Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/pr79275.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 | 04ced10e8804 |
children |
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/* PR middle-end/79275 - -Wformat-overflow false positive exceeding INT_MAX in glibc sysdeps/posix/tempname.c { dg-do compile } { dg-options "-O2 -Wall -Wformat-overflow=1 -ftrack-macro-expansion=0" } */ typedef __SIZE_TYPE__ size_t; void f (char *dst, size_t n, const char *s) { if (n < 2 || __INT_MAX__ - 2 < n) n = 2; __builtin_sprintf (dst, "%.*s %.*s", (int)n, s, (int)n, s); /* { dg-bogus "INT_MAX" } */ }