/* Test diagnostics for bad type conversion when inlining unprototyped functions: should not be errors with -pedantic-errors. */ /* Origin: Joseph Myers <jsm@polyomino.org.uk> */ /* { dg-do compile } */ /* { dg-options "-O3 -std=c99 -pedantic-errors" } */ /* This is valid to execute, so maybe shouldn't warn at all. */ void f0(x) signed char *x; { } void g0(unsigned char *x) { f0(x); } /* { dg-warning "warning: pointer targets in passing argument 1 of 'f0' differ in signedness" } */ /* This is undefined on execution but still must compile. */ void f1(x) int *x; { } void g1(unsigned int *x) { f1(x); } /* { dg-warning "warning: pointer targets in passing argument 1 of 'f1' differ in signedness" } */