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/* Test for -Wtraditional warnings on integer constant suffixes.

   Note, gcc should omit these warnings in system header files.

   Origin: Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8/24/2000.  */

/* { dg-do compile } */

/* { dg-options "-Wtraditional" } */

void

testfunc ()

{

  int i;

  double f;

  i = 1L;

  i = 1l;

  i = 1U; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */

  i = 1u; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */

  f = 1.0;

  f = 1.0F; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */

  f = 1.0f; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */

  f = 1.0L; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */

  f = 1.0l; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */

# 24 "sys-header.h" 3

/* We are in system headers now, no -Wtraditional warnings should issue.  */

  i = 1L;

  i = 1l;

  i = 1U;

  i = 1u;

  f = 1.0;

  f = 1.0F;

  f = 1.0f;

  f = 1.0L;

  f = 1.0l;

}