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* [gcc/devel/rust/master] hir: Fix ReferencePattern typechecking
@ 2023-03-14 11:44 Thomas Schwinge
0 siblings, 0 replies; only message in thread
From: Thomas Schwinge @ 2023-03-14 11:44 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:f31fc7b0f6fb22e84a27dc68f69cb0fca9707879
commit f31fc7b0f6fb22e84a27dc68f69cb0fca9707879
Author: Mahmoud Mohamed <mahadelr19@gmail.com>
Date: Mon Mar 13 02:26:13 2023 +0300
hir: Fix ReferencePattern typechecking
The visit for TypeCheckPattern::visit (HIR::ReferencePattern) was missing
an assignment to infered
gcc/rust/ChangeLog:
* typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::visit):
Add the missing infered type assignment
Signed-off-by: Mahmoud Mohamed <mahadelr19@gmail.com>
Diff:
---
gcc/rust/typecheck/rust-hir-type-check-pattern.cc | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/gcc/rust/typecheck/rust-hir-type-check-pattern.cc b/gcc/rust/typecheck/rust-hir-type-check-pattern.cc
index cd0dbef40fe..228d2dd2443 100644
--- a/gcc/rust/typecheck/rust-hir-type-check-pattern.cc
+++ b/gcc/rust/typecheck/rust-hir-type-check-pattern.cc
@@ -355,8 +355,14 @@ TypeCheckPattern::visit (HIR::ReferencePattern &pattern)
parent->as_string ().c_str ());
TyTy::ReferenceType *ref_ty_ty = static_cast<TyTy::ReferenceType *> (parent);
- TypeCheckPattern::Resolve (pattern.get_referenced_pattern ().get (),
- ref_ty_ty->get_base ());
+ TyTy::BaseType *infered_base
+ = TypeCheckPattern::Resolve (pattern.get_referenced_pattern ().get (),
+ ref_ty_ty->get_base ());
+ infered
+ = new TyTy::ReferenceType (pattern.get_pattern_mappings ().get_hirid (),
+ TyTy::TyVar (infered_base->get_ref ()),
+ pattern.is_mut () ? Mutability::Mut
+ : Mutability::Imm);
}
void
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