+++ /dev/null
-/* Test for -Wtraditional warnings on conversions by prototypes.
- Note, gcc should omit these warnings in system header files.
- By Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 4/09/2001. */
-/* { dg-do compile } */
-/* { dg-options "-Wtraditional" } */
-
-extern void foo_i (int);
-extern void foo_f (float);
-extern void foo_ld (long double);
-extern void foo_cd (__complex__ double);
-
-extern int i;
-extern float f;
-extern long double ld;
-extern __complex__ double cd;
-
-void
-testfunc1 (void)
-{
- foo_i (i);
- foo_i (f); /* { dg-warning "as integer rather than floating" "prototype conversion warning" } */
- foo_i (ld); /* { dg-warning "as integer rather than floating" "prototype conversion warning" } */
- foo_i (cd); /* { dg-warning "as integer rather than complex" "prototype conversion warning" } */
-
- foo_f (i); /* { dg-warning "as floating rather than integer" "prototype conversion warning" } */
- foo_f (f); /* { dg-warning "as `float' rather than `double'" "prototype conversion warning" } */
- foo_f (ld); /* { dg-warning "as `float' rather than `double'" "prototype conversion warning" } */
- foo_f (cd); /* { dg-warning "as floating rather than complex" "prototype conversion warning" } */
-
- foo_ld (i); /* { dg-warning "as floating rather than integer" "prototype conversion warning" } */
- foo_ld (f);
- foo_ld (ld);
- foo_ld (cd); /* { dg-warning "as floating rather than complex" "prototype conversion warning" } */
-
- foo_cd (i); /* { dg-warning "as complex rather than integer" "prototype conversion warning" } */
- foo_cd (f); /* { dg-warning "as complex rather than floating" "prototype conversion warning" } */
- foo_cd (ld); /* { dg-warning "as complex rather than floating" "prototype conversion warning" } */
- foo_cd (cd);
-}
-
-# 54 "sys-header.h" 3
-/* We are in system headers now, no -Wtraditional warnings should issue. */
-
-void
-testfunc2 (void)
-{
- foo_i (i);
- foo_i (f);
- foo_i (ld);
- foo_i (cd);
-
- foo_f (i);
- foo_f (f);
- foo_f (ld);
- foo_f (cd);
-
- foo_ld (i);
- foo_ld (f);
- foo_ld (ld);
- foo_ld (cd);
-
- foo_cd (i);
- foo_cd (f);
- foo_cd (ld);
- foo_cd (cd);
-}