/* 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; }