def AllocSize : InheritableAttr {
let Spellings = [GCC<"alloc_size">];
- let Subjects = SubjectList<[HasFunctionProto], WarnDiag,
- "ExpectedFunctionWithProtoType">;
+ let Subjects = SubjectList<[Function]>;
let Args = [IntArgument<"ElemSizeParam">, IntArgument<"NumElemsParam", 1>];
let TemplateDependent = 1;
let Documentation = [AllocSizeDocs];
int fail9(int a) __attribute__((alloc_size(1))); //expected-warning{{'alloc_size' attribute only applies to return values that are pointers}}
-int fail10 __attribute__((alloc_size(1))); //expected-warning{{'alloc_size' attribute only applies to non-K&R-style functions}}
+int fail10 __attribute__((alloc_size(1))); //expected-warning{{'alloc_size' attribute only applies to functions}}
void *fail11(void *a) __attribute__((alloc_size(1))); //expected-error{{'alloc_size' attribute argument may only refer to a function parameter of integer type}}
void *fail12(int a) __attribute__((alloc_size("abc"))); //expected-error{{'alloc_size' attribute requires parameter 1 to be an integer constant}}
void *fail12(int a) __attribute__((alloc_size(1, "abc"))); //expected-error{{'alloc_size' attribute requires parameter 2 to be an integer constant}}
void *fail13(int a) __attribute__((alloc_size(1U<<31))); //expected-error{{integer constant expression evaluates to value 2147483648 that cannot be represented in a 32-bit signed integer type}}
+
+int (*PR31453)(int) __attribute__((alloc_size(1))); //expected-warning{{'alloc_size' attribute only applies to functions}}