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annotate 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>
date Mon, 25 May 2020 18:13:55 +0900
parents 84e7813d76e9
children
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1 /* Test that we correctly complain about an invalid number of macro
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2 arguments. */
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3
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4 /* { dg-do preprocess } */
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5
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6 #define f(x) x
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7 #define g(x, y) x y
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8 #define h()
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9
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84e7813d76e9 gcc-8.2
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10 f(); /* { dg-bogus "-:requires 1" "no arg is 1 empty arg" } */
84e7813d76e9 gcc-8.2
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11 f( ); /* { dg-bogus "-:macro" "1 arg to 1 param macro" } */
84e7813d76e9 gcc-8.2
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12 f(1,); /* { dg-error "-:passed 2" "2 args to 1 param macro" } */
84e7813d76e9 gcc-8.2
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13 f(1,2); /* { dg-error "-:passed 2" "2 args to 1 param macro" } */
84e7813d76e9 gcc-8.2
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14 h(); /* { dg-bogus "-:macro" "no arg to 1 param macro" } */
84e7813d76e9 gcc-8.2
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15 h( ); /* { dg-error "-:passed 1" "1 arg to 0 param macro" } */
84e7813d76e9 gcc-8.2
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16 h(1,2); /* { dg-error "-:passed 2" "2 args to 0 param macro" } */
84e7813d76e9 gcc-8.2
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17 g(); /* { dg-error "-:requires 2" "0 args to 2 param macro" } */
84e7813d76e9 gcc-8.2
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18 g( ); /* { dg-error "-:requires 2" "1 args to 2 param macro" } */
84e7813d76e9 gcc-8.2
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19 g( ,2); /* { dg-bogus "-:requires 2" "2 args to 2 param macro" } */
84e7813d76e9 gcc-8.2
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20 g(,); /* { dg-bogus "-:requires 2" "2 args to 2 param macro" } */
84e7813d76e9 gcc-8.2
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21 g(1,2,3); /* { dg-error "-:passed 3" "3 args to 2 param macro" } */