annotate gcc/testsuite/gcc.dg/cpp/wchar-1.c @ 111:04ced10e8804

gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
111
kono
parents:
diff changeset
1 /* Copyright (C) 2002 Free Software Foundation, Inc. */
kono
parents:
diff changeset
2
kono
parents:
diff changeset
3 /* { dg-do run } */
kono
parents:
diff changeset
4 /* { dg-options "-w" } */
kono
parents:
diff changeset
5
kono
parents:
diff changeset
6 /* Source: Neil Booth, 24 Feb 2002.
kono
parents:
diff changeset
7
kono
parents:
diff changeset
8 Test if compiler and preprocessor agree on signeness of wide
kono
parents:
diff changeset
9 chars. */
kono
parents:
diff changeset
10
kono
parents:
diff changeset
11 int main ()
kono
parents:
diff changeset
12 {
kono
parents:
diff changeset
13 __WCHAR_TYPE__ c = -1;
kono
parents:
diff changeset
14
kono
parents:
diff changeset
15 #if L'\x0' - 1 < 0
kono
parents:
diff changeset
16 if (c > 0)
kono
parents:
diff changeset
17 abort ();
kono
parents:
diff changeset
18 #else
kono
parents:
diff changeset
19 if (c < 0)
kono
parents:
diff changeset
20 abort ();
kono
parents:
diff changeset
21 #endif
kono
parents:
diff changeset
22
kono
parents:
diff changeset
23 return 0;
kono
parents:
diff changeset
24 }