Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.dg/cpp/trad/argcount.c @ 111:04ced10e8804
gcc 7
| author | kono |
|---|---|
| date | Fri, 27 Oct 2017 22:46:09 +0900 |
| parents | |
| children | 84e7813d76e9 |
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| 68:561a7518be6b | 111:04ced10e8804 |
|---|---|
| 1 /* Test that we correctly complain about an invalid number of macro | |
| 2 arguments. */ | |
| 3 | |
| 4 /* { dg-do preprocess } */ | |
| 5 | |
| 6 #define f(x) x | |
| 7 #define g(x, y) x y | |
| 8 #define h() | |
| 9 | |
| 10 f(); /* { dg-bogus "requires 1" "no arg is 1 empty arg" } */ | |
| 11 f( ); /* { dg-bogus "macro" "1 arg to 1 param macro" } */ | |
| 12 f(1,); /* { dg-error "passed 2" "2 args to 1 param macro" } */ | |
| 13 f(1,2); /* { dg-error "passed 2" "2 args to 1 param macro" } */ | |
| 14 h(); /* { dg-bogus "macro" "no arg to 1 param macro" } */ | |
| 15 h( ); /* { dg-error "passed 1" "1 arg to 0 param macro" } */ | |
| 16 h(1,2); /* { dg-error "passed 2" "2 args to 0 param macro" } */ | |
| 17 g(); /* { dg-error "requires 2" "0 args to 2 param macro" } */ | |
| 18 g( ); /* { dg-error "requires 2" "1 args to 2 param macro" } */ | |
| 19 g( ,2); /* { dg-bogus "requires 2" "2 args to 2 param macro" } */ | |
| 20 g(,); /* { dg-bogus "requires 2" "2 args to 2 param macro" } */ | |
| 21 g(1,2,3); /* { dg-error "passed 3" "3 args to 2 param macro" } */ |