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feat: handle punning in a non-ambiguous way

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This commit is contained in:
rvcas
2022-12-04 18:49:21 -05:00
committed by Lucas
parent 391849bf37
commit 9ebc836b89
5 changed files with 56 additions and 71 deletions
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40
crates/lang/src/tests/parser.rs
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@@ -423,11 +423,11 @@ fn pipeline() {
fn if_expression() {
let code = indoc! {r#"
fn ifs() {
if True then {
if True {
1 + 1
} else if a < 4 then {
} else if a < 4 {
5
} else if a || b then {
} else if a || b {
6
} else {
3
@@ -440,7 +440,7 @@ fn if_expression() {
ast::UntypedDefinition::Fn(Function {
arguments: vec![],
body: expr::UntypedExpr::If {
location: Span::new((), 13..121),
location: Span::new((), 13..106),
branches: vec1::vec1![
ast::IfBranch {
condition: expr::UntypedExpr::Var {
@@ -448,60 +448,60 @@ fn if_expression() {
name: "True".to_string(),
},
body: expr::UntypedExpr::BinOp {
location: Span::new((), 32..37),
location: Span::new((), 27..32),
name: ast::BinOp::AddInt,
left: Box::new(expr::UntypedExpr::Int {
location: Span::new((), 32..33),
location: Span::new((), 27..28),
value: "1".to_string(),
}),
right: Box::new(expr::UntypedExpr::Int {
location: Span::new((), 36..37),
location: Span::new((), 31..32),
value: "1".to_string(),
}),
},
location: Span::new((), 16..41),
location: Span::new((), 16..36),
},
ast::IfBranch {
condition: expr::UntypedExpr::BinOp {
location: Span::new((), 50..55),
location: Span::new((), 45..50),
name: ast::BinOp::LtInt,
left: Box::new(expr::UntypedExpr::Var {
location: Span::new((), 50..51),
location: Span::new((), 45..46),
name: "a".to_string(),
}),
right: Box::new(expr::UntypedExpr::Int {
location: Span::new((), 54..55),
location: Span::new((), 49..50),
value: "4".to_string(),
}),
},
body: expr::UntypedExpr::Int {
location: Span::new((), 67..68),
location: Span::new((), 57..58),
value: "5".to_string(),
},
location: Span::new((), 50..72),
location: Span::new((), 45..62),
},
ast::IfBranch {
condition: expr::UntypedExpr::BinOp {
location: Span::new((), 81..87),
location: Span::new((), 71..77),
name: ast::BinOp::Or,
left: Box::new(expr::UntypedExpr::Var {
location: Span::new((), 81..82),
location: Span::new((), 71..72),
name: "a".to_string(),
}),
right: Box::new(expr::UntypedExpr::Var {
location: Span::new((), 86..87),
location: Span::new((), 76..77),
name: "b".to_string(),
}),
},
body: expr::UntypedExpr::Int {
location: Span::new((), 99..100),
location: Span::new((), 84..85),
value: "6".to_string(),
},
location: Span::new((), 81..104),
location: Span::new((), 71..89),
},
],
final_else: Box::new(expr::UntypedExpr::Int {
location: Span::new((), 116..117),
location: Span::new((), 101..102),
value: "3".to_string(),
}),
},
@@ -511,7 +511,7 @@ fn if_expression() {
public: false,
return_annotation: None,
return_type: (),
end_position: 122,
end_position: 107,
}),
)
}