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26 lines
315 B
C
26 lines
315 B
C
/* Bug #1822 - Redefined macros failed to be all undefined with a single #undef */
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#undef F
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#undef F
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#define F 1
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#define F 1
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#undef F
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#if defined F
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#error #undef F fails!
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#endif
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#define F 0
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#include <stdio.h>
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int main(void)
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{
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if (F != 0)
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{
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printf("failed: F = %d\n", F);
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}
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return F;
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}
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