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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.dg/cpp/uchar-3.c | |
| download | cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2 cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz | |
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Diffstat (limited to 'gcc/testsuite/gcc.dg/cpp/uchar-3.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/cpp/uchar-3.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp/uchar-3.c b/gcc/testsuite/gcc.dg/cpp/uchar-3.c new file mode 100644 index 000000000..41b987f5c --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp/uchar-3.c @@ -0,0 +1,17 @@ +/* Copyright (C) 2002 Free Software Foundation, Inc. */ + +/* { dg-do compile } */ +/* { dg-options "-funsigned-char -fpreprocessed" } */ + +/* Source: Ziemowit Laski. -fpreprocessed doesn't define macros, but + CPP would interpret charconsts based upon whether __CHAR_UNSIGNED__ + was defined. */ + +int foo() +{ + char f = 0x83; + if (f == '\x83') /* { dg-bogus "always false" } */ + f = 0; + + return 0; +} |