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feat: support punning in record updates

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This commit is contained in:
rvcas
2022-12-04 18:58:49 -05:00
committed by Lucas
parent 9ebc836b89
commit 85f839abe4
2 changed files with 43 additions and 21 deletions
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30
crates/lang/src/tests/parser.rs
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@@ -1177,7 +1177,7 @@ fn call() {
fn record_update() {
let code = indoc! {r#"
fn update_name(user: User, name: String) -> User {
User { ..user, name: "Aiken", }
User { ..user, name: "Aiken", age }
}
"#};
@@ -1215,7 +1215,7 @@ fn record_update() {
},
],
body: expr::UntypedExpr::RecordUpdate {
location: Span::new((), 53..84),
location: Span::new((), 53..88),
constructor: Box::new(expr::UntypedExpr::Var {
location: Span::new((), 53..57),
name: "User".to_string(),
@@ -1227,14 +1227,24 @@ fn record_update() {
}),
location: Span::new((), 60..66),
},
arguments: vec![ast::UntypedRecordUpdateArg {
label: "name".to_string(),
location: Span::new((), 68..81),
value: expr::UntypedExpr::String {
location: Span::new((), 74..81),
value: "Aiken".to_string(),
arguments: vec![
ast::UntypedRecordUpdateArg {
label: "name".to_string(),
location: Span::new((), 68..81),
value: expr::UntypedExpr::String {
location: Span::new((), 74..81),
value: "Aiken".to_string(),
},
},
}],
ast::UntypedRecordUpdateArg {
label: "age".to_string(),
location: Span::new((), 83..86),
value: expr::UntypedExpr::Var {
location: Span::new((), 83..86),
name: "age".to_string(),
},
},
],
},
doc: None,
location: Span::new((), 0..48),
@@ -1247,7 +1257,7 @@ fn record_update() {
arguments: vec![],
}),
return_type: (),
end_position: 85,
end_position: 89,
}),
)
}