rt_gccstream/gcc/testsuite/gcc.dg/dremf-type-compat-4.c

14 lines
439 B
C

/* Test for bogus diagnostics for dremf definition, as in bug 16666.
The GNU extension permitting a prototype to override the promotion
of old-style parameter declarations should only apply when the
prototype is visible, not for a built-in prototype. */
/* { dg-do compile } */
/* { dg-options "" } */
float
dremf(x, y) /* { dg-warning "conflicting types for built-in function 'dremf'" } */
float x, y;
{
return x + y;
}