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Add regression test

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This commit is contained in:
Giacomo Stevanato 2021-09-29 21:06:44 +02:00
parent 624ee23147
commit 034dd41ea8
1 changed files with 23 additions and 0 deletions
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23
crates/hir_ty/src/tests/regression.rs
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@ -1198,3 +1198,26 @@ fn bar() {
"#,
)
}
#[test]
fn nested_macro_in_fn_params() {
check_no_mismatches(
r#"
macro_rules! U32Inner {
() => {
u32
};
}
macro_rules! U32 {
() => {
U32Inner!()
};
}
fn mamba(a: U32!(), p: u32) -> u32 {
a
}
"#,
)
}