| /* Test for implicit function declaration: in C90 only. */ |
| /* Origin: Joseph Myers <jsm28@cam.ac.uk> */ |
| /* { dg-do compile } */ |
| /* { dg-options "-std=iso9899:1999 -pedantic-errors" } */ |
| |
| void |
| foo (void) |
| { |
| bar (); /* { dg-bogus "warning" "warning in place of error" } */ |
| /* { dg-error "implicit" "C99 implicit declaration error" { target *-*-* } .-1 } */ |
| } |
| |
| /* C90 subclause 7.1.7 says we can implicitly declare strcmp; C99 removes |
| implict declarations. |
| */ |
| int |
| bar (const char *a, const char *b) |
| { |
| return strcmp (a, b); /* { dg-bogus "warning" "warning in place of error" } */ |
| /* { dg-error "implicit" "C99 implicit declaration error" { target *-*-* } .-1 } */ |
| } |
