diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/cpp/trad/funlike.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/cpp/trad/funlike.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp/trad/funlike.c b/gcc/testsuite/gcc.dg/cpp/trad/funlike.c new file mode 100644 index 000000000..db550d53c --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp/trad/funlike.c @@ -0,0 +1,25 @@ +/* Test that undefined names evaluate to zero, that macros after a + funlike macro are expanded, and that if it is a '(' the funlike + macro is not treated as such. */ + +/* { dg-do preprocess } */ + +#define f(x) x +#define h != 0 +#define i +#define paren ( + +#if f != 0 +# error /* { dg-bogus "error" "undefined name" } */ +#endif + +#if f h +# error /* { dg-bogus "error" "h not expanded" } */ +#endif + +#if f i +# error /* { dg-bogus "error" "empty macro" } */ +#endif + +#if f paren 6) /* { dg-error "missing binary" "macro-expanded parenthesis" } */ +#endif |