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Merge pull request #6651 from roc-lang/fix-nesting-suffix

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Fix recursion for suffixed `!` in top-level def
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Richard Feldman 2024-04-19 14:53:34 -04:00 • committed by GitHub
commit 6059f7afcb
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2 changed files with 48 additions and 23 deletions
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23
crates/compiler/can/tests/test_suffixed.rs
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@ -420,6 +420,26 @@ mod suffixed_tests {
);
}
/**
* Nested suffixed expressions
```roc
run = line! (nextMsg!)
run = Task.await nextMsg \#!a0 -> line! (#!a0)
run = Task.await nextMsg \#!a0 -> line (#!a0)
```
*/
#[test]
fn nested_simple() {
run_test(
r#"
run = line! (nextMsg!)
"#,
r##"Defs { tags: [Index(2147483648)], regions: [@0-22], space_before: [Slice(start = 0, length = 0)], space_after: [Slice(start = 0, length = 0)], spaces: [], type_defs: [], value_defs: [Body(@0-3 Identifier { ident: "run", suffixed: 0 }, @0-22 Apply(@0-22 Var { module_name: "Task", ident: "await", suffixed: 0 }, [Var { module_name: "", ident: "nextMsg", suffixed: 0 }, @0-22 Closure([Identifier { ident: "#!a0", suffixed: 0 }], @0-22 Apply(@0-22 Var { module_name: "", ident: "line", suffixed: 0 }, [@13-21 ParensAround(Var { module_name: "", ident: "#!a0", suffixed: 0 })], Space))], BangSuffix))] }"##,
);
}
/**
* Nested suffixed expressions
```roc
@ -437,9 +457,8 @@ mod suffixed_tests {
Task.await [foo (#!a0) (blah stuff)] \z -> doSomething z
```
*/
#[test]
fn nested_suffixed() {
fn nested_complex() {
run_test(
r#"
main =