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Remove unneeded code

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This commit is contained in:
Hirokazu Hata 2019-01-15 09:26:20 +09:00
parent 478ce1c8b5
commit 5c570fa770
1 changed files with 2 additions and 2 deletions
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4
crates/ra_hir/src/ty.rs
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@ -1107,13 +1107,13 @@ impl<'a, D: HirDatabase> InferenceContext<'a, D> {
Ty::Tuple(Arc::from(ty_vec))
},
Expr::Array { exprs } => {
let mut elem_ty = match &expected.ty {
let elem_ty = match &expected.ty {
Ty::Slice(inner) | Ty::Array(inner) => Ty::clone(&inner),
_ => self.new_type_var(),
};
for expr in exprs.iter() {
elem_ty = self.infer_expr(*expr, &Expectation::has_type(elem_ty.clone()));
self.infer_expr(*expr, &Expectation::has_type(elem_ty.clone()));
}
Ty::Array(Arc::new(elem_ty))