unexpected-flag-enumerator-value: Don't warn for unnamed enums

Fixes a bunch of false positives. Unnamed enums are just
a bag of mixed stuff.

2 files changed, 9 insertions, 1 deletions

diff --git a/src/checks/manuallevel/unexpected-flag-enumerator-value.cpp b/src/checks/manuallevel/unexpected-flag-enumerator-value.cpp
index 32f5aba2..bf4e4c22 100644
--- a/src/checks/manuallevel/unexpected-flag-enumerator-value.cpp
+++ b/src/checks/manuallevel/unexpected-flag-enumerator-value.cpp
@@ -107,7 +107,7 @@ static IsFlagEnumResult isFlagEnum(const SmallVector<EnumConstantDecl*, 16>& enu
 void UnexpectedFlagEnumeratorValue::VisitDecl(clang::Decl *decl)
 {
     auto enDecl = dyn_cast_or_null<EnumDecl>(decl);
-    if (!enDecl)
+    if (!enDecl || !enDecl->hasNameForLinkage())
         return;
 
     const SmallVector<EnumConstantDecl*, 16> enumerators = getEnumerators(enDecl);
diff --git a/tests/unexpected-flag-enumerator-value/main.cpp b/tests/unexpected-flag-enumerator-value/main.cpp
index c3209c36..0dd0c2d8 100644
--- a/tests/unexpected-flag-enumerator-value/main.cpp
+++ b/tests/unexpected-flag-enumerator-value/main.cpp
@@ -46,3 +46,11 @@ enum {
     BLACK = 4,
     WHITE = 5,
 };
+
+#include <QtCore/qtypeinfo.h>
+
+class FooBar {
+    public:
+        int m = 0;
+};
+Q_DECLARE_TYPEINFO(FooBar, Q_RELOCATABLE_TYPE);