gccrs: ctx: Add Labels ForeverStack to the resolver.

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.

diff --git a/gcc/rust/resolve/rust-name-resolution-context.h b/gcc/rust/resolve/rust-name-resolution-context.h
index 64db5d1a580623abd87773181781b26d75eeb453..6d14be35986ae2e4c3cbcd1defd844bebfc05140 100644 (file)
--- 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