| /* Test for old-style definition followed by prototype declaration. |
| Mismatched qualifiers used to be wrongly forbidden. */ |
| /* Origin: Joseph Myers <joseph@codesourcery.com> */ |
| /* { dg-do compile } */ |
| /* { dg-options "" } */ |
| |
| void f1() {} |
| void f1(void); /* { dg-warning "warning: prototype for 'f1' follows non-prototype definition" } */ |
| |
| void f2() {} /* { dg-error "error: previous definition of 'f2' was here" } */ |
| void f2(int); /* { dg-error "error: prototype for 'f2' declares more arguments than previous old-style definition" } */ |
| |
| void f3(a) int a; {} /* { dg-error "error: previous definition of 'f3' was here" } */ |
| void f3(void); /* { dg-error "error: prototype for 'f3' declares fewer arguments than previous old-style definition" } */ |
| |
| void f4(a) int a; {} |
| void f4(int); /* { dg-warning "warning: prototype for 'f4' follows non-prototype definition" } */ |
| |
| void f5(a) int a; {} /* { dg-error "error: previous definition of 'f5' was here" } */ |
| void f5(int, int); /* { dg-error "error: prototype for 'f5' declares more arguments than previous old-style definition" } */ |
| |
| void f6(a) int a; {} /* { dg-error "error: previous definition of 'f6' was here" } */ |
| void f6(int, ...); /* { dg-error "error: conflicting types for 'f6'" } */ |
| |
| void f7(a, b) int a, b; {} /* { dg-error "error: previous definition of 'f7' was here" } */ |
| void f7(int); /* { dg-error "error: prototype for 'f7' declares fewer arguments than previous old-style definition" } */ |
| |
| void f8(a, b) int a, b; {} /* { dg-error "error: previous definition of 'f8' was here" } */ |
| void f8(int, ...); /* { dg-error "error: conflicting types for 'f8'" } */ |
| |
| void f9(a, b) int a, b; {} |
| void f9(int, int); /* { dg-warning "warning: prototype for 'f9' follows non-prototype definition" } */ |
| |
| void f10(a, b) int a, b; {} /* { dg-error "error: previous definition of 'f10' was here" } */ |
| void f10(int, long); /* { dg-error "error: prototype for 'f10' declares argument 2 with incompatible type" } */ |
| |
| void f11(a, b) int a, b; {} /* { dg-error "error: previous definition of 'f11' was here" } */ |
| void f11(long, int); /* { dg-error "error: prototype for 'f11' declares argument 1 with incompatible type" } */ |
| |
| void f12(a, b) const int a; volatile int b; {} |
| void f12(volatile int, const int); /* { dg-warning "warning: prototype for 'f12' follows non-prototype definition" } */ |
| |
| void f13(a) const int a[2][2]; {} /* { dg-error "error: previous definition of 'f13' was here" } */ |
| void f13(volatile int [2][2]); /* { dg-error "error: prototype for 'f13' declares argument 1 with incompatible type" } */ |
