Properly parsing __declspec(safebuffers), though there is no semantic hookup. For more information about safebuffers, see MSDN: http://msdn.microsoft.com/en-us/library/dd778695(v=vs.110).aspx

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181123 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Parse/ParseDecl.cpp

@@ -374,6 +374,7 @@ bool Parser::IsSimpleMicrosoftDeclSpec(IdentifierInfo *Ident) {
     .Case("novtable", true)
     .Case("selectany", true)
     .Case("thread", true)
+    .Case("safebuffers", true )
     .Default(false);
 }
 

test/Parser/MicrosoftExtensions.c

@@ -6,7 +6,7 @@ void (*__fastcall fastpfunc)();
 struct __declspec(uuid("00000000-0000-0000-C000-000000000046")) __declspec(novtable) IUnknown {}; /* expected-warning{{__declspec attribute 'novtable' is not supported}} */
 extern __declspec(dllimport) void __stdcall VarR4FromDec();
 __declspec(deprecated) __declspec(deprecated) char * __cdecl ltoa( long _Val, char * _DstBuf, int _Radix);
-__declspec(noalias) __declspec(restrict) void * __cdecl xxx( void * _Memory ); /* expected-warning{{__declspec attribute 'noalias' is not supported}} expected-warning{{__declspec attribute 'restrict' is not supported}} */
+__declspec(safebuffers) __declspec(noalias) __declspec(restrict) void * __cdecl xxx( void * _Memory ); /* expected-warning{{__declspec attribute 'safebuffers' is not supported}} expected-warning{{__declspec attribute 'noalias' is not supported}} expected-warning{{__declspec attribute 'restrict' is not supported}} */
 typedef __w64 unsigned long ULONG_PTR, *PULONG_PTR;
 
 void * __ptr64 PtrToPtr64(const void *p)