Improves parsing and semantic analysis for MS __declspec attributes. This includes support for the align (which fixes PR12631).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158717 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 1 deletions

diff --git a/test/Sema/MicrosoftCompatibility.c b/test/Sema/MicrosoftCompatibility.c
index f148e869ff..6b137a60c4 100644
--- a/test/Sema/MicrosoftCompatibility.c
+++ b/test/Sema/MicrosoftCompatibility.c
@@ -1,6 +1,6 @@
 // RUN: %clang_cc1 %s -fsyntax-only -Wno-unused-value -Wmicrosoft -verify -fms-compatibility
 
-enum ENUM1; // expected-warning {{forward references to 'enum' types are a Microsoft extension}}    
+enum ENUM1; // expected-warning {{forward references to 'enum' types are a Microsoft extension}}
 enum ENUM1 var1 = 3;
 enum ENUM1* var2 = 0;
 
@@ -14,3 +14,8 @@ enum ENUM2 {
 __declspec(noreturn) void f6( void ) {
 	return;  // expected-warning {{function 'f6' declared 'noreturn' should not return}}
 }
+
+__declspec(align(32768)) struct S1 { int a; } s;	/* expected-error {{requested alignment must be 8192 bytes or smaller}} */
+struct __declspec(aligned) S2 {}; /* expected-warning {{unknown __declspec attribute 'aligned' ignored}} */
+
+struct __declspec(appdomain) S3 {}; /* expected-warning {{__declspec attribute 'appdomain' is not supported}} */
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