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54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
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#pragma once
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#include <stack>
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#include <string>
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#include "astnode.hpp"
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class yy_extra_type {
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public:
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yy_extra_type() {
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first_lineno = 0;
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lineno = 1;
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terminated = false;
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last_token = -1;
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insert_token = -1;
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heredoc_yyleng = -1;
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list_size = 0;
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pushStack();
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}
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size_t first_lineno; // line number before scanning the current token
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size_t lineno; // current line number being scanned.
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std::string error; // description of error (if terminated true)
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bool terminated; // becomes true when the parser terminates with an error
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int last_token; // the last token to be returned by the scanner
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int insert_token; // insert this token without reading from buffer
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size_t heredoc_yyleng; // last length of yytext while scanning
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std::string heredoc_label; // heredoc sentinel label
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unsigned int list_size;
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xhpast::token_list_t token_list;
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void pushStack() {
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tag_stack.push_front(std::deque<std::string>());
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}
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protected:
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std::deque<std::deque<std::string> > tag_stack;
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};
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#define YYSTYPE xhpast::Node *
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#define YY_HEADER_EXPORT_START_CONDITIONS
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#define YY_EXTRA_TYPE yy_extra_type*
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#include "parser.yacc.hpp"
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#ifndef FLEX_SCANNER
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#include "scanner.lex.hpp"
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#endif
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int xhpparse(void*, YYSTYPE *);
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void xhp_new_push_state(int s, struct yyguts_t* yyg);
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void xhp_new_pop_state(struct yyguts_t* yyg);
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void xhp_set_state(int s, struct yyguts_t* yyg);
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