attr-regparm.c revision 6a15c8586cc3e5d6e01c4c4e8b4374584569b58f 
1// RUN: %clang_cc1 -triple i386-apple-darwin9 -fsyntax-only -verify %s
2
3__attribute((regparm(2))) int x(void);
4__attribute((regparm(1.0))) int x(void); // expected-error{{'regparm' attribute requires integer constant}}
5__attribute((regparm(-1))) int x(void); // expected-error{{'regparm' parameter must be between 0 and 3 inclusive}}
6__attribute((regparm(5))) int x(void); // expected-error{{'regparm' parameter must be between 0 and 3 inclusive}}
7__attribute((regparm(5,3))) int x(void); // expected-error{{attribute requires 1 argument(s)}}
8