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hide internal functions from suggested hints on unknown modules/constructor/value. 

Signed-off-by: KtorZ <matthias.benkort@gmail.com>
This commit is contained in:
KtorZ 2025-03-15 21:11:46 +01:00
parent 3db9828fe8
commit b9052949f7
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GPG Key ID: 33173CB6F77F4277
3 changed files with 19 additions and 4 deletions
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2
crates/aiken-lang/Cargo.toml
View File

@ -11,7 +11,7 @@ authors = [
"Kasey White <kwhitemsg@gmail.com>", "Kasey White <kwhitemsg@gmail.com>",
"KtorZ <matthias.benkort@gmail.com>", "KtorZ <matthias.benkort@gmail.com>",
] ]
rust-version = "1.70.0" rust-version = "1.80.0"
build = "build.rs" build = "build.rs"
[dependencies] [dependencies]

11
crates/aiken-lang/src/builtins.rs
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@ -12,6 +12,7 @@ use crate::{
}, },
IdGenerator, IdGenerator,
}; };
use std::{collections::BTreeSet, sync::LazyLock};
use indexmap::IndexMap; use indexmap::IndexMap;
use std::{collections::HashMap, rc::Rc}; use std::{collections::HashMap, rc::Rc};
@ -25,6 +26,16 @@ use uplc::{
pub const PRELUDE: &str = "aiken"; pub const PRELUDE: &str = "aiken";
pub const BUILTIN: &str = "aiken/builtin"; pub const BUILTIN: &str = "aiken/builtin";
pub static INTERNAL_FUNCTIONS: LazyLock<BTreeSet<&'static str>> = LazyLock::new(|| {
let mut set = BTreeSet::new();
set.insert("diagnostic");
set.insert("do_from_int");
set.insert("encode_base16");
set.insert("enumerate");
set.insert("from_int");
set
});
/// Build a prelude that can be injected /// Build a prelude that can be injected
/// into a compiler pipeline /// into a compiler pipeline
pub fn prelude(id_gen: &IdGenerator) -> TypeInfo { pub fn prelude(id_gen: &IdGenerator) -> TypeInfo {

10
crates/aiken-lang/src/tipo/environment.rs
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@ -796,8 +796,7 @@ impl<'a> Environment<'a> {
self.module_types self.module_types
.keys() .keys()
.filter_map(|t| { .filter_map(|t| {
// Avoid leaking special internal types such as __ScriptContext or // Avoid leaking special internal types in error hints.
// __ScriptPurpose.
if t.starts_with("__") { if t.starts_with("__") {
None None
} else { } else {
@ -811,6 +810,9 @@ impl<'a> Environment<'a> {
self.scope self.scope
.keys() .keys()
.filter(|&t| PIPE_VARIABLE != t) .filter(|&t| PIPE_VARIABLE != t)
// Avoid leaking internal functions in error hints.
.filter(|&t| !crate::builtins::INTERNAL_FUNCTIONS.contains(t.as_str()))
.filter(|&t| !t.starts_with("__") && !TypeConstructor::might_be(t))
.map(|t| t.to_string()) .map(|t| t.to_string())
.collect() .collect()
} }
@ -818,7 +820,9 @@ impl<'a> Environment<'a> {
pub fn local_constructor_names(&self) -> Vec<String> { pub fn local_constructor_names(&self) -> Vec<String> {
self.scope self.scope
.keys() .keys()
.filter(|&t| t.chars().next().unwrap_or_default().is_uppercase()) // Avoid leaking internal constructors in error hints.
.filter(|&t| !t.starts_with("__"))
.filter(|&t| TypeConstructor::might_be(t))
.map(|t| t.to_string()) .map(|t| t.to_string())
.collect() .collect()
} }