minix/external/bsd/flex/dist/tests/test-c-cpp-r/scanner.l
2012-06-18 10:54:47 +00:00

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1.6 KiB
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/* $NetBSD: scanner.l,v 1.1.1.1 2009/10/26 00:29:31 christos Exp $ */
/*
* This file is part of flex.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE.
*/
%{
/* A template scanner file to build "scanner.c".
The scanner is not really important -- we only care if
it compiles under a c++ compiler, and runs. */
#include <stdio.h>
#include <stdlib.h>
#include "config.h"
/*#include "parser.h" */
%}
%option 8bit outfile="scanner.cpp" prefix="test"
%option nounput nomain noyywrap
%option warn reentrant
%%
. { }
%%
int main(void);
int
main ()
{
yyscan_t lexer;
yylex_init( &lexer );
yyset_out ( stdout,lexer);
yyset_in ( stdin, lexer);
while( yylex(lexer) )
{
}
yylex_destroy( lexer );
printf("TEST RETURNING OK.\n");
return 0;
}