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annotate gcc/testsuite/gcc.dg/tree-ssa/pr79275.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* PR middle-end/79275 - -Wformat-overflow false positive exceeding INT_MAX
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2 in glibc sysdeps/posix/tempname.c
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3 { dg-do compile }
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4 { dg-options "-O2 -Wall -Wformat-overflow=1 -ftrack-macro-expansion=0" } */
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5
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6 typedef __SIZE_TYPE__ size_t;
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7
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8 void f (char *dst, size_t n, const char *s)
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9 {
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10 if (n < 2 || __INT_MAX__ - 2 < n)
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11 n = 2;
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12
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13 __builtin_sprintf (dst, "%.*s %.*s", (int)n, s, (int)n, s); /* { dg-bogus "INT_MAX" } */
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14 }