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view gcc/testsuite/c-c++-common/cpp/pr58844-2.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
children
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/* PR preprocessor/58844 */
/* { dg-do compile } */
/* { dg-options "-ftrack-macro-expansion=2" } */

#define A x######x
int A = 1;
#define A x######x	/* { dg-message "-:previous definition" } */
#define A x##x		/* { dg-warning "-:redefined" } */