predefined-function.c revision c41c1235e0d570e153150f994d28c4d2042c22ec 
1// RUN: clang -fsyntax-only -verify -pedantic %s
2
3char *funk(int format);
4enum Test {A=-1};
5char *funk(enum Test x);
6
7int eli(float b); // expected-error {{previous declaration is here}}
8int b(int c) {return 1;}
9
10int foo();
11int foo()
12{
13    int eli(int (int)); // expected-error {{conflicting types for 'eli'}}
14    eli(b);
15	return 0;
16}
17
18int bar();
19int bar(int i) // expected-error {{previous definition is here}}
20{
21	return 0;
22}
23int bar() // expected-error {{redefinition of 'bar'}}
24{
25	return 0;
26}
27
28#if 0
29int foobar(int); // error {{previous declaration is here}}
30int foobar() // error {{conflicting types for 'foobar'}}
31{
32	return 0;
33}
34#endif
35
36int wibble(); // expected-error {{previous declaration is here}}
37float wibble() // expected-error {{conflicting types for 'wibble'}}
38{
39	return 0.0f;
40}
41