diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/cpp/if-cexp.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/cpp/if-cexp.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp/if-cexp.c b/gcc/testsuite/gcc.dg/cpp/if-cexp.c new file mode 100644 index 000000000..1ebd11929 --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp/if-cexp.c @@ -0,0 +1,14 @@ +/* { dg-do preprocess } */ + +/* Test the ? : opearator, for precedence and both true and false. */ + +#if 1 ? 1 ? 2 : 0 : 0 +#error OK /* { dg-error "OK" "nested ? :" } */ +#endif + +#if ((0) ? (1) ? (2) : (3) : (4) ? (5): (6)) == 5 +#error OK /* { dg-error "OK" "nested ? : with parens" } */ +#endif + +#if 2: /* { dg-error "':' without" "immediate :" } */ +#endif |