[gcc r14-8560] gccrs: nr2.0: Store mappings in NameResolutionContext

[gcc r14-8560] gccrs: nr2.0: Store mappings in NameResolutionContext

[Arthur Cohen]

https://gcc.gnu.org/g:cb3a12f3ee26de1f51d9c900d4056fc4bcf6974f

commit r14-8560-gcb3a12f3ee26de1f51d9c900d4056fc4bcf6974f
Author: Arthur Cohen <arthur.cohen@embecosm.com>
Date:   Tue Aug 22 15:40:25 2023 +0200

    gccrs: nr2.0: Store mappings in NameResolutionContext
    
    gcc/rust/ChangeLog:
    
            * resolve/rust-name-resolution-context.h: Store a reference to the
            mappings.
            * resolve/rust-name-resolution-context.cc
            (NameResolutionContext::NameResolutionContext): Likewise.

Diff:
---
 gcc/rust/resolve/rust-name-resolution-context.cc | 4 ++++
 gcc/rust/resolve/rust-name-resolution-context.h  | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/gcc/rust/resolve/rust-name-resolution-context.cc b/gcc/rust/resolve/rust-name-resolution-context.cc
index 82771cdd923e..8bb7a9a15c10 100644
--- a/gcc/rust/resolve/rust-name-resolution-context.cc
+++ b/gcc/rust/resolve/rust-name-resolution-context.cc
@@ -21,6 +21,10 @@
 namespace Rust {
 namespace Resolver2_0 {
 
+NameResolutionContext::NameResolutionContext ()
+  : mappings (*Analysis::Mappings::get ())
+{}
+
 tl::expected<NodeId, DuplicateNameError>
 NameResolutionContext::insert (Identifier name, NodeId id, Namespace ns)
 {
diff --git a/gcc/rust/resolve/rust-name-resolution-context.h b/gcc/rust/resolve/rust-name-resolution-context.h
index 6d14be35986a..d63ee33378b8 100644
--- a/gcc/rust/resolve/rust-name-resolution-context.h
+++ b/gcc/rust/resolve/rust-name-resolution-context.h
@@ -21,6 +21,7 @@
 
 #include "optional.h"
 #include "rust-forever-stack.h"
+#include "rust-hir-map.h"
 
 namespace Rust {
 namespace Resolver2_0 {
@@ -136,6 +137,8 @@ correct
 class NameResolutionContext
 {
 public:
+  NameResolutionContext ();
+
   /**
    * Insert a new value in the current rib.
    *
@@ -174,6 +177,8 @@ public:
   ForeverStack<Namespace::Types> types;
   ForeverStack<Namespace::Macros> macros;
   ForeverStack<Namespace::Labels> labels;
+
+  Analysis::Mappings &mappings;
 };
 
 } // namespace Resolver2_0