sourcepawn2: jitcraft/Parser.h@633176823669

     1 /*

     2  * Copyright (C) 2012 David Anderson

     3  *

     4  * This file is part of JITCraft.

     5  *

     6  * JITCraft is free software: you can redistribute it and/or modify it under

     7  * the terms of the GNU General Public License as published by the Free

     8  * Software Foundation, either version 3 of the License, or (at your option)

     9  * any later version.

    10  *

    11  * Foobar is distributed in the hope that it will be useful, but WITHOUT ANY

    12  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS

    13  * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

    14  *

    15  * You should have received a copy of the GNU General Public License along with

    16  * JITCraft. If not, see http://www.gnu.org/licenses/.

    17  */

    18 #ifndef _include_jitcraft_parser_h_

    19 #define _include_jitcraft_parser_h_

    21 #include <stdio.h>

    22 #include <vector>

    23 #include "AST.h"

    24 #include "StringPool.h"

    25 #include "Scanner.h"

    26 #include "Scopes.h"

    28 namespace jc {

    30 class Parser

    31 {

    32     PoolAllocator &pool_;

    33     StringPool strings_;

    34     Scanner scanner_;

    35     Scope *scope_;

    36     std::vector<NameProxy *> *unbound_;

    38   private:

    39     void redeclarationError() {

    40         assert(false);

    41     }

    42     bool match(TokenKind kind);

    43     bool expect(TokenKind kind);

    45     Scope *enterScope(Scope::Kind kind);

    47     VariableDeclaration *variableDeclaration();

    48     bool matchName(Name **name, TokenKind kind = TOK_NAME);

    49     Name *expectName();

    50     NameProxy *bind(Name *name);

    51     Expression *primitive();

    52     Expression *call(Expression *callee);

    53     Expression *index(Expression *left);

    54     Expression *prefix();

    55     Expression *primary();

    56     Expression *unary();

    57     Expression *multiplication();

    58     Expression *shift();

    59     Expression *addition();

    60     Expression *relational();

    61     Expression *equals();

    62     Expression *expression();

    64     Statement *enum_();

    65     Statement *if_();

    66     Statement *block();

    67     Statement *function();

    68     Statement *expressionStatement();

    69     Statement *forStatement();

    70     Statement *localStatement();

    71     Statement *globalStatement();

    72     Statement *returnStatement();

    74   public:

    75     Parser(const char *stream, size_t length);

    77     ParseTree *parse();

    78 };

    80 }

    82 #endif // _include_jitcraft_parser_h_

author	David Anderson <dvander@alliedmods.net>
	Wed Jun 27 02:21:56 2012 -0700 (2012-06-27)
changeset 4	633176823669
parent 2	46fc53b8fd2f
child 8	069d207a8f2a
permissions	-rw-r--r--