sourcepawn2: src/Parser.h@9c544823d090

     1 /* vim: set ts=4 sw=4 tw=99 et:

     2  *

     3  * Copyright (C) 2012 David Anderson

     4  *

     5  * This file is part of SourcePawn.

     6  *

     7  * SourcePawn is free software: you can redistribute it and/or modify it under

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

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

    10  * any later version.

    11  *

    12  * SourcePawn is distributed in the hope that it will be useful, but WITHOUT ANY

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

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

    15  *

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

    17  * SourcePawn. If not, see http://www.gnu.org/licenses/.

    18  */

    19 #ifndef _include_jitcraft_parser_h_

    20 #define _include_jitcraft_parser_h_

    22 #include <stdio.h>

    23 #include "AST.h"

    24 #include "Scanner.h"

    25 #include "Scopes.h"

    26 #include "Strings.h"

    28 namespace ke {

    30 class Parser

    31 {

    32     Zone *zone_;

    33     CompileContext &cc_;

    34     PoolAllocator &pool_;

    35     Scanner scanner_;

    36     Scope *scope_;

    37     PoolList<NameProxy *> *unbound_;

    38     bool encounteredReturn_;

    40   private:

    41     void redeclarationError(BoundName *name);

    42     bool peek(TokenKind kind);

    43     bool match(TokenKind kind);

    44     bool expect(TokenKind kind);

    45     bool matchSemicolon();

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

    50     VariableDeclaration *variableDeclaration(TokenKind kind);

    51     bool matchName(String **name, TokenKind kind = TOK_NAME);

    53     NameProxy *bind(Handle<String> name);

    54     BoundName *bindType(Handle<String> string);

    56     ExpressionList *dimensions();

    57     String *expectName();

    59     Expression *primitive();

    60     Expression *call(Expression *callee);

    61     Expression *index(Expression *left);

    62     Expression *prefix();

    63     Expression *primary();

    64     Expression *unary();

    65     Expression *multiplication();

    66     Expression *addition();

    67     Expression *shift();

    68     Expression *bitand_();

    69     Expression *bitxor();

    70     Expression *bitor_();

    71     Expression *relational();

    72     Expression *equals();

    73     Expression *and_();

    74     Expression *or_();

    75     Expression *ternary();

    76     Expression *assignment();

    77     Expression *expression();

    79     Statement *struct_();

    80     Statement *enum_();

    81     Statement *if_();

    82     Statement *block(Scope *scope = NULL);

    83     Statement *function(TokenKind tok);

    84     Statement *expressionStatement();

    85     Statement *while_();

    86     Statement *do_();

    87     Statement *forStatement();

    88     Statement *localStatement();

    89     Statement *globalStatement();

    90     Statement *returnStatement();

    92     bool setupIntrinsics();

    94   public:

    95     Parser(Zone *zone, CompileContext &cc, const char *stream, size_t length);

    97     ParseTree *parse();

    98 };

   100 }

   102 #endif // _include_jitcraft_parser_h_

author	David Anderson <dvander@alliedmods.net>
	Sat Aug 04 19:33:06 2012 -0700 (2012-08-04)
changeset 147	9c544823d090
parent 146	dc7d3b7a918c
child 148	c0740249963c
permissions	-rw-r--r--