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annotate gcc/testsuite/gcc.dg/pr80776-2.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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131
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1 /* { dg-do compile } */
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2 /* { dg-options "-O2 -Wformat-overflow" } */
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3
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4 extern int sprintf (char *restrict, const char *restrict, ...)
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5 __attribute__ ((__nothrow__));
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6 extern int foo (void);
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7
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8 int
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9 Fgenerate_new_buffer_name (void)
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10 {
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11 char number[2];
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12 int i = foo ();
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13 if (i < 0)
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14 __builtin_unreachable ();
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15 if (i >= 2)
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16 __builtin_unreachable ();
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17 return sprintf (number, "%d", i); /* { dg-bogus "writing" } */
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18 }