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Diffstat (limited to 'crates/hir-ty/src/tests/regression.rs')
| -rw-r--r-- | crates/hir-ty/src/tests/regression.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/crates/hir-ty/src/tests/regression.rs b/crates/hir-ty/src/tests/regression.rs index 3b73550ad4..5291bf80e8 100644 --- a/crates/hir-ty/src/tests/regression.rs +++ b/crates/hir-ty/src/tests/regression.rs @@ -2757,3 +2757,16 @@ where "#]], ); } + +#[test] +fn extern_fns_cannot_have_param_patterns() { + check_no_mismatches( + r#" +pub(crate) struct Builder<'a>(&'a ()); + +unsafe extern "C" { + pub(crate) fn foo<'a>(Builder: &Builder<'a>); +} + "#, + ); +} |