53 lines
1.5 KiB
Objective-C
53 lines
1.5 KiB
Objective-C
// RUN: %clang_cc1 -fsyntax-only -pedantic -verify %s
|
|
// RUN: %clang_cc1 -fsyntax-only -verify=expected,c -xc %s
|
|
|
|
#ifdef __OBJC__
|
|
#if !__has_feature(objc_fixed_enum)
|
|
# error Enumerations with a fixed underlying type are not supported
|
|
#endif
|
|
#endif
|
|
|
|
#if !__has_extension(cxx_fixed_enum)
|
|
# error Enumerations with a fixed underlying type are not supported
|
|
#endif
|
|
|
|
typedef long Integer;
|
|
|
|
typedef enum : Integer { Enumerator1, Enumerator2 } Enumeration;
|
|
|
|
int array[sizeof(Enumeration) == sizeof(long)? 1 : -1];
|
|
|
|
|
|
enum Color { Red, Green, Blue };
|
|
|
|
struct X {
|
|
enum Color : 4;
|
|
enum Color field1: 4;
|
|
enum Other : Integer field2; // c-error {{only permitted as a standalone}}
|
|
enum Other : Integer field3 : 4; // c-error {{only permitted as a standalone}}
|
|
enum : Integer { Blah, Blarg } field4 : 4;
|
|
};
|
|
|
|
void test() {
|
|
long value = 2;
|
|
Enumeration e = value;
|
|
}
|
|
|
|
// <rdar://10381507>
|
|
typedef enum : long { Foo } IntegerEnum;
|
|
int arr[(sizeof(__typeof__(Foo)) == sizeof(__typeof__(IntegerEnum)))? 1 : -1];
|
|
int arr1[(sizeof(__typeof__(Foo)) == sizeof(__typeof__(long)))? 1 : -1];
|
|
int arr2[(sizeof(__typeof__(IntegerEnum)) == sizeof(__typeof__(long)))? 1 : -1];
|
|
|
|
// <rdar://problem/10760113>
|
|
typedef enum : long long { Bar = -1 } LongLongEnum;
|
|
int arr3[(long long)Bar == (long long)-1 ? 1 : -1];
|
|
|
|
typedef enum : Integer { BaseElem } BaseEnum;
|
|
typedef enum : BaseEnum { DerivedElem } DerivedEnum; // expected-error {{non-integral type 'BaseEnum' is an invalid underlying type}}
|
|
|
|
// <rdar://problem/24999533>
|
|
enum MyEnum : _Bool {
|
|
MyThing = 0
|
|
};
|