x86-attr-force-align-arg-pointer.c revision 5a0164d6ab843ca61437ec59a504365cb1c98f43 
1// RUN: %clang_cc1 -triple i386-apple-darwin10 -fsyntax-only -verify %s
2
3int a __attribute__((force_align_arg_pointer)); // expected-warning{{attribute only applies to function types}}
4
5// It doesn't matter where the attribute is located.
6void b(void) __attribute__((force_align_arg_pointer));
7void __attribute__((force_align_arg_pointer)) c(void);
8
9// Functions only have to be declared force_align_arg_pointer once.
10void b(void) {}
11
12// It doesn't matter which declaration has the attribute.
13void d(void);
14void __attribute__((force_align_arg_pointer)) d(void) {}
15
16// Attribute is ignored on function pointer types.
17void (__attribute__((force_align_arg_pointer)) *p)();
18
19