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annotate gcc/testsuite/gcc.dg/cpp/warn-redefined-2.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
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Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 // { dg-do preprocess }
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2 // { dg-options "-std=gnu99 -fdiagnostics-show-option -Werror=builtin-macro-redefined" }
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3 /* { dg-message "some warnings being treated as errors" "" {target "*-*-*"} 0 } */
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4 #ifndef __TIME__
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5 #error "__TIME__ builtin is not defined"
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6 // { dg-bogus "__TIME__ builtin is not defined" "no-time" { target *-*-* } .-1 }
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7 #endif
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8
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9 #define __TIME__ "X" // { dg-error "-:\"__TIME__\" redefined .-Werror=builtin-macro-redefined." }
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11 #define __TIME__ "Y" // { dg-bogus "-Wbuiltin-macro-redefined" }
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12 // { dg-warning "-:\"__TIME__\" redefined" "not-builtin-1" { target *-*-* } .-1 }
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13 // { dg-message "-:previous definition" "previous-1" { target *-*-* } 9 }
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14
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15 #define X "X"
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16 #define X "Y" // { dg-bogus "-Wbuiltin-macro-redefined" }
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17 // { dg-warning "-:\"X\" redefined" "not-builtin-2" { target *-*-* } .-1 }
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18 // { dg-message "-:previous definition" "previous-2" { target *-*-* } 15 }