bool Sema::CheckPointerCall(NamedDecl *NDecl, CallExpr *TheCall,
const FunctionProtoType *Proto) {
- const VarDecl *V = dyn_cast<VarDecl>(NDecl);
- if (!V)
+ QualType Ty;
+ if (const auto *V = dyn_cast<VarDecl>(NDecl))
+ Ty = V->getType();
+ else if (const auto *F = dyn_cast<FieldDecl>(NDecl))
+ Ty = F->getType();
+ else
return false;
- QualType Ty = V->getType();
if (!Ty->isBlockPointerType() && !Ty->isFunctionPointerType())
return false;
}
}
+namespace implicit_this_tests {
+struct t {
+ void func1(const char *, ...) __attribute__((__format__(printf, 1, 2))); // expected-error {{format attribute cannot specify the implicit this argument as the format string}}
+ void (*func2)(const char *, ...) __attribute__((__format__(printf, 1, 2)));
+ static void (*func3)(const char *, ...) __attribute__((__format__(printf, 1, 2)));
+ static void func4(const char *, ...) __attribute__((__format__(printf, 1, 2)));
+};
+
+void f() {
+ t t1;
+ t1.func2("Hello %s"); // expected-warning {{more '%' conversions than data arguments}}
+ t::func3("Hello %s"); // expected-warning {{more '%' conversions than data arguments}}
+ t::func4("Hello %s"); // expected-warning {{more '%' conversions than data arguments}}
+}
+}