1f4a2713aSLionel Sambuc // RUN: %clang_cc1 %s -fsyntax-only -Wno-unused-value -Wmicrosoft -verify -fms-compatibility 2f4a2713aSLionel Sambuc 3f4a2713aSLionel Sambuc enum ENUM1; // expected-warning {{forward references to 'enum' types are a Microsoft extension}} 4f4a2713aSLionel Sambuc enum ENUM1 var1 = 3; 5f4a2713aSLionel Sambuc enum ENUM1* var2 = 0; 6f4a2713aSLionel Sambuc 7f4a2713aSLionel Sambuc 8f4a2713aSLionel Sambuc enum ENUM2 { 9f4a2713aSLionel Sambuc ENUM2_a = (enum ENUM2) 4, 10f4a2713aSLionel Sambuc ENUM2_b = 0x9FFFFFFF, // expected-warning {{enumerator value is not representable in the underlying type 'int'}} 11f4a2713aSLionel Sambuc ENUM2_c = 0x100000000 // expected-warning {{enumerator value is not representable in the underlying type 'int'}} 12f4a2713aSLionel Sambuc }; 13f4a2713aSLionel Sambuc f6(void)14f4a2713aSLionel Sambuc__declspec(noreturn) void f6( void ) { 15f4a2713aSLionel Sambuc return; // expected-warning {{function 'f6' declared 'noreturn' should not return}} 16f4a2713aSLionel Sambuc } 17f4a2713aSLionel Sambuc 18f4a2713aSLionel Sambuc __declspec(align(32768)) struct S1 { int a; } s; /* expected-error {{requested alignment must be 8192 bytes or smaller}} */ 19*0a6a1f1dSLionel Sambuc struct __declspec(aligned) S2 {}; /* expected-warning {{__declspec attribute 'aligned' is not supported}} */ 20f4a2713aSLionel Sambuc 21f4a2713aSLionel Sambuc struct __declspec(appdomain) S3 {}; /* expected-warning {{__declspec attribute 'appdomain' is not supported}} */ 22*0a6a1f1dSLionel Sambuc 23*0a6a1f1dSLionel Sambuc __declspec(__noreturn__) void f7(void); /* expected-warning {{__declspec attribute '__noreturn__' is not supported}} */ 24