/* Test for implicit function declaration: in C90 only. */ /* Origin: Joseph Myers */ /* { dg-do compile } */ /* { dg-options "-std=iso9899:1990 -pedantic-errors" } */ void foo (void) { bar (); } /* C90 subclause 7.1.7 says we can implicitly declare strcmp; C99 removes implict declarations. */ int bar (const char *a, const char *b) { /* This fails for GCC CVS 20000709, but is not marked XFAIL since GCC 2.95.2 passes. */ return strcmp (a, b); /* { dg-bogus "implicit" "implicit declaration warning for strcmp" } */ }