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/cplusplus/cplusplus.qbs

@@ -47,6 +47,8 @@ QtcLibrary {
             "LiteralTable.h",
             "Literals.cpp",
             "Literals.h",
+            "Matcher.cpp",
+            "Matcher.h",
             "MemoryPool.cpp",
             "MemoryPool.h",
             "Name.cpp",
@@ -62,6 +64,8 @@ QtcLibrary {
             "Parser.h",
             "QtContextKeywords.cpp",
             "QtContextKeywords.h",
+            "SafeMatcher.cpp",
+            "SafeMatcher.h",
             "Scope.cpp",
             "Scope.h",
             "Symbol.cpp",
@@ -78,8 +82,6 @@ QtcLibrary {
             "TranslationUnit.h",
             "Type.cpp",
             "Type.h",
-            "TypeMatcher.cpp",
-            "TypeMatcher.h",
             "TypeVisitor.cpp",
             "TypeVisitor.h",
         ]