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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/trigraphs.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/trigraphs.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/cpp/trigraphs.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp/trigraphs.c b/gcc/testsuite/gcc.dg/cpp/trigraphs.c new file mode 100644 index 000000000..3ec5ed721 --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp/trigraphs.c @@ -0,0 +1,34 @@ +/* { dg-do run } */ +/* { dg-options "-ansi" } */ + +extern void abort (void); + +/* Basic tests for trigraph conversion. + All of them are here, but not in all possible contexts. *??/ +/ + +??=include <stdio.h> + +??=define TWELVE 1??/ +2 + +static const char str??(??) = "0123456789??/n"; + +int +main(void) +??< + unsigned char x = 5; + + if (sizeof str != TWELVE) + abort (); + + /* Test ^=, the only multi-character token to come from trigraphs. */ + x ??'= 3; + if (x != 6) + abort (); + + if ((5 ??! 3) != 7) + abort (); + + return 0; +??> |