| /* |
| * 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. |
| */ |
| |
| %{ |
| /* Builds "scanner.c". */ |
| /* The scanner itself is a no-op. A successful compilation is all we want. */ |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include "config.h" |
| |
| %} |
| |
| %option 8bit prefix="FOO" |
| %option nounput nomain noyywrap noinput |
| %option warn |
| |
| |
| %% |
| |
| .|\n|\r { |
| |
| /* Compile, but do not execute the following code. */ |
| if( 0) { |
| FOO_create_buffer((FILE*)0,0); |
| FOO_delete_buffer((YY_BUFFER_STATE)0); |
| FOO_flush_buffer((YY_BUFFER_STATE)0); |
| FOO_init_buffer((YY_BUFFER_STATE)0,(FILE*)0); |
| FOO_load_buffer_state(); |
| FOO_scan_buffer((char*)0,(yy_size_t)0); |
| FOO_scan_bytes((yyconst char*)0, 0); |
| FOO_scan_string((yyconst char*)0); |
| FOO_switch_to_buffer((YY_BUFFER_STATE)0); |
| yyin = (FILE*)0; |
| yyout = (FILE*)0; |
| yyleng = 0; |
| yylex(); |
| yyrestart((FILE*)0); |
| yytext = (char*)0; |
| } |
| } |
| %% |
| |
| |
| int main(void); |
| |
| int |
| main (void) |
| { |
| yyin = stdin; |
| yyout = stdout; |
| FOOlex(); |
| printf("TEST RETURNING OK.\n"); |
| return 0; |
| } |
| |