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Start work on parser code generation

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Max Brunsfeld 2013-12-15 19:33:34 -08:00
parent 99a6561db2
commit 562d780f9a
7 changed files with 583 additions and 4 deletions
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21
spec/code_gen_spec.cpp Normal file
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#include "spec_helper.h"
#include "test_grammars/arithmetic.h"
#include "parse_table_builder.h"
#include "parse_table.h"
#include "c_code.h"
#include <fstream>
using namespace std;
using namespace tree_sitter::lr;
using namespace tree_sitter;
Describe(code_generation) {
string test_parser_dir = src_dir() + "/spec/test_parsers";
It(works_for_the_arithmetic_grammar) {
Grammar grammar = test_grammars::arithmetic();
ParseTable table = ParseTableBuilder::build_table(grammar);
std::ofstream parser_file(test_parser_dir + "/arithmetic.c");
parser_file << code_gen::c_code(grammar, table);
}
};