Annotate EnumSpecifierASTs with the Enum symbols.

src/shared/cplusplus/AST.h

@@ -1623,6 +1623,9 @@ public:
     EnumeratorListAST *enumerator_list;
     unsigned rbrace_token;
 
+public: // annotations
+    Enum *symbol;
+
 public:
     EnumSpecifierAST()
         : enum_token(0)
@@ -1630,6 +1633,7 @@ public:
         , lbrace_token(0)
         , enumerator_list(0)
         , rbrace_token(0)
+        , symbol(0)
     {}
 
     virtual EnumSpecifierAST *asEnumSpecifier() { return this; }

src/shared/cplusplus/CheckSpecifier.cpp

@@ -407,6 +407,7 @@ bool CheckSpecifier::visit(EnumSpecifierAST *ast)
 
     const Name *name = semantic()->check(ast->name, _scope);
     Enum *e = control()->newEnum(sourceLocation, name);
+    ast->symbol = e;
     e->members()->setStartOffset(scopeStart);
     e->members()->setEndOffset(tokenAt(ast->lastToken() - 1).end());
     e->setVisibility(semantic()->currentVisibility());