33 lines
1.3 KiB
C++
33 lines
1.3 KiB
C++
#include "tree_sitter/compiler.h"
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#include "compiler/prepare_grammar/prepare_grammar.h"
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#include "compiler/build_tables/build_tables.h"
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#include "compiler/generate_code/c_code.h"
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#include "compiler/prepared_grammar.h"
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namespace tree_sitter {
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using std::tuple;
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using std::string;
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using std::vector;
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using std::get;
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using std::make_tuple;
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tuple<string, vector<Conflict>, const GrammarError *>
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compile(const Grammar &grammar, std::string name) {
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auto prepare_grammar_result = prepare_grammar::prepare_grammar(grammar);
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const PreparedGrammar &syntax_grammar = get<0>(prepare_grammar_result);
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const PreparedGrammar &lexical_grammar = get<1>(prepare_grammar_result);
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const GrammarError *error = get<2>(prepare_grammar_result);
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if (error)
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return make_tuple("", vector<Conflict>(), error);
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auto table_build_result = build_tables::build_tables(syntax_grammar, lexical_grammar);
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const ParseTable &parse_table = get<0>(table_build_result);
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const LexTable &lex_table = get<1>(table_build_result);
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const vector<Conflict> &conflicts = get<2>(table_build_result);
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string code = generate_code::c_code(name, parse_table, lex_table, syntax_grammar, lexical_grammar);
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return make_tuple(code, conflicts, nullptr);
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}
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}
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