diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/cpp-if2.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/cpp-if2.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp-if2.c b/gcc/testsuite/gcc.dg/cpp-if2.c new file mode 100644 index 00000000000..60e8ffd22dc --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp-if2.c @@ -0,0 +1,19 @@ +/* { dg-do preprocess } */ +/* { dg-options -pedantic-errors } */ + +#if 'a' != 'a' || '\001' != 1 || '\x12' != 0x12 +#error a,1,0x12 /* { dg-bogus "#error" "basic charconst recognition" } */ +#endif + +#if 'a' != L'a' || L'\xfeed' != 0xfeed +#error L'a',0xfeed /* { dg-bogus "#error" "wide charconst recognition" } */ +#endif + +#if 'abcd' /* { dg-warning "multi-character character constant" "multi-character charconst" } */ +#endif + +#if 'abcdefghi' /* { dg-error "character constant (is )?too long" "charconst too long" } */ +#endif + +#if '' /* { dg-error "empty character constant" "empty charconst" } */ +#endif |