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d51f2c9df520cdebcb645ebbf8ad56c96dc2c36a
harbour-core/harbour/include/hbexprop.h
Przemyslaw Czerpak 4dfc616250 2006-12-01 18:55 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/bin/pack_src.sh
    + added packing *.yy[ch] files

  * harbour/makefile.bc
  * harbour/makefile.vc
  * harbour/include/hbcomp.h
  * harbour/include/hbcompdf.h
  * harbour/include/hbexpra.c
  * harbour/include/hbexprb.c
  * harbour/include/hbexprc.c
  * harbour/include/hbexprop.h
  * harbour/include/hbpp.h
  * harbour/source/common/expropt1.c
  * harbour/source/common/expropt2.c
  * harbour/source/compiler/Makefile
  * harbour/source/compiler/complex.c
  * harbour/source/compiler/harbour.c
  * harbour/source/compiler/harbour.l
  * harbour/source/compiler/harbour.y
  * harbour/source/compiler/harbour.yyc
  * harbour/source/compiler/harbour.yyh
  * harbour/source/compiler/hbgenerr.c
  * harbour/source/macro/macro.y
  * harbour/source/macro/macro.yyc
  * harbour/source/pp/ppcore.c
    + added hb_comp prefix to grammar/lexer compiler public functions to
      reduce possible conflict with 3-rd party code which may use default
      yy prefix.
    ! do not use bison destructors for expressions. Internal bison logic
      cannot properly detect if expression was used or not in some of our
      grammar rules and it's possible that some expressions will not be freed
      and some other freed twice.
    ! added protection against multiple destructors execution for CBSTART
      and LITERAL tokens
    * added small garbage collector for deallocating expressions which were
      not freed (such situation can happen in syntax errors)
    % some optimizations in used structures to reduce their sizes
    + added protection against execution PCODE optimizations for functions
      which were not cleanly compiled.

  * harbour/source/rtl/idle.c
    * use const in nanosec() timeout declaration
2006-12-01 18:00:53 +00:00

213 lines
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/*
* $Id$
*/
/*
* Harbour Project source code:
* Header file for the Harbour Compiler
*
* Copyright 1999 Ryszard Glab
* www - http://www.harbour-project.org
*
* This program 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, or (at your option)
* any later version.
*
* This program 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 this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
*
* As a special exception, the Harbour Project gives permission for
* additional uses of the text contained in its release of Harbour.
*
* The exception is that, if you link the Harbour libraries with other
* files to produce an executable, this does not by itself cause the
* resulting executable to be covered by the GNU General Public License.
* Your use of that executable is in no way restricted on account of
* linking the Harbour library code into it.
*
* This exception does not however invalidate any other reasons why
* the executable file might be covered by the GNU General Public License.
*
* This exception applies only to the code released by the Harbour
* Project under the name Harbour. If you copy code from other
* Harbour Project or Free Software Foundation releases into a copy of
* Harbour, as the General Public License permits, the exception does
* not apply to the code that you add in this way. To avoid misleading
* anyone as to the status of such modified files, you must delete
* this exception notice from them.
*
* If you write modifications of your own for Harbour, it is your choice
* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice.
*
*/
#ifndef HB_EXPROP_H_
#define HB_EXPROP_H_
#include "hbapi.h"
HB_EXTERN_BEGIN
/* Definitions of function templates used in expression's message
* handling
*/
#define HB_EXPR_FUNC( proc ) HB_EXPR_PTR proc( HB_EXPR_PTR pSelf, int iMessage, HB_COMP_DECL )
typedef HB_EXPR_FUNC( HB_EXPR_FUNC_ );
typedef HB_EXPR_FUNC_ *HB_EXPR_FUNC_PTR;
extern const HB_EXPR_FUNC_PTR hb_comp_ExprTable[];
#define HB_EXPR_USE( pSelf, iMessage ) \
hb_comp_ExprTable[ (pSelf)->ExprType ]( (pSelf), (iMessage), HB_COMP_PARAM )
typedef HB_EXPR_PTR HB_EXPR_ACTION( HB_EXPR_PTR pSelf, int iMessage, HB_COMP_DECL );
#define HB_EXPR_PCODE0( action ) action( HB_COMP_PARAM )
#define HB_EXPR_PCODE1( action, p1 ) action( (p1), HB_COMP_PARAM )
#define HB_EXPR_PCODE2( action, p1, p2 ) action( (p1), (p2), HB_COMP_PARAM )
#define HB_EXPR_PCODE3( action, p1, p2, p3 ) action( (p1), (p2), (p3), HB_COMP_PARAM )
#define HB_EXPR_PCODE4( action, p1, p2, p3, p4 ) action( (p1), (p2), (p3), (p4), HB_COMP_PARAM )
#ifdef HB_MACRO_SUPPORT
extern HB_EXPR_PTR hb_macroExprNew( HB_COMP_DECL );
#else
extern void hb_compExprLstDealloc( HB_COMP_DECL );
#endif
extern HB_EXPR_PTR hb_compExprNew( HB_EXPRTYPE, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewEmpty( HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewNil( HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewDouble( double, BYTE, BYTE, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewLong( HB_LONG, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewDate( HB_LONG, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewString( char *, ULONG, BOOL, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewLogical( int, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewSelf( HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewCodeBlock( char *, int, int, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewVar( char *, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewAliasVar( HB_EXPR_PTR, HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewAliasExpr( HB_EXPR_PTR, HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewMacro( HB_EXPR_PTR, unsigned char, char *, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewFunName( char *, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewRTVar( char *, HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewAlias( char *, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewEQ( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewNE( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewLT( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewLE( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewGT( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewGE( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewIN( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewPlus( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewMinus( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewMult( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewDiv( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewMod( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewPower( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewAssign( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewEqual( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewPlusEq( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewMinusEq( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewMultEq( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewDivEq( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewModEq( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewExpEq( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewPostInc( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewPostDec( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewPreInc( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewPreDec( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewAnd( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewOr( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewNot( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewNegate( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewVarRef( char *, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewFunRef( char *, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewFunCall( HB_EXPR_PTR, HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewRef( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewCodeblockExpr( HB_EXPR_PTR, HB_EXPR_PTR );
extern HB_EXPR_PTR hb_compExprNewFunCallArg( HB_EXPR_PTR, HB_EXPR_PTR );
extern HB_EXPR_PTR hb_compExprNewSend( HB_EXPR_PTR, char *szMessage, HB_EXPR_PTR pMessage, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewMethodCall( HB_EXPR_PTR, HB_EXPR_PTR );
extern HB_EXPR_PTR hb_compExprNewList( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewArgList( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewArray( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprNewArrayAt( HB_EXPR_PTR, HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprAddListExpr( HB_EXPR_PTR, HB_EXPR_PTR );
extern HB_EXPR_PTR hb_compExprCBVarAdd( HB_EXPR_PTR, char *, BYTE, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprAddCodeblockExpr( HB_EXPR_PTR, HB_EXPR_PTR );
extern HB_EXPR_PTR hb_compExprNewIIF( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprReduce( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprMacroAsAlias( HB_EXPR_PTR );
extern HB_EXPR_PTR hb_compExprAssign( HB_EXPR_PTR, HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprEqual( HB_EXPR_PTR, HB_EXPR_PTR );
extern HB_EXPR_PTR hb_compExprAssignStatic( HB_EXPR_PTR, HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprClone( HB_EXPR_PTR pSrc );
extern ULONG hb_compExprListLen( HB_EXPR_PTR );
extern ULONG hb_compExprMacroListLen( HB_EXPR_PTR );
extern void hb_compExprClear( HB_EXPR_PTR, HB_COMP_DECL );
extern const char * hb_compExprDescription( HB_EXPR_PTR );
extern int hb_compExprType( HB_EXPR_PTR );
extern int hb_compExprIsInteger( HB_EXPR_PTR );
extern int hb_compExprIsLong( HB_EXPR_PTR );
extern int hb_compExprAsInteger( HB_EXPR_PTR );
extern int hb_compExprIsString( HB_EXPR_PTR );
extern int hb_compExprAsStringLen( HB_EXPR_PTR );
extern char *hb_compExprAsString( HB_EXPR_PTR );
extern char *hb_compExprAsSymbol( HB_EXPR_PTR );
extern void hb_compExprFree( HB_EXPR_PTR, HB_COMP_DECL );
extern void hb_compExprErrorType( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprListStrip( HB_EXPR_PTR, HB_COMP_DECL );
extern void hb_compExprCBVarDel( HB_CBVAR_PTR );
extern HB_EXPR_PTR hb_compExprReducePlusStrings( HB_EXPR_PTR, HB_EXPR_PTR, HB_COMP_DECL );
extern BOOL hb_compExprReduceAT( HB_EXPR_PTR, HB_COMP_DECL );
extern BOOL hb_compExprReduceCHR( HB_EXPR_PTR, HB_COMP_DECL );
extern BOOL hb_compExprReduceLEN( HB_EXPR_PTR, HB_COMP_DECL );
extern BOOL hb_compExprReduceASC( HB_EXPR_PTR, HB_COMP_DECL );
extern BOOL hb_compExprReduceSTOD( HB_EXPR_PTR pSelf, USHORT usCount, HB_COMP_DECL );
extern BOOL hb_compExprIsValidMacro( char *, ULONG, BOOL *, HB_COMP_DECL );
extern void hb_compExprDelete( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprSetOperand( HB_EXPR_PTR, HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprGenStatement( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprGenPush( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprGenPop( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprSetGetBlock( HB_EXPR_PTR pExpr, HB_COMP_DECL );
extern void hb_compExprDelOperator( HB_EXPR_PTR, HB_COMP_DECL );
extern void hb_compExprUseOperEq( HB_EXPR_PTR, BYTE, HB_COMP_DECL );
extern void hb_compExprPushPreOp( HB_EXPR_PTR, BYTE, HB_COMP_DECL );
extern void hb_compExprPushPostOp( HB_EXPR_PTR, BYTE, HB_COMP_DECL );
extern void hb_compExprUsePreOp( HB_EXPR_PTR, BYTE, HB_COMP_DECL );
extern void hb_compExprUseAliasMacro( HB_EXPR_PTR, BYTE, HB_COMP_DECL );
extern void hb_compExprPushOperEq( HB_EXPR_PTR pSelf, BYTE bOpEq, HB_COMP_DECL );
extern ULONG hb_compExprReduceList( HB_EXPR_PTR, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprReduceMod( HB_EXPR_PTR pSelf, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprReduceDiv( HB_EXPR_PTR pSelf, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprReduceMult( HB_EXPR_PTR pSelf, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprReduceMinus( HB_EXPR_PTR pSelf, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprReducePlus( HB_EXPR_PTR pSelf, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprReduceIN( HB_EXPR_PTR pSelf, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprReduceNE( HB_EXPR_PTR pSelf, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprReduceGE( HB_EXPR_PTR pSelf, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprReduceLE( HB_EXPR_PTR pSelf, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprReduceGT( HB_EXPR_PTR pSelf, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprReduceLT( HB_EXPR_PTR pSelf, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprReduceEQ( HB_EXPR_PTR pSelf, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprReduceAnd( HB_EXPR_PTR pSelf, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprReduceOr( HB_EXPR_PTR pSelf, HB_COMP_DECL );
extern HB_EXPR_PTR hb_compExprReduceIIF( HB_EXPR_PTR, HB_COMP_DECL );
HB_EXTERN_END
#endif /* HB_EXPROP_H_ */
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