Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/cpp/trad/argcount.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 84e7813d76e9 |
children |
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/* Test that we correctly complain about an invalid number of macro arguments. */ /* { dg-do preprocess } */ #define f(x) x #define g(x, y) x y #define h() f(); /* { dg-bogus "-:requires 1" "no arg is 1 empty arg" } */ f( ); /* { dg-bogus "-:macro" "1 arg to 1 param macro" } */ f(1,); /* { dg-error "-:passed 2" "2 args to 1 param macro" } */ f(1,2); /* { dg-error "-:passed 2" "2 args to 1 param macro" } */ h(); /* { dg-bogus "-:macro" "no arg to 1 param macro" } */ h( ); /* { dg-error "-:passed 1" "1 arg to 0 param macro" } */ h(1,2); /* { dg-error "-:passed 2" "2 args to 0 param macro" } */ g(); /* { dg-error "-:requires 2" "0 args to 2 param macro" } */ g( ); /* { dg-error "-:requires 2" "1 args to 2 param macro" } */ g( ,2); /* { dg-bogus "-:requires 2" "2 args to 2 param macro" } */ g(,); /* { dg-bogus "-:requires 2" "2 args to 2 param macro" } */ g(1,2,3); /* { dg-error "-:passed 3" "3 args to 2 param macro" } */