From 6c8cd11dad10587e5dde9ab7706384927b961bb6 Mon Sep 17 00:00:00 2001 From: Matthias Schiffer Date: Thu, 16 Apr 2015 22:07:29 +0200 Subject: Completely refactor code generation --- src/output_source_slr.hpp | 54 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 src/output_source_slr.hpp (limited to 'src/output_source_slr.hpp') diff --git a/src/output_source_slr.hpp b/src/output_source_slr.hpp new file mode 100644 index 0000000..b25f532 --- /dev/null +++ b/src/output_source_slr.hpp @@ -0,0 +1,54 @@ +/* + Copyright (c) 2015, Matthias Schiffer + All rights reserved. + + 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. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE + FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +#pragma once + +#include "generator_slr.hpp" +#include "output_source.hpp" + + +namespace solar { + +class output_source_slr_t : public output_source_t { +private: + const generator_slr_t * get_generator() { + return dynamic_cast(output_common_t::get_generator()); + } + + void emit_state_shift(unsigned state); + + void emit_state_reduce_code(const item_t &item, unsigned rule_id); + bool emit_state_reduce(unsigned state); + +protected: + virtual void emit_state(unsigned state); + +public: + output_source_slr_t(const output_common_t &common, const char *source, const char *header) : output_source_t(common, source, header) { + } +}; + +} -- cgit v1.2.3