Alessandro Bonazzi
e075990ed3
Files correlati : Commento : Aggiunto il preprocessore c++ mcpp per sostituire il compilatore nella compilazione delle maschere.
33 lines
688 B
C
33 lines
688 B
C
/* n_6.c: #include directive. */
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#include "defs.h"
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/* 6.1: Header-name quoted by " and " as well as by < and > can include
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standard headers. */
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/* Note: Standard headers can be included any times. */
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#include "ctype.h"
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#include <ctype.h>
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main( void)
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{
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int abc = 3;
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fputs( "started\n", stderr);
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assert( isalpha( 'a'));
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/* 6.2: Macro is allowed in #include line. */
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#define HEADER "header.h"
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#include HEADER
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assert( MACRO_abc == 3);
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/* 6.3: With macro nonsence but legal. */
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#undef MACRO_abc
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#define ZERO_TOKEN
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#include ZERO_TOKEN HEADER ZERO_TOKEN
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assert( MACRO_abc == 3);
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fputs( "success\n", stderr);
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return 0;
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}
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