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view gcc/testsuite/gcc.dg/cpp/if-cexp.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 04ced10e8804
children
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/* { dg-do preprocess } */

/* Test the ? : opearator, for precedence and both true and false.  */

#if  1 ? 1 ? 2 : 0 : 0
#error OK	/* { dg-error "OK" "nested ? :" } */
#endif

#if  ((0) ? (1) ? (2) : (3) : (4) ? (5): (6)) == 5
#error OK	/* { dg-error "OK" "nested ? : with parens" } */
#endif

#if 2:		/* { dg-error "':' without" "immediate :" } */
#endif