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/* 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 *-*-* } 9 } */

}

/* 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 *-*-* } 19 } */

}