C++: improve support for anonymous classes

Fix:
* highlighting
* find usages
* follow symbol
* code completion

Task-number: QTCREATORBUG-6497
Task-number: QTCREATORBUG-8963
Task-number: QTCREATORBUG-3610
Task-number: QTCREATORBUG-7579

Change-Id: I3dcaf1c515d0199c3e6bee72284fbb40064686ee
Reviewed-by: Petar Perisin <petar.perisin@gmail.com>
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/src/libs/3rdparty/cplusplus/Bind.cpp b/src/libs/3rdparty/cplusplus/Bind.cpp
index b21b167655..3f2ffea7c8 100644
--- a/src/libs/3rdparty/cplusplus/Bind.cpp
+++ b/src/libs/3rdparty/cplusplus/Bind.cpp
@@ -2614,6 +2614,12 @@ bool Bind::visit(ConversionFunctionIdAST *ast)
     return false;
 }
 
+bool Bind::visit(AnonymousNameAST *ast)
+{
+    ast->name = _name = control()->anonymousNameId(ast->class_token);
+    return false;
+}
+
 bool Bind::visit(SimpleNameAST *ast)
 {
     const Identifier *id = identifier(ast->identifier_token);
@@ -2896,7 +2902,7 @@ bool Bind::visit(ClassSpecifierAST *ast)
 
     const Name *className = this->name(ast->name);
 
-    if (ast->name) {
+    if (ast->name && ! ast->name->asAnonymousName()) {
         sourceLocation = location(ast->name, sourceLocation);
         startScopeOffset = tokenAt(sourceLocation).end(); // at the end of the class name