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/* Copyright (C) 2002 Free Software Foundation, Inc.

   Tests various diagnostics about a bit-field's type and width.

   Source: Neil Booth, 26 Jan 2002.

*/

/* { dg-options -pedantic } */

enum foo {e1 = 0, e2, e3, e4, e5};

int x;

typedef unsigned int ui;

struct bf1

{

  unsigned int a: 3.5;          /* { dg-error "integer constant" } */

  unsigned int b: x;            /* { dg-error "integer constant" } */

  unsigned int c: -1;           /* { dg-error "negative width" } */

  unsigned int d: 0;             /* { dg-error "zero width" } */

  unsigned int : 0;              /* { dg-bogus "zero width" } */

  unsigned int : 5;

  double e: 1;                  /* { dg-error "invalid type" } */

  float f: 1;                   /* { dg-error "invalid type" } */

  unsigned long g: 5;           /* { dg-warning "GCC extension|ISO C" } */

  ui h: 5;

  enum foo i: 2;                /* { dg-warning "narrower" } */

    /* { dg-warning "GCC extension|ISO C" "extension" { target *-*-* } 27 } */

  enum foo j: 3;                /* { dg-warning "GCC extension|ISO C" } */

  unsigned int k: 256;          /* { dg-error "exceeds its type" } */

};