19 lines
427 B
C
19 lines
427 B
C
/* { dg-do compile } */
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/* { dg-options "-O2 -Wformat-overflow" } */
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extern int sprintf (char *restrict, const char *restrict, ...)
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__attribute__ ((__nothrow__));
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extern int foo (void);
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int
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Fgenerate_new_buffer_name (void)
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{
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char number[2];
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int i = foo ();
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if (i < 0)
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__builtin_unreachable ();
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if (i >= 2)
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__builtin_unreachable ();
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return sprintf (number, "%d", i); /* { dg-bogus "writing" } */
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}
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