| /* Test old-style function definitions not in C2x: () gives a type with | |
| a prototype for all declarations. */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-std=c2x" } */ | |
| void f1 (); /* { dg-message "declared here" } */ | |
| /* Prototyped function returning a pointer to a function with no arguments. */ | |
| void (*f2 (void))() { return f1; } | |
| void | |
| g (void) | |
| { | |
| f1 (1); /* { dg-error "too many arguments" } */ | |
| f2 () (1); /* { dg-error "too many arguments" } */ | |
| } |