1 // RUN: %clang_cc1 %s -fsyntax-only -Wno-unused-value -Wmicrosoft -verify -fms-compatibility
2
3 enum ENUM1; // expected-warning {{forward references to 'enum' types are a Microsoft extension}}
4 enum ENUM1 var1 = 3;
5 enum ENUM1* var2 = 0;
6
7
8 enum ENUM2 {
9 ENUM2_a = (enum ENUM2) 4,
10 ENUM2_b = 0x9FFFFFFF, // expected-warning {{enumerator value is not representable in the underlying type 'int'}}
11 ENUM2_c = 0x100000000 // expected-warning {{enumerator value is not representable in the underlying type 'int'}}
12 };
13
f6(void)14 __declspec(noreturn) void f6( void ) {
15 return; // expected-warning {{function 'f6' declared 'noreturn' should not return}}
16 }
17