* source/compiler/harbour.l
- Removed rule for "FROM CLASS"
+ Added "AS Obj" as an abrreviation for "AS Object"
* source/compiler/harbour.y
* Changed "AS Object FROM CLASS ClassName" to "As Object ClassName"
* tests/testwarn.prg
* Modified code to demonstrate new syntax for "As Object..."
* include/hbcomp.h
+ Added member pParamClasses to COMDECLARED
* Changed hb_comp_szClass to hb_comp_szFromClass
* source/compiler/harbour.y
* Changed hb_comp_szClass to hb_comp_szFromClass
* source/compiler/harbour.c
+ Added support for declared parameters of Functions/Methods AS Object FROM CLASS ...
* source/compiler/hbpcode.c
+ Added Strong Type checking for declared parameters of Functions/Methods AS Object FROM CLASS ...
* tests/testwarn.prg
+ Added code to demonstrate warnings for declared parameters of Functions/Methods AS Object FROM CLASS ...
* source/compiler/harbour.y
* source/compiler/harbour.c
* source/compiler/hbpcode.c
+ Added support for AS Array Of Objects FROM CLASS ClassName syntax and type checking.
* tests/testwarn.prg
+ Added code to demonstrate syntax and warnings for AS Array Of Objects FROM CLASS ClassName syntax and type checking.
* include/hbcomp.h
! Consoldated COMDECLARED and COMMETHOD into COMDECLARED
+ Added member pClass to COMDECLARED
+ Added member pLast to COMCLASS
* source/compiler/harbour.y
+ Added support for Methods/Datas of type Object of a declared Class.
* source/compiler/harbour.c
! Fixed bug in hb_compMethodAdd()
* source/compiler/hbpcode.c
+ Added Strong Type Checking to Objects syntax.
* include/hberrors.h
+ Added : "HB_COMP_WARN_MESSAGE_NOT_FOUND"
* source/compiler/hbgenerr.c
+ Added : "3Message \'%s\' not known in Class \'%s\'"
* tests/testwarn.prg
+ Added code to demonstrate syntax and warnings for OO Strong Type Checking.
* source/compiler/harbour.l
+ Added states DECLARE & OPTIONAL_
* Modified rules for "declare" and "optiona" to use states, and support abbreviations.
* Modified rules for "declare" to support backdated syntax DECLARE aVar[...]
* source/compiler/harbour.l
- Removed: not needed states
- Removed "class method" "class data"
+ Added rules for "declare""
* source/compiler/harbour.y
* Changed rules for DECLARE FUNCTION as per Ryszard suhhestion, New Sysntax is simply:
DECLARE FunName([...]) [As ...]
* Changed rules for DECLARE CLASS as per Ryszard suhhestion, New Sysntax is simply:
DECLARE ClassName MethodName([...]) [As ...] DataVar [As ...]
* source/compiler/harbour.c
! Minor correction to allow final declaration to override previous declaration of same function.
* tests/testwarn.prg
* Modified code to demonstrate syntax functions, classes and objects of a declared class declarations.
* source/compiler/harbour.y
+ Seperated the DECLARE... from Function, moved into a Declare, and Added Declare as type of Source.
! Added reset of hb_comp_iVarScope to DECLARE... to fix wrong "Statement not allowed outside of procedure or function"
* source/compiler/harbour.y
+ Seperated the DECLARE... from Function, moved into a Declare, and Added Declare as type of Source.
! Added reset of hb_comp_iVarScope to DECLARE... to fix wrong "Statement not allowed outside of procedure or function"
* source/compiler/hbgenerr.c
* Modified : "3Duplicate Declaration of %s \'%s\'" to accept 1st parameter type of redeclaration ( Function, Class, Method ).
* source/compiler/harbour.c
* Modified calls to hb_compGenWarning() to use additional parameter of redclaration type.
* source/compiler/harbour.l
! Fixed parse error when DO OPTIONAL WITH 1 or " or other non alpha charcaters
! Fixed parse error when FOR Var := OPTIONAL TO ...
* source/compiler/harbour.y
! Fixed GPF when using DECLARE CLASS and -w < 3
* source/compiler/harbour.c
! Fixed GPF when using DECLARE CLASS and -w < 3
* source/compiler/harbour.l
! Fixed parse error when DO OPTIONAL WITH ...
* Changed FROM to FROM CLASS in AS Obect FROM CLASS ... (fixed conflict of FROM with DO FROM ...)
* Changed AS ... ARRAY to AS ARRAY OF ...
* include/hbcomp.h
+ Added new structures COMCLASS and COMMETHOD
+ Added new element pClass to structure VAR
+ Added:
extern PCOMCLASS hb_compClassAdd( char * );
extern PCOMCLASS hb_compClassFind( char * );
extern PCOMMETHOD hb_compMethodAdd( PCOMCLASS pClass, char * );
extern PCOMMETHOD hb_compMethodFind( PCOMCLASS pClass, char * );
* source/compiler/harbour.c
+ Added:
PCOMCLASS hb_compClassAdd( char * );
PCOMCLASS hb_compClassFind( char * );
PCOMMETHOD hb_compMethodAdd( PCOMCLASS pClass, char * );
PCOMMETHOD hb_compMethodFind( PCOMCLASS pClass, char * );
* Modified hb_compVariableAdd() to process params of declared class methods.
* source/compiler/harbour.l
+ Added tokens CLASSMETHOD CLASSDATA and FROMCLASS
* source/compiler/harbour.y
+ Added support for class declaration syntax:
DECLARE CLASS ClassName HAS Method MethodName( ... ) As ... HAS Data PropertyName ...
+ Added support for declaration of Object of a sdeclared class sysntax:
DECLARE oObjectVar AS Object FROM ClassName
* source/compiler/hbpcode.c
+ Started support for object methods and properties type checking.
* tests/testwarn.prg
+ Added code to demonstrate declarion of classes and objects of a declared class.
* source/compiler/harbour.l
- Removed un used token DECLARE_
* source/compiler/harbour.y
! Fixed warning about conflict
! Verified all calls to hb_compVariableAdd() to use hb_comp_cVarType (and VT_OFFSET_* constants) as 2nd parameter
+ Added rules to support syntax of declartion of variable by reference parameter.
* include/hbcomp.h
+ Added :
#define VT_OFFSET_BYREF 60
#define VT_OFFSET_VARIANT 90
#define VT_OFFSET_OPTIONAL 90
* source/compiler/harbour.c
* Minor cleanup in hb_compVariableAdd()
* source/compiler/hbpcode.c
* Modified hb_compStrongType() to use VT_OFFSET_* constants.
* source/compiler/hbgenerr.c
* Changed "number" to "#" in HB_COMP_WARN_PARAM_TYPE message.
* tests/testwarn.prg
+ Added code to demonstrate new "Declared Refernced Paramater" syntax:
DECLARE FRead( nHandle As Num, @cBufferVar As Char, nBytes As Num ) AS Num
* source/compiler/harbour.l
+ Added token "optional"
* source/compiler/harbour.y
+ Added token "optional", DecParam, DecParamList, OptParams.
+ Added support for optional parameters syntax in declared functions.
* source/compiler/harbour.c
+ Added logic in hb_compVariableAdd() to deal with optional parameters of declared functions.
* source/compiler/hbpcode.c
+ Added logic in hb_compStrongType() to deal with optional parameters of declared functions.
* tests/testwarn.prg
+ Added code to demonstrate usage and warnings of optional parameters in declared functions.
* include/hberrors.h
+ Added : #define HB_COMP_WARN_VAL_NOT_USED 20
* source/compiler/harbour.c
+ Added logic to hb_compOptimizeFrames() to warn about invalid statics usage.
* source/compiler/hbgenerr.c
+ Added: "3Value of Variable \'%s\' never used"
* source/compiler/hbpcode.c
* Enhanced support for statics
* tests/testwarn.prg
+ Added more code to demonstrate more warnings.
