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// { dg-do run  }

// { dg-options "-fshort-enums" }

// On ARM EABI targets this testcase will cause a warning to be emitted

// whilst EABI attributes are being merged at link time unless

// the --no-enum-size-warning option is passed to the linker.  Whilst the

// enum-size attributes should only be emitted if there are values of

// enum type that can escape the compilation unit, gcc cannot currently

// detect this; if this facility is added then this linker option should

// not be needed.  arm-*-linux*eabi should be a good approximation to

// those platforms where the EABI supplement defines enum values to be

// 32 bits wide.

// { dg-options "-fshort-enums -Wl,--no-enum-size-warning" { target arm*-*-linux*eabi } }

#include 

enum A { a1 = 0x7fffffff };

enum B { b1 = 0x80000000 };

enum C { c1 = -1, c2 = 0x80000000 };

enum D { d1 = CHAR_MIN, d2 = CHAR_MAX };

enum E { e1 = CHAR_MIN, e2 = CHAR_MIN };

main()

{

  return (sizeof (A) != 4 || sizeof (B) != 4 || sizeof (C) != 8

          || sizeof (D) != 1 || sizeof (E) != 1);

}