gccrs: Add type resolution for grouped patterns

gcc/rust/ChangeLog:

	* typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::visit): Add proper
	visitor.

Signed-off-by: Owen Avery <powerboat9.gamer@gmail.com>

diff --git a/gcc/rust/typecheck/rust-hir-type-check-pattern.cc b/gcc/rust/typecheck/rust-hir-type-check-pattern.cc
index b017a851b5d4ded4f723c57c8ba425589f546576..393f4158003eb36bc72a5a6de1f2e49c728df132 100644 (file)
--- a/gcc/rust/typecheck/rust-hir-type-check-pattern.cc
+++ b/gcc/rust/typecheck/rust-hir-type-check-pattern.cc
@@ -387,10 +387,12 @@ TypeCheckPattern::visit (HIR::IdentifierPattern &)
 }
 
 void
-TypeCheckPattern::visit (HIR::GroupedPattern &)
+TypeCheckPattern::visit (HIR::GroupedPattern &pattern)
 {
-  // TODO
-  gcc_unreachable ();
+  TyTy::BaseType *inner_ty
+    = TypeCheckPattern::Resolve (pattern.get_item ().get (), parent);
+  infered = inner_ty->clone ();
+  infered->set_ref (pattern.get_pattern_mappings ().get_hirid ());
 }
 
 void