mirror of https://github.com/exaloop/codon.git
55 lines
1.3 KiB
C++
55 lines
1.3 KiB
C++
/*
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* peg.h --- PEG parser interface.
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*
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* (c) Seq project. All rights reserved.
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* This file is subject to the terms and conditions defined in
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* file 'LICENSE', which is part of this source code package.
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*/
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#pragma once
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#include <any>
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#include <cstdio>
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#include <fstream>
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#include <iostream>
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#include <memory>
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#include <string>
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#include <vector>
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#include "parser/ast.h"
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#include "parser/cache.h"
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#include "parser/common.h"
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#include "util/peglib.h"
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namespace codon {
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namespace ast {
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struct ParseContext {
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shared_ptr<Cache> cache;
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std::stack<int> indent;
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int parens;
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int line_offset, col_offset;
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ParseContext(shared_ptr<Cache> cache, int parens = 0, int line_offset = 0,
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int col_offset = 0)
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: cache(move(cache)), parens(parens), line_offset(line_offset),
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col_offset(col_offset) {}
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bool hasCustomStmtKeyword(const string &kwd, bool hasExpr) const {
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auto i = cache->customBlockStmts.find(kwd);
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if (i != cache->customBlockStmts.end())
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return i->second.first == hasExpr;
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return false;
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}
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bool hasCustomExprStmt(const string &kwd) const {
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return in(cache->customExprStmts, kwd);
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}
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};
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} // namespace ast
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} // namespace codon
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void init_codon_rules(peg::Grammar &);
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void init_codon_actions(peg::Grammar &);
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void init_omp_rules(peg::Grammar &);
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void init_omp_actions(peg::Grammar &);
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