23 lines
368 B
C
23 lines
368 B
C
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/* n_29.c: #undef directive. */
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#include "defs.h"
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main( void)
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{
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int DEFINED = 1;
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fputs( "started\n", stderr);
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/* 29.1: Undefined macro is not a macro. */
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#define DEFINED
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#undef DEFINED
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assert( DEFINED == 1);
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/* 29.2: Undefining undefined name is not an error. */
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#undef UNDEFINED
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fputs( "success\n", stderr);
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return 0;
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}
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