gcc-4.9/gcc/testsuite/gcc.dg/c90-impl-int-1.c


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/* Test for implicit int: in C90 only.  */
/* Origin: Joseph Myers <jsm28@cam.ac.uk> */
/* { dg-do compile } */
/* { dg-options "-std=iso9899:1990 -pedantic-errors" } */

extern foo;

bar (void) { }