
),
|
|
Term::Constant(
|
|
UplcConstant::ProtoList(
|
|
UplcType::Pair(
|
|
UplcType::Data.into(),
|
|
UplcType::Data.into(),
|
|
),
|
|
vec![],
|
|
)
|
|
.into(),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
arg_stack.push(term);
|
|
return;
|
|
} else if tipo.is_list() || tipo.is_tuple() {
|
|
let term = apply_wrap(
|
|
apply_wrap(
|
|
default_builtin.into(),
|
|
apply_wrap(DefaultFunction::ListData.into(), left),
|
|
),
|
|
apply_wrap(DefaultFunction::ListData.into(), right),
|
|
);
|
|
|
|
arg_stack.push(term);
|
|
return;
|
|
} else if tipo.is_void() {
|
|
arg_stack.push(Term::Constant(UplcConstant::Bool(true).into()));
|
|
return;
|
|
}
|
|
|
|
apply_wrap(apply_wrap(default_builtin.into(), left), right)
|
|
}
|
|
BinOp::NotEq => {
|
|
if tipo.is_bool() {
|
|
let term = delayed_if_else(
|
|
left,
|
|
if_else(
|
|
right.clone(),
|
|
Term::Constant(UplcConstant::Bool(false).into()),
|
|
Term::Constant(UplcConstant::Bool(true).into()),
|
|
),
|
|
right,
|
|
);
|
|
arg_stack.push(term);
|
|
return;
|
|
} else if tipo.is_map() {
|
|
let term = if_else(
|
|
apply_wrap(
|
|
apply_wrap(
|
|
default_builtin.into(),
|
|
apply_wrap(DefaultFunction::MapData.into(), left),
|
|
),
|
|
apply_wrap(DefaultFunction::MapData.into(), right),
|
|
),
|
|
Term::Constant(UplcConstant::Bool(false).into()),
|
|
Term::Constant(UplcConstant::Bool(true).into()),
|
|
);
|
|
|
|
arg_stack.push(term);
|
|
return;
|
|
} else if tipo.is_tuple()
|
|
&& matches!(tipo.get_uplc_type(), UplcType::Pair(_, _))
|
|
{
|
|
let mut term = apply_wrap(
|
|
apply_wrap(
|
|
default_builtin.into(),
|
|
apply_wrap(
|
|
DefaultFunction::MapData.into(),
|
|
apply_wrap(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::MkCons).force_wrap(),
|
|
left,
|
|
),
|
|
Term::Constant(
|
|
UplcConstant::ProtoList(
|
|
UplcType::Pair(
|
|
UplcType::Data.into(),
|
|
UplcType::Data.into(),
|
|
),
|
|
vec![],
|
|
)
|
|
.into(),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
apply_wrap(
|
|
DefaultFunction::MapData.into(),
|
|
apply_wrap(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::MkCons).force_wrap(),
|
|
right,
|
|
),
|
|
Term::Constant(
|
|
UplcConstant::ProtoList(
|
|
UplcType::Pair(
|
|
UplcType::Data.into(),
|
|
UplcType::Data.into(),
|
|
),
|
|
vec![],
|
|
)
|
|
.into(),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
term = if_else(
|
|
term,
|
|
Term::Constant(UplcConstant::Bool(false).into()),
|
|
Term::Constant(UplcConstant::Bool(true).into()),
|
|
);
|
|
arg_stack.push(term);
|
|
return;
|
|
} else if tipo.is_list() || tipo.is_tuple() {
|
|
let term = if_else(
|
|
apply_wrap(
|
|
apply_wrap(
|
|
default_builtin.into(),
|
|
apply_wrap(DefaultFunction::ListData.into(), left),
|
|
),
|
|
apply_wrap(DefaultFunction::ListData.into(), right),
|
|
),
|
|
Term::Constant(UplcConstant::Bool(false).into()),
|
|
Term::Constant(UplcConstant::Bool(true).into()),
|
|
);
|
|
|
|
arg_stack.push(term);
|
|
return;
|
|
} else if tipo.is_void() {
|
|
arg_stack.push(Term::Constant(UplcConstant::Bool(false).into()));
|
|
return;
|
|
}
|
|
|
|
if_else(
|
|
apply_wrap(apply_wrap(default_builtin.into(), left), right),
|
|
Term::Constant(UplcConstant::Bool(false).into()),
|
|
Term::Constant(UplcConstant::Bool(true).into()),
|
|
)
|
|
}
|
|
BinOp::LtInt => apply_wrap(
|
|
apply_wrap(DefaultFunction::LessThanInteger.into(), left),
|
|
right,
|
|
),
|
|
|
|
BinOp::LtEqInt => apply_wrap(
|
|
apply_wrap(DefaultFunction::LessThanEqualsInteger.into(), left),
|
|
right,
|
|
),
|
|
BinOp::GtEqInt => apply_wrap(
|
|
apply_wrap(DefaultFunction::LessThanEqualsInteger.into(), right),
|
|
left,
|
|
),
|
|
BinOp::GtInt => apply_wrap(
|
|
apply_wrap(DefaultFunction::LessThanInteger.into(), right),
|
|
left,
|
|
),
|
|
BinOp::AddInt => {
|
|
apply_wrap(apply_wrap(DefaultFunction::AddInteger.into(), left), right)
|
|
}
|
|
BinOp::SubInt => apply_wrap(
|
|
apply_wrap(DefaultFunction::SubtractInteger.into(), left),
|
|
right,
|
|
),
|
|
BinOp::MultInt => apply_wrap(
|
|
apply_wrap(DefaultFunction::MultiplyInteger.into(), left),
|
|
right,
|
|
),
|
|
BinOp::DivInt => apply_wrap(
|
|
apply_wrap(DefaultFunction::DivideInteger.into(), left),
|
|
right,
|
|
),
|
|
BinOp::ModInt => {
|
|
apply_wrap(apply_wrap(DefaultFunction::ModInteger.into(), left), right)
|
|
}
|
|
};
|
|
arg_stack.push(term);
|
|
}
|
|
Air::DefineFunc {
|
|
func_name,
|
|
params,
|
|
recursive,
|
|
module_name,
|
|
variant_name,
|
|
..
|
|
} => {
|
|
let func_name = if module_name.is_empty() {
|
|
format!("{func_name}{variant_name}")
|
|
} else {
|
|
format!("{module_name}_{func_name}{variant_name}")
|
|
};
|
|
let mut func_body = arg_stack.pop().unwrap();
|
|
|
|
let mut term = arg_stack.pop().unwrap();
|
|
|
|
for param in params.iter().rev() {
|
|
func_body = Term::Lambda {
|
|
parameter_name: Name {
|
|
text: param.clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: func_body.into(),
|
|
};
|
|
}
|
|
|
|
if !recursive {
|
|
term = apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: func_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
},
|
|
func_body,
|
|
);
|
|
|
|
arg_stack.push(term);
|
|
} else {
|
|
func_body = Term::Lambda {
|
|
parameter_name: Name {
|
|
text: func_name.clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: func_body.into(),
|
|
};
|
|
|
|
term = apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: func_name.clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: func_name.clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
},
|
|
apply_wrap(
|
|
Term::Var(
|
|
Name {
|
|
text: func_name.clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
Term::Var(
|
|
Name {
|
|
text: func_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
),
|
|
)
|
|
.into(),
|
|
},
|
|
func_body,
|
|
);
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
}
|
|
Air::Let { name, .. } => {
|
|
let arg = arg_stack.pop().unwrap();
|
|
|
|
let mut term = arg_stack.pop().unwrap();
|
|
|
|
term = apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
},
|
|
arg,
|
|
);
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::UnWrapData { tipo, .. } => {
|
|
let mut term = arg_stack.pop().unwrap();
|
|
|
|
term = convert_data_to_type(term, &tipo);
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::WrapData { tipo, .. } => {
|
|
let mut term = arg_stack.pop().unwrap();
|
|
|
|
term = convert_type_to_data(term, &tipo);
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::AssertConstr { constr_index, .. } => {
|
|
let constr = arg_stack.pop().unwrap();
|
|
|
|
let mut term = arg_stack.pop().unwrap();
|
|
|
|
let error_term = apply_wrap(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::Trace).force_wrap(),
|
|
Term::Constant(
|
|
UplcConstant::String(
|
|
"Expected on incorrect constructor variant.".to_string(),
|
|
)
|
|
.into(),
|
|
),
|
|
),
|
|
Term::Delay(Term::Error.into()),
|
|
)
|
|
.force_wrap();
|
|
|
|
term = delayed_if_else(
|
|
apply_wrap(
|
|
apply_wrap(
|
|
DefaultFunction::EqualsInteger.into(),
|
|
Term::Constant(UplcConstant::Integer(constr_index.into()).into()),
|
|
),
|
|
constr_index_exposer(constr),
|
|
),
|
|
term,
|
|
error_term,
|
|
);
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::AssertBool { is_true, .. } => {
|
|
let value = arg_stack.pop().unwrap();
|
|
let mut term = arg_stack.pop().unwrap();
|
|
|
|
let error_term = apply_wrap(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::Trace).force_wrap(),
|
|
Term::Constant(
|
|
UplcConstant::String(
|
|
"Expected on incorrect boolean variant.".to_string(),
|
|
)
|
|
.into(),
|
|
),
|
|
),
|
|
Term::Delay(Term::Error.into()),
|
|
)
|
|
.force_wrap();
|
|
|
|
if is_true {
|
|
term = delayed_if_else(value, term, error_term);
|
|
} else {
|
|
term = delayed_if_else(value, error_term, term);
|
|
}
|
|
arg_stack.push(term);
|
|
}
|
|
Air::When {
|
|
subject_name, tipo, ..
|
|
} => {
|
|
let subject = arg_stack.pop().unwrap();
|
|
|
|
let mut term = arg_stack.pop().unwrap();
|
|
|
|
term = if tipo.is_int()
|
|
|| tipo.is_bytearray()
|
|
|| tipo.is_string()
|
|
|| tipo.is_list()
|
|
|| tipo.is_tuple()
|
|
|| tipo.is_bool()
|
|
{
|
|
apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: subject_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
},
|
|
subject,
|
|
)
|
|
} else {
|
|
apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: subject_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
},
|
|
constr_index_exposer(subject),
|
|
)
|
|
};
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::Clause {
|
|
tipo,
|
|
subject_name,
|
|
complex_clause,
|
|
..
|
|
} => {
|
|
// clause to compare
|
|
let clause = arg_stack.pop().unwrap();
|
|
|
|
// the body to be run if the clause matches
|
|
let body = arg_stack.pop().unwrap();
|
|
|
|
// the next branch in the when expression
|
|
let mut term = arg_stack.pop().unwrap();
|
|
|
|
if tipo.is_bool() {
|
|
if complex_clause {
|
|
let other_clauses = term;
|
|
if matches!(clause, Term::Constant(boolean ) if matches!(boolean.as_ref(), UplcConstant::Bool(true)))
|
|
{
|
|
term = if_else(
|
|
Term::Var(
|
|
Name {
|
|
text: subject_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
Term::Delay(body.into()),
|
|
Term::Var(
|
|
Name {
|
|
text: "__other_clauses_delayed".to_string(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
)
|
|
.force_wrap();
|
|
} else {
|
|
term = if_else(
|
|
Term::Var(
|
|
Name {
|
|
text: subject_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
Term::Var(
|
|
Name {
|
|
text: "__other_clauses_delayed".to_string(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
Term::Delay(body.into()),
|
|
)
|
|
.force_wrap();
|
|
}
|
|
|
|
term = apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: "__other_clauses_delayed".to_string(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
},
|
|
Term::Delay(other_clauses.into()),
|
|
);
|
|
} else if matches!(clause, Term::Constant(boolean) if matches!(boolean.as_ref(), UplcConstant::Bool(true)))
|
|
{
|
|
term = delayed_if_else(
|
|
Term::Var(
|
|
Name {
|
|
text: subject_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
body,
|
|
term,
|
|
);
|
|
} else {
|
|
term = delayed_if_else(
|
|
Term::Var(
|
|
Name {
|
|
text: subject_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
term,
|
|
body,
|
|
);
|
|
}
|
|
} else {
|
|
let checker = if tipo.is_int() {
|
|
apply_wrap(
|
|
DefaultFunction::EqualsInteger.into(),
|
|
Term::Var(
|
|
Name {
|
|
text: subject_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
)
|
|
} else if tipo.is_bytearray() {
|
|
apply_wrap(
|
|
DefaultFunction::EqualsByteString.into(),
|
|
Term::Var(
|
|
Name {
|
|
text: subject_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
)
|
|
} else if tipo.is_string() {
|
|
apply_wrap(
|
|
DefaultFunction::EqualsString.into(),
|
|
Term::Var(
|
|
Name {
|
|
text: subject_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
)
|
|
} else if tipo.is_list() || tipo.is_tuple() {
|
|
unreachable!("{:#?}", tipo)
|
|
} else {
|
|
apply_wrap(
|
|
DefaultFunction::EqualsInteger.into(),
|
|
Term::Var(
|
|
Name {
|
|
text: subject_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
)
|
|
};
|
|
|
|
if complex_clause {
|
|
term = apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: "__other_clauses_delayed".to_string(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: if_else(
|
|
apply_wrap(checker, clause),
|
|
Term::Delay(body.into()),
|
|
Term::Var(
|
|
Name {
|
|
text: "__other_clauses_delayed".to_string(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
)
|
|
.force_wrap()
|
|
.into(),
|
|
},
|
|
Term::Delay(term.into()),
|
|
);
|
|
} else {
|
|
term = delayed_if_else(apply_wrap(checker, clause), body, term);
|
|
}
|
|
}
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::ListClause {
|
|
tail_name,
|
|
next_tail_name,
|
|
complex_clause,
|
|
..
|
|
} => {
|
|
// discard to pop off
|
|
let _ = arg_stack.pop().unwrap();
|
|
|
|
let body = arg_stack.pop().unwrap();
|
|
let mut term = arg_stack.pop().unwrap();
|
|
|
|
let arg = if let Some(next_tail_name) = next_tail_name {
|
|
apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: next_tail_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
},
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::TailList).force_wrap(),
|
|
Term::Var(
|
|
Name {
|
|
text: tail_name.clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
),
|
|
)
|
|
} else {
|
|
term
|
|
};
|
|
|
|
if complex_clause {
|
|
term = choose_list(
|
|
Term::Var(
|
|
Name {
|
|
text: tail_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
Term::Delay(body.into()),
|
|
Term::Var(
|
|
Name {
|
|
text: "__other_clauses_delayed".to_string(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
)
|
|
.force_wrap();
|
|
|
|
term = apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: "__other_clauses_delayed".into(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
},
|
|
Term::Delay(arg.into()),
|
|
);
|
|
} else {
|
|
term = delayed_choose_list(
|
|
Term::Var(
|
|
Name {
|
|
text: tail_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
body,
|
|
arg,
|
|
);
|
|
}
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::WrapClause { .. } => {
|
|
let _ = arg_stack.pop().unwrap();
|
|
|
|
let mut term = arg_stack.pop().unwrap();
|
|
let arg = arg_stack.pop().unwrap();
|
|
|
|
term = apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: "__other_clauses_delayed".into(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
},
|
|
Term::Delay(arg.into()),
|
|
);
|
|
arg_stack.push(term);
|
|
}
|
|
Air::ClauseGuard {
|
|
subject_name, tipo, ..
|
|
} => {
|
|
let condition = arg_stack.pop().unwrap();
|
|
|
|
let then = arg_stack.pop().unwrap();
|
|
|
|
if tipo.is_bool() {
|
|
let mut term = Term::Var(
|
|
Name {
|
|
text: "__other_clauses_delayed".to_string(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
);
|
|
if matches!(condition, Term::Constant(boolean) if matches!(boolean.as_ref(), UplcConstant::Bool(true)))
|
|
{
|
|
term = if_else(
|
|
Term::Var(
|
|
Name {
|
|
text: subject_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
Term::Delay(then.into()),
|
|
term,
|
|
)
|
|
.force_wrap();
|
|
} else {
|
|
term = if_else(
|
|
Term::Var(
|
|
Name {
|
|
text: subject_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
term,
|
|
Term::Delay(then.into()),
|
|
)
|
|
.force_wrap();
|
|
}
|
|
arg_stack.push(term);
|
|
} else {
|
|
let checker = if tipo.is_int() {
|
|
apply_wrap(
|
|
DefaultFunction::EqualsInteger.into(),
|
|
Term::Var(
|
|
Name {
|
|
text: subject_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
)
|
|
} else if tipo.is_bytearray() {
|
|
apply_wrap(
|
|
DefaultFunction::EqualsByteString.into(),
|
|
Term::Var(
|
|
Name {
|
|
text: subject_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
)
|
|
} else if tipo.is_string() {
|
|
apply_wrap(
|
|
DefaultFunction::EqualsString.into(),
|
|
Term::Var(
|
|
Name {
|
|
text: subject_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
)
|
|
} else if tipo.is_list() || tipo.is_tuple() {
|
|
unreachable!()
|
|
} else {
|
|
apply_wrap(
|
|
DefaultFunction::EqualsInteger.into(),
|
|
constr_index_exposer(Term::Var(
|
|
Name {
|
|
text: subject_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
)),
|
|
)
|
|
};
|
|
|
|
let term = if_else(
|
|
apply_wrap(checker, condition),
|
|
Term::Delay(then.into()),
|
|
Term::Var(
|
|
Name {
|
|
text: "__other_clauses_delayed".to_string(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
)
|
|
.force_wrap();
|
|
arg_stack.push(term);
|
|
}
|
|
}
|
|
Air::ListClauseGuard {
|
|
tail_name,
|
|
next_tail_name,
|
|
inverse,
|
|
..
|
|
} => {
|
|
// discard to pop off
|
|
let _ = arg_stack.pop().unwrap();
|
|
|
|
// the body to be run if the clause matches
|
|
// the next branch in the when expression
|
|
let mut term = arg_stack.pop().unwrap();
|
|
|
|
term = if let Some(next_tail_name) = next_tail_name {
|
|
apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: next_tail_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
},
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::TailList).force_wrap(),
|
|
Term::Var(
|
|
Name {
|
|
text: tail_name.clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
),
|
|
)
|
|
} else {
|
|
term
|
|
};
|
|
|
|
if !inverse {
|
|
term = choose_list(
|
|
Term::Var(
|
|
Name {
|
|
text: tail_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
Term::Delay(term.into()),
|
|
Term::Var(
|
|
Name {
|
|
text: "__other_clauses_delayed".to_string(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
)
|
|
.force_wrap();
|
|
} else {
|
|
term = choose_list(
|
|
Term::Var(
|
|
Name {
|
|
text: tail_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
Term::Var(
|
|
Name {
|
|
text: "__other_clauses_delayed".to_string(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
Term::Delay(term.into()),
|
|
)
|
|
.force_wrap();
|
|
}
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::Finally { .. } => {
|
|
let _clause = arg_stack.pop().unwrap();
|
|
}
|
|
Air::If { .. } => {
|
|
let condition = arg_stack.pop().unwrap();
|
|
let then = arg_stack.pop().unwrap();
|
|
let mut term = arg_stack.pop().unwrap();
|
|
|
|
term = delayed_if_else(condition, then, term);
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::Record {
|
|
constr_index,
|
|
tipo,
|
|
count,
|
|
..
|
|
} => {
|
|
let mut arg_vec = vec![];
|
|
for _ in 0..count {
|
|
arg_vec.push(arg_stack.pop().unwrap());
|
|
}
|
|
|
|
let mut term =
|
|
Term::Constant(UplcConstant::ProtoList(UplcType::Data, vec![]).into());
|
|
|
|
for (index, arg) in arg_vec.iter().enumerate().rev() {
|
|
term = apply_wrap(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::MkCons).force_wrap(),
|
|
convert_type_to_data(arg.clone(), &tipo.arg_types().unwrap()[index]),
|
|
),
|
|
term,
|
|
);
|
|
}
|
|
|
|
term = apply_wrap(
|
|
apply_wrap(
|
|
DefaultFunction::ConstrData.into(),
|
|
Term::Constant(UplcConstant::Integer(constr_index.into()).into()),
|
|
),
|
|
term,
|
|
);
|
|
|
|
if arg_vec.iter().all(|item| matches!(item, Term::Constant(_))) {
|
|
let mut program: Program<Name> = Program {
|
|
version: (1, 0, 0),
|
|
term,
|
|
};
|
|
|
|
let mut interner = Interner::new();
|
|
|
|
interner.program(&mut program);
|
|
|
|
let eval_program: Program<NamedDeBruijn> = program.try_into().unwrap();
|
|
|
|
let evaluated_term: Term<NamedDeBruijn> =
|
|
eval_program.eval(ExBudget::default()).result().unwrap();
|
|
term = evaluated_term.try_into().unwrap();
|
|
}
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::RecordAccess {
|
|
record_index, tipo, ..
|
|
} => {
|
|
let constr = arg_stack.pop().unwrap();
|
|
|
|
let mut term = apply_wrap(
|
|
apply_wrap(
|
|
Term::Var(
|
|
Name {
|
|
text: CONSTR_GET_FIELD.to_string(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
apply_wrap(
|
|
Term::Var(
|
|
Name {
|
|
text: CONSTR_FIELDS_EXPOSER.to_string(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
constr,
|
|
),
|
|
),
|
|
Term::Constant(UplcConstant::Integer(record_index.into()).into()),
|
|
);
|
|
|
|
term = convert_data_to_type(term, &tipo);
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::FieldsExpose {
|
|
indices,
|
|
check_last_item,
|
|
..
|
|
} => {
|
|
self.needs_field_access = true;
|
|
let mut id_list = vec![];
|
|
let value = arg_stack.pop().unwrap();
|
|
let mut term = arg_stack.pop().unwrap();
|
|
let list_id = self.id_gen.next();
|
|
|
|
id_list.push(list_id);
|
|
|
|
for _ in 0..indices.len() {
|
|
id_list.push(self.id_gen.next());
|
|
}
|
|
|
|
let current_index = 0;
|
|
|
|
let names = indices.iter().cloned().map(|item| item.1).collect_vec();
|
|
let inner_types = indices.iter().cloned().map(|item| item.2).collect_vec();
|
|
|
|
term = if !indices.is_empty() {
|
|
list_access_to_uplc(
|
|
&names,
|
|
&id_list,
|
|
false,
|
|
current_index,
|
|
term,
|
|
inner_types,
|
|
check_last_item,
|
|
false,
|
|
)
|
|
} else {
|
|
term
|
|
};
|
|
|
|
term = apply_wrap(
|
|
term,
|
|
apply_wrap(
|
|
Term::Var(
|
|
Name {
|
|
text: CONSTR_FIELDS_EXPOSER.to_string(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
value,
|
|
),
|
|
);
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::Tuple { tipo, count, .. } => {
|
|
let mut args = vec![];
|
|
|
|
for _ in 0..count {
|
|
let arg = arg_stack.pop().unwrap();
|
|
args.push(arg);
|
|
}
|
|
let mut constants = vec![];
|
|
for arg in &args {
|
|
if let Term::Constant(c) = arg {
|
|
constants.push(c.clone())
|
|
}
|
|
}
|
|
|
|
let tuple_sub_types = tipo.get_inner_types();
|
|
|
|
if constants.len() == args.len() {
|
|
let data_constants = convert_constants_to_data(constants);
|
|
|
|
if count == 2 {
|
|
let term = Term::Constant(
|
|
UplcConstant::ProtoPair(
|
|
UplcType::Data,
|
|
UplcType::Data,
|
|
data_constants[0].clone().into(),
|
|
data_constants[1].clone().into(),
|
|
)
|
|
.into(),
|
|
);
|
|
arg_stack.push(term);
|
|
} else {
|
|
let term = Term::Constant(
|
|
UplcConstant::ProtoList(UplcType::Data, data_constants).into(),
|
|
);
|
|
arg_stack.push(term);
|
|
}
|
|
} else if count == 2 {
|
|
let term = apply_wrap(
|
|
apply_wrap(
|
|
DefaultFunction::MkPairData.into(),
|
|
convert_type_to_data(args[0].clone(), &tuple_sub_types[0]),
|
|
),
|
|
convert_type_to_data(args[1].clone(), &tuple_sub_types[1]),
|
|
);
|
|
arg_stack.push(term);
|
|
} else {
|
|
let mut term =
|
|
Term::Constant(UplcConstant::ProtoList(UplcType::Data, vec![]).into());
|
|
for (arg, tipo) in args.into_iter().zip(tuple_sub_types.into_iter()).rev() {
|
|
term = apply_wrap(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::MkCons).force_wrap(),
|
|
convert_type_to_data(arg, &tipo),
|
|
),
|
|
term,
|
|
);
|
|
}
|
|
arg_stack.push(term);
|
|
}
|
|
}
|
|
Air::RecordUpdate {
|
|
highest_index,
|
|
indices,
|
|
..
|
|
} => {
|
|
let tail_name_prefix = "__tail_index".to_string();
|
|
|
|
let record = arg_stack.pop().unwrap();
|
|
|
|
let mut args = IndexMap::new();
|
|
let mut unchanged_field_indices = vec![];
|
|
let mut prev_index = 0;
|
|
for (index, tipo) in indices
|
|
.iter()
|
|
.sorted_by(|(index1, _), (index2, _)| index1.cmp(index2))
|
|
.rev()
|
|
{
|
|
let arg = arg_stack.pop().unwrap();
|
|
args.insert(*index, (tipo.clone(), arg));
|
|
|
|
for field_index in prev_index..*index {
|
|
unchanged_field_indices.push(field_index);
|
|
}
|
|
prev_index = *index;
|
|
}
|
|
|
|
unchanged_field_indices.reverse();
|
|
|
|
let mut term = apply_wrap(
|
|
Term::Builtin(DefaultFunction::TailList).force_wrap(),
|
|
Term::Var(
|
|
Name {
|
|
text: format!("{tail_name_prefix}_{highest_index}"),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
);
|
|
|
|
for current_index in (0..(highest_index + 1)).rev() {
|
|
let tail_name = format!("{tail_name_prefix}_{current_index}");
|
|
|
|
if let Some((tipo, arg)) = args.get(¤t_index) {
|
|
term = apply_wrap(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::MkCons).force_wrap(),
|
|
convert_type_to_data(arg.clone(), tipo),
|
|
),
|
|
term,
|
|
);
|
|
} else {
|
|
term = apply_wrap(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::MkCons).force_wrap(),
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::HeadList).force_wrap(),
|
|
Term::Var(
|
|
Name {
|
|
text: tail_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
),
|
|
),
|
|
term,
|
|
)
|
|
}
|
|
}
|
|
|
|
term = apply_wrap(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::ConstrData),
|
|
Term::Constant(UplcConstant::Integer(0.into()).into()),
|
|
),
|
|
term,
|
|
);
|
|
|
|
if !unchanged_field_indices.is_empty() {
|
|
prev_index = highest_index;
|
|
for index in unchanged_field_indices.into_iter() {
|
|
let tail_name = format!("{tail_name_prefix}_{prev_index}");
|
|
let prev_tail_name = format!("{tail_name_prefix}_{index}");
|
|
|
|
let mut tail_list = Term::Var(
|
|
Name {
|
|
text: prev_tail_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
);
|
|
|
|
if index < prev_index {
|
|
for _ in index..prev_index {
|
|
tail_list = apply_wrap(
|
|
Term::Builtin(DefaultFunction::TailList).force_wrap(),
|
|
tail_list,
|
|
);
|
|
}
|
|
|
|
term = apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: tail_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
},
|
|
tail_list,
|
|
);
|
|
}
|
|
prev_index = index;
|
|
}
|
|
}
|
|
let tail_name = format!("{tail_name_prefix}_{prev_index}");
|
|
let prev_tail_name = format!("{tail_name_prefix}_0");
|
|
|
|
let mut tail_list = Term::Var(
|
|
Name {
|
|
text: prev_tail_name.clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
);
|
|
|
|
for _ in 0..prev_index {
|
|
tail_list = apply_wrap(
|
|
Term::Builtin(DefaultFunction::TailList).force_wrap(),
|
|
tail_list,
|
|
);
|
|
}
|
|
if prev_index != 0 {
|
|
term = apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: tail_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
},
|
|
tail_list,
|
|
);
|
|
}
|
|
|
|
self.needs_field_access = true;
|
|
term = apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: prev_tail_name,
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
},
|
|
apply_wrap(
|
|
Term::Var(
|
|
Name {
|
|
text: CONSTR_FIELDS_EXPOSER.to_string(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
record,
|
|
),
|
|
);
|
|
arg_stack.push(term);
|
|
}
|
|
Air::UnOp { op, .. } => {
|
|
let value = arg_stack.pop().unwrap();
|
|
|
|
let term = match op {
|
|
UnOp::Not => if_else(
|
|
value,
|
|
Term::Constant(UplcConstant::Bool(false).into()),
|
|
Term::Constant(UplcConstant::Bool(true).into()),
|
|
),
|
|
UnOp::Negate => apply_wrap(
|
|
apply_wrap(
|
|
DefaultFunction::SubtractInteger.into(),
|
|
Term::Constant(UplcConstant::Integer(0.into()).into()),
|
|
),
|
|
value,
|
|
),
|
|
};
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::TupleIndex {
|
|
tipo, tuple_index, ..
|
|
} => {
|
|
let mut term = arg_stack.pop().unwrap();
|
|
|
|
if matches!(tipo.get_uplc_type(), UplcType::Pair(_, _)) {
|
|
if tuple_index == 0 {
|
|
term = convert_data_to_type(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::FstPair)
|
|
.force_wrap()
|
|
.force_wrap(),
|
|
term,
|
|
),
|
|
&tipo.get_inner_types()[0],
|
|
);
|
|
} else {
|
|
term = convert_data_to_type(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::SndPair)
|
|
.force_wrap()
|
|
.force_wrap(),
|
|
term,
|
|
),
|
|
&tipo.get_inner_types()[1],
|
|
);
|
|
}
|
|
} else {
|
|
self.needs_field_access = true;
|
|
term = convert_data_to_type(
|
|
apply_wrap(
|
|
apply_wrap(
|
|
Term::Var(
|
|
Name {
|
|
text: CONSTR_GET_FIELD.to_string(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
term,
|
|
),
|
|
Term::Constant(UplcConstant::Integer(tuple_index.into()).into()),
|
|
),
|
|
&tipo.get_inner_types()[tuple_index],
|
|
);
|
|
}
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::TupleAccessor {
|
|
tipo,
|
|
names,
|
|
check_last_item,
|
|
..
|
|
} => {
|
|
let inner_types = tipo.get_inner_types();
|
|
let value = arg_stack.pop().unwrap();
|
|
let mut term = arg_stack.pop().unwrap();
|
|
let list_id = self.id_gen.next();
|
|
|
|
if names.len() == 2 {
|
|
term = apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: format!("__tuple_{list_id}"),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: names[0].clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: names[1].clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
},
|
|
convert_data_to_type(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::SndPair)
|
|
.force_wrap()
|
|
.force_wrap(),
|
|
Term::Var(
|
|
Name {
|
|
text: format!("__tuple_{list_id}"),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
),
|
|
&inner_types[1],
|
|
),
|
|
)
|
|
.into(),
|
|
},
|
|
convert_data_to_type(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::FstPair)
|
|
.force_wrap()
|
|
.force_wrap(),
|
|
Term::Var(
|
|
Name {
|
|
text: format!("__tuple_{list_id}"),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
),
|
|
&inner_types[0],
|
|
),
|
|
)
|
|
.into(),
|
|
},
|
|
value,
|
|
);
|
|
} else {
|
|
let mut id_list = vec![];
|
|
id_list.push(list_id);
|
|
|
|
for _ in 0..names.len() {
|
|
id_list.push(self.id_gen.next());
|
|
}
|
|
|
|
term = apply_wrap(
|
|
list_access_to_uplc(
|
|
&names,
|
|
&id_list,
|
|
false,
|
|
0,
|
|
term,
|
|
tipo.get_inner_types(),
|
|
check_last_item,
|
|
false,
|
|
),
|
|
value,
|
|
);
|
|
}
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::Trace { .. } => {
|
|
let text = arg_stack.pop().unwrap();
|
|
|
|
let term = arg_stack.pop().unwrap();
|
|
|
|
let term = apply_wrap(
|
|
apply_wrap(Term::Builtin(DefaultFunction::Trace).force_wrap(), text),
|
|
Term::Delay(term.into()),
|
|
)
|
|
.force_wrap();
|
|
|
|
arg_stack.push(term);
|
|
}
|
|
Air::ErrorTerm { .. } => arg_stack.push(Term::Error),
|
|
Air::TupleClause {
|
|
tipo,
|
|
indices,
|
|
subject_name,
|
|
complex_clause,
|
|
..
|
|
} => {
|
|
let mut term = arg_stack.pop().unwrap();
|
|
|
|
let tuple_types = tipo.get_inner_types();
|
|
|
|
if complex_clause {
|
|
let next_clause = arg_stack.pop().unwrap();
|
|
|
|
term = apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: "__other_clauses_delayed".to_string(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
},
|
|
Term::Delay(next_clause.into()),
|
|
)
|
|
}
|
|
|
|
if tuple_types.len() == 2 {
|
|
for (index, name) in indices.iter() {
|
|
if *index == 0 {
|
|
term = apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: name.clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
},
|
|
convert_data_to_type(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::FstPair)
|
|
.force_wrap()
|
|
.force_wrap(),
|
|
Term::Var(
|
|
Name {
|
|
text: subject_name.clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
),
|
|
&tuple_types[*index].clone(),
|
|
),
|
|
);
|
|
} else {
|
|
term = apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: name.clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
},
|
|
convert_data_to_type(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::SndPair)
|
|
.force_wrap()
|
|
.force_wrap(),
|
|
Term::Var(
|
|
Name {
|
|
text: subject_name.clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
),
|
|
&tuple_types[*index].clone(),
|
|
),
|
|
);
|
|
}
|
|
}
|
|
} else {
|
|
for (index, name) in indices.iter() {
|
|
term = apply_wrap(
|
|
Term::Lambda {
|
|
parameter_name: Name {
|
|
text: name.clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
body: term.into(),
|
|
},
|
|
convert_data_to_type(
|
|
apply_wrap(
|
|
Term::Builtin(DefaultFunction::HeadList).force_wrap(),
|
|
repeat_tail_list(
|
|
Term::Var(
|
|
Name {
|
|
text: subject_name.clone(),
|
|
unique: 0.into(),
|
|
}
|
|
.into(),
|
|
),
|
|
*index,
|
|
),
|
|
),
|
|
&tuple_types[*index].clone(),
|
|
),
|
|
);
|
|
}
|
|
}
|
|
arg_stack.push(term);
|
|
}
|
|
}
|
|
}
|
|
}
|