// { dg-do run }
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// { dg-do run }
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// { dg-options "-fshort-enums" }
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// { dg-options "-fshort-enums" }
|
|
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// On ARM EABI targets this testcase will cause a warning to be emitted
|
// On ARM EABI targets this testcase will cause a warning to be emitted
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// whilst EABI attributes are being merged at link time unless
|
// whilst EABI attributes are being merged at link time unless
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// the --no-enum-size-warning option is passed to the linker. Whilst the
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// the --no-enum-size-warning option is passed to the linker. Whilst the
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// enum-size attributes should only be emitted if there are values of
|
// enum-size attributes should only be emitted if there are values of
|
// enum type that can escape the compilation unit, gcc cannot currently
|
// enum type that can escape the compilation unit, gcc cannot currently
|
// detect this; if this facility is added then this linker option should
|
// detect this; if this facility is added then this linker option should
|
// not be needed. arm-*-linux*eabi should be a good approximation to
|
// not be needed. arm-*-linux*eabi should be a good approximation to
|
// those platforms where the EABI supplement defines enum values to be
|
// those platforms where the EABI supplement defines enum values to be
|
// 32 bits wide.
|
// 32 bits wide.
|
// { dg-options "-fshort-enums -Wl,--no-enum-size-warning" { target arm*-*-linux*eabi } }
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// { dg-options "-fshort-enums -Wl,--no-enum-size-warning" { target arm*-*-linux*eabi } }
|
|
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// GROUPS passed enums
|
// GROUPS passed enums
|
extern "C" int printf (const char *, ...);
|
extern "C" int printf (const char *, ...);
|
|
|
enum E { A = 0x80000000, B = 0 };
|
enum E { A = 0x80000000, B = 0 };
|
|
|
main()
|
main()
|
{
|
{
|
if (sizeof (E) != 4)
|
if (sizeof (E) != 4)
|
{ printf ("FAIL\n"); return 1; }
|
{ printf ("FAIL\n"); return 1; }
|
else
|
else
|
printf ("PASS\n");
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printf ("PASS\n");
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return 0;
|
return 0;
|
}
|
}
|
|
|
