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Diffstat (limited to 'tests/cxx_multiple_scanners_2.ll')
| -rw-r--r-- | tests/cxx_multiple_scanners_2.ll | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/tests/cxx_multiple_scanners_2.ll b/tests/cxx_multiple_scanners_2.ll new file mode 100644 index 0000000..d84c530 --- /dev/null +++ b/tests/cxx_multiple_scanners_2.ll @@ -0,0 +1,48 @@ + // 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. + +%{ +#include "config.h" + +%} + +%option 8bit prefix="S2_" +%option nounput nomain +%option warn stack noyy_top_state + +%x OFF +%x ON +%% +<INITIAL>{ +on yy_push_state(ON); return 3; +off yy_push_state(OFF); return 4; +.|\n return 5; +} +<ON>.|\n yy_pop_state(); return 6; + +<OFF>.|\n yy_pop_state(); return 7; +%% + +int S2_FlexLexer::yywrap() +{ + std::cout << "NOW WRAPPING." << std::endl; + return 1; +} |