C++: fixed code completion for namespace aliases

Task-number: QTCREATORBUG-166

Change-Id: I7a19065a57bfb943e5fc4e2bd9bd81988c1175e3
Reviewed-by: Sergey Shambir <sergey.shambir.auto@gmail.com>
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/libs/cplusplus/LookupContext.cpp b/src/libs/cplusplus/LookupContext.cpp
index 0834067144..d0041d9537 100644
--- a/src/libs/cplusplus/LookupContext.cpp
+++ b/src/libs/cplusplus/LookupContext.cpp
@@ -641,7 +641,8 @@ void CreateBindings::lookupInScope(const Name *name, Scope *scope,
 
             if (s->asNamespaceAlias() && binding) {
                 ClassOrNamespace *targetNamespaceBinding = binding->lookupType(name);
-                if (targetNamespaceBinding && targetNamespaceBinding->symbols().size() == 1) {
+                //there can be many namespace definitions
+                if (targetNamespaceBinding && targetNamespaceBinding->symbols().size() > 0) {
                     Symbol *resolvedSymbol = targetNamespaceBinding->symbols().first();
                     item.setType(resolvedSymbol->type()); // override the type
                 }