mirror of git://sourceware.org/git/glibc.git
27 lines
629 B
C
27 lines
629 B
C
#undef __USE_STRING_INLINES
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#define __USE_STRING_INLINES
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#include <string.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <libc-diag.h>
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int
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main (void)
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{
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const char *a = "abc";
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const char *b = a;
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DIAG_PUSH_NEEDS_COMMENT;
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/* GCC 9 correctly warns that this call to strpbrk is useless. That
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is deliberate; this test is verifying that a side effect in an
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argument still occurs when the call itself is useless and could
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be optimized to return a constant. */
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DIAG_IGNORE_NEEDS_COMMENT (9, "-Wunused-value");
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strpbrk (b++, "");
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DIAG_POP_NEEDS_COMMENT;
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if (b != a + 1)
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return 1;
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return 0;
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}
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