QMetaType: suppress most errors for metatype for references

We already print a static_assertion failure, but the compiler continues expanding the code and produces a lot of "error: forming pointer to reference type" messages after it. Change-Id: I5fe61a5240ffac45b727fffd29bc5c1215619540 Reviewed-by: Ivan Solovev <[email protected]>
qt · Nov 12, 2024 · 15e8ac1 · 15e8ac1
1 parent 1e7581f
commit 15e8ac1
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/corelib/kernel/qmetatype.h b/src/corelib/kernel/qmetatype.h
@@ -2539,6 +2539,8 @@ struct QMetaTypeInterfaceWrapper
         /*.legacyRegisterOp=*/ QMetaTypeForType<T>::getLegacyRegister()
     };
 };
+template<typename T> struct QMetaTypeInterfaceWrapper<T &> {};
+
 
 #if !defined(Q_OS_WIN) && defined(Q_CC_CLANG)
 #  pragma GCC visibility pop