C++: Do type and name equality checking in a safe manner.

Change the TypeMatcher to also match names, and use two "block" lists
in SafeMatcher to prevent infinite recursion.

Task-number: QTCREATORBUG-11240
Change-Id: I0367ae795ee6be579b83aeb8d46723c877e4aa75
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

src/libs/3rdparty/cplusplus/Name.cpp

@@ -19,6 +19,7 @@
 // THE SOFTWARE.
 
 #include "Literals.h"
+#include "Matcher.h"
 #include "Name.h"
 #include "Names.h"
 #include "NameVisitor.h"
@@ -57,6 +58,11 @@ bool Name::isQualifiedNameId() const
 bool Name::isSelectorNameId() const
 { return asSelectorNameId() != 0; }
 
+bool Name::match(const Name *name, const Name *otherName, Matcher *matcher)
+{
+    return Matcher::match(name, otherName, matcher);
+}
+
 void Name::accept(NameVisitor *visitor) const
 {
     if (visitor->preVisit(this))