[COMMITTED 033/101] gccrs: ctx: Add Labels ForeverStack to the resolver.

[arthur . cohen]

From: Arthur Cohen <arthur.co...@embecosm.com>

Not sure if dealing with "labels" is the proper way of doing so, so we
might eventually change this to use `resolver.values` later on.

gcc/rust/ChangeLog:

        * resolve/rust-name-resolution-context.h: Add a Labels stack.
---
 gcc/rust/resolve/rust-name-resolution-context.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/rust/resolve/rust-name-resolution-context.h 
b/gcc/rust/resolve/rust-name-resolution-context.h
index 64db5d1a580..6d14be35986 100644
--- a/gcc/rust/resolve/rust-name-resolution-context.h
+++ b/gcc/rust/resolve/rust-name-resolution-context.h
@@ -173,6 +173,7 @@ public:
   ForeverStack<Namespace::Values> values;
   ForeverStack<Namespace::Types> types;
   ForeverStack<Namespace::Macros> macros;
+  ForeverStack<Namespace::Labels> labels;
 };
 
 } // namespace Resolver2_0
-- 
2.42.1