1 // RUN: %clang_cc1 -fsyntax-only -verify -triple x86_64-pc-linux-gnu %s
2 // RUN: %clang_cc1 -fsyntax-only -verify -triple i686-apple-darwin10 %s
3 
4 // PR7025
5 struct X0 {
6   void __attribute__((regparm(3))) f0();
7   void __attribute__((regparm(3))) f1();
8   void __attribute__((regparm(3))) f2(); // expected-note{{previous declaration is here}}
9   void f3(); // expected-note{{previous declaration is here}}
10 };
11 
f0()12 void X0::f0() { }
f1()13 void __attribute__((regparm(3))) X0::f1() { }
f2()14 void __attribute__((regparm(2))) X0::f2() { } // expected-error{{function declared with regparm(2) attribute was previously declared with the regparm(3) attribute}}
f3()15 void __attribute__((regparm(2))) X0::f3() { } // expected-error{{function declared with regparm(2) attribute was previously declared without the regparm attribute}}
16