diff options
| 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/trad/num-sign.c | |
| download | cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2 cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz | |
obtained gcc-4.6.4.tar.bz2 from upstream website;upstream
verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.
downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.
if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
Diffstat (limited to 'gcc/testsuite/gcc.dg/cpp/trad/num-sign.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/cpp/trad/num-sign.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp/trad/num-sign.c b/gcc/testsuite/gcc.dg/cpp/trad/num-sign.c new file mode 100644 index 000000000..64f12c072 --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp/trad/num-sign.c @@ -0,0 +1,16 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. */ + +/* { dg-do preprocess { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */ + +/* Tests that traditional numbers are signed, unless otherwise + specified. This test assumes a 32 bit target. + + Neil Booth, 5 Aug 2001. Inspired by PR 3824. */ + +#if 0xffffffffffffffff >= 0 +# error 0xffffffffffffffff /* { dg-bogus "0xffffffffffffffff" "0xffffffffffffffff positive" } */ +#endif + +#if 0xffffffffffffffffU <= 0 +# error 0xffffffffffffffffU /* { dg-bogus "0xffffffffffffffffU" "0xffffffffffffffffU negative" } */ +#endif |