bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir-ty/src/infer/pat.rs')
-rw-r--r--crates/hir-ty/src/infer/pat.rs7
1 files changed, 1 insertions, 6 deletions
diff --git a/crates/hir-ty/src/infer/pat.rs b/crates/hir-ty/src/infer/pat.rs
index 2c935733c0..8b381f0d1f 100644
--- a/crates/hir-ty/src/infer/pat.rs
+++ b/crates/hir-ty/src/infer/pat.rs
@@ -196,12 +196,7 @@ impl<'a> InferenceContext<'a> {
Pat::Ref { pat, mutability } => {
let mutability = lower_to_chalk_mutability(*mutability);
let expectation = match expected.as_reference() {
- Some((inner_ty, _lifetime, exp_mut)) => {
- if mutability != exp_mut {
- // FIXME: emit type error?
- }
- inner_ty.clone()
- }
+ Some((inner_ty, _lifetime, exp_mut)) => inner_ty.clone(),
_ => self.result.standard_types.unknown.clone(),
};
let subty = self.infer_pat(*pat, &expectation, default_bm);