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comparison gcc/testsuite/g++.old-deja/g++.law/enum9.C @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 84e7813d76e9
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68:561a7518be6b 111:04ced10e8804
1 // { dg-do run }
2 // { dg-options "-fshort-enums" }
3
4 // On ARM EABI targets this testcase will cause a warning to be emitted
5 // whilst EABI attributes are being merged at link time unless
6 // the --no-enum-size-warning option is passed to the linker. Whilst the
7 // enum-size attributes should only be emitted if there are values of
8 // enum type that can escape the compilation unit, gcc cannot currently
9 // detect this; if this facility is added then this linker option should
10 // not be needed.
11 // { dg-options "-fshort-enums -Wl,--no-enum-size-warning" { target arm_eabi } }
12
13 // GROUPS passed enums
14 extern "C" int printf (const char *, ...);
15
16 enum E { A = 0x80000000, B = 0 };
17
18 main()
19 {
20 if (sizeof (E) != 4)
21 { printf ("FAIL\n"); return 1; }
22 else
23 printf ("PASS\n");
24 return 0;
25 }