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Diffstat (limited to 'src/lmparse.kh')
-rw-r--r-- | src/lmparse.kh | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/src/lmparse.kh b/src/lmparse.kh deleted file mode 100644 index e55f3c25..00000000 --- a/src/lmparse.kh +++ /dev/null @@ -1,120 +0,0 @@ -/* - * Copyright 2001-2007 Adrian Thurston <thurston@complang.org> - */ - -/* This file is part of Colm. - * - * Colm is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * Colm is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with Colm; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef RLPARSE_H -#define RLPARSE_H - -#include <iostream> -#include "avltree.h" -#include "parsedata.h" - -#define PROPERTY_REDUCE_FIRST 0x1 - -struct ColmParser -{ - ColmParser( Compiler *pd, const char *fileName, const char *sectionName, const InputLoc §ionLoc ) - : pd(pd), sectionName(sectionName), enterRl(false) - {} - - %%{ - parser ColmParser; - - # Use a class for tokens. - token uses class Token; - - # Atoms. - token TK_Word, TK_Literal, TK_SingleLit, TK_DoubleLit, TK_Number, TK_UInt, - TK_Hex, KW_Nil, KW_True, KW_False; - - # General tokens. - token TK_DotDot, TK_ColonGt, TK_ColonGtGt, TK_LtColon, - TK_DoubleArrow, TK_StarStar, TK_NameSep, TK_DashDash, TK_DoubleEql, - TK_NotEql, TK_DoubleColon, TK_LessEql, TK_GrtrEql, TK_RightArrow, - TK_LitPat, TK_AmpAmp, TK_BarBar, TK_SqOpen, TK_SqOpenNeg, TK_SqClose, - TK_Dash, TK_ReChar, TK_LtLt; - - # Defining things. - token KW_Rl, KW_Def, KW_Lex, KW_Context, KW_Ignore, KW_Token, KW_Commit, KW_Namespace, - KW_Literal, KW_ReduceFirst, KW_Map, KW_List, KW_Vector, KW_Parser, KW_Global, KW_Export, - KW_Iter, KW_Reject, KW_Ptr, KW_Ref, KW_Deref; - - # Language. - token KW_If, KW_While, KW_Else, KW_Elsif, KW_For, KW_Return, KW_Yield, KW_In, - KW_Break, KW_PrintXMLAC, KW_PrintXML, KW_Print, KW_PrintStream, KW_Require; - - # Patterns. - token KW_Match, KW_Construct, KW_Parse, KW_ParseStop, KW_New, KW_MakeToken, - KW_MakeTree, KW_TypeId, KW_Alias, KW_Send, KW_Ni, KW_Ci; - - token KW_Include, KW_Preeof; - - token KW_Left, KW_Right, KW_Nonassoc, KW_Prec; - - }%% - - %% write instance_data; - - - void init(); - int parseLangEl( int type, const Token *token ); - - int token( InputLoc &loc, int tokId, char *tokstart, int toklen ); - void addRegularDef( const InputLoc &loc, Namespace *nspace, - const String &name, Join *join ); - TokenRegion *createRegion( String &name ); - void addRegionDef( const InputLoc &loc, Namespace *nspace, - const String &name, TokenRegion *join ); - void addProduction( const InputLoc &loc, const String &name, - ProdElList *prodElList, bool commit, CodeBlock *redBlock, LangEl *predOf ); - void addArgvList(); - - /* Report an error encountered by the parser. */ - ostream &parse_error( int tokId, Token &token ); - - Compiler *pd; - - /* The name of the root section, this does not change during an include. */ - const char *sectionName; - - NameRef nameRef; - NameRefList nameRefList; - - LangElVect langElVect; - - PatternItemList *patternItemList; - ReplItemList *replItemList; - RegionVect regionStack; - NamespaceVect namespaceStack; - ContextVect contextStack; - - String curDefineId; - LelDefList *curDefList; - ProdElList *curProdElList; - - PredType predType; - ReCaptureVect reCaptureVect; - - bool enterRl; -}; - -%% write token_defs; - -#endif |