test/Modules/compiler_builtins.m: Mark this as XFAIL:win32. MS limits.h provides size_t.

llvm-svn: 149499

clang/test/Modules/compiler_builtins.m

@@ -9,6 +9,8 @@ float getFltMax() { return FLT_MAX; }
 
 char getCharMax() { return CHAR_MAX; }
 
+// MS limits.h provides size_t.
+// XFAIL: win32
 size_t size; // expected-error{{unknown type name 'size_t'}}
 
 @import _Builtin_stdlib.stdint;