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ELENA 6.4.0

  • ELENA

    • [FIXED] method reference : support function singletons
    • [FIXED] direct typecasting must have priority over implicit conversion
    • [ADDED] Thread static symbols / static fields
    • [ADDED] new byte-codes : peektls / storetls
    • [FIXED] ?? operator
    • [ADDED] static constructor
    • [ADDED] internal symbols
    • [ADDED] supporting async methods
    • [ADDED] supporting indexed methods
    • [ADDED] indexed internal methods can be declared in a closed class

  • ELC

    • [ADDED] new option -el5 / -el6 (default) - specifying grammar compatible to ELENA 5.x or 6.x
    • [ADDED] Win x32-64 : MTA Console
    • [FIXED] inline field assignment in a template class
    • [FIXED] return inside lock
    • [FIXED] ppc64le : fix iteratorMethodTest
    • [FIXED] declaring a lambda function with template based argument
    • [FIXED] calling a method directly with nil argument when allowed
    • [FIXED] single dispatch of a private / internal / protected method
    • [FIXED] closure argument types can be specified by an expected type
    • [FIXED] it is not possible to declare internal default constructor
    • [FIXED] #675 - Using ++ operator with a weak type
    • [FIXED] incorrect typecast handler signature for the classes inheriting template-based ones

  • VM

  • RT

  • SM

  • API

    • [ADDED] system'threading'Thread: Priority, join, Current
    • [ADDED] system'runtime'Environment
    • [ADDED] system'collections'threadsafe'ConcurrentQueue
    • [ADDED] #154 : system'threading'Semaphore
    • [ADDED] system'threading'BlockingQueue
    • [ADDED]system'threading'ThreadPool
    • [ADDED] #154 : system'threading: ManualResetEvent, AutoResetEvent, CountDownEvent
    • [ADDED] system'threading : Task
    • [ADDED] system'io'Directory : static getFiles / getFiles
    • [ADDED] File : saveContent, readContent, readWideContent
    • [ADDED] system'io'threading : asyncStreamOp extension
    • [ADDED] system'threading.Task - sleep
    • [ADDED] extensions'threading : outputConcurrentOp extension
    • [REDUX] all symbols must start with a capital letter
    • [ADDED] system'threading : Task
    • [FIXED] system'objectOp.__getClassName[1]

  • SAMPLES

    • [ADDED] threadpool
    • [ADDED] tasks
    • [ADDED] asyncsamples
    • [ADDED] task sample 2

  • Tools

    • [ECV][ADDED] displaying class attributes
    • [FIXED][ldoc] system-threading-.html must not be generated
    • [FIXED][ldoc] system-threading : generate only templates declared in the module

  • IDE

    • [FIXED] #679 : class already exist
    • [FIXED] debug source path
    • [ADDED] it is possible to set the target type for a single file project
    • [FIXED] project options - debug command arguments
    • [FIXED] correct debug info of the constructor self variable
    • [FIXED] #413 - boxing variadic argument

ELENA 6.3.0

  • ELENA

    • [ADDED] key-value expression
    • [ADDED] #265 : Support enumeration list
    • [ADDED] self attribute
    • [ADDED] new operator $size
    • [ADDED] text blocks
    • [ADDED] method reference - &myMethod
    • [FIXED] single dispatcher : if an argument is nillable, it can accept nil value
    • [ADDED] String interpolation
    • [REDUX] iterator method
    • [ADDED] #496 : private fields

  • ELC

    • [FIXED] private constructor must be called directly
    • [FIXED] accessing static fields inside a structure
    • [FIXED] ppc64le : decoratorTest()
    • [FIXED] #667 : Boxing the symbol expression
    • [FIXED] only public classes can be loaded in run-time
    • [ADDED] #637 : bt optimization 4 unit test
    • [FIXED] var attribute is allowed to be in the method argument list
    • [FIXED] "__typeof self" expression inside the nested class / closure

  • VM

    • [FIXED] GC_ALLOC routine for vm mode

  • RT

  • SM

    • [ADDED] CF : alternative output

  • API

    • [ADDED] reusing PermVectorTable after windows are closed
    • [ADDED] xforms60 script
    • [FIXED] external calls to be excluded from managed stack frames
    • [FIXED] Directory.getFiles : raising an exception if no files were found

  • SAMPLES

    • [ADDED] xforms example

  • Tools

    • [ADDED] #658 : new project LDBG - ELENA Debugger Adapter

  • IDE

  • Misc

ELENA 6.2.0

25.06.2024

  • ELC

    • [ADDED] optimized ternary expressions
    • [FIXED] declaring a field with a type of template based array
    • [ADDED] unit-test for declaring a field with a type of template based array
    • [FIXED] function attribute is allowed for the function declaration
    • [FIXED] template generation routines
    • [FIXED] include opcode must restore previous frame value

  • VM

    • [ADDED] #590 : creating a dynamic interface wrapper
    • [FIXED] JIT code resolving

  • RT

    • [ADDED] #590 : creating a dynamic interface wrapper

  • API

    • [ADDED] #89 : new functionality - MemoryStream, BitArray, SortedList, SortedArrayList
    • [ADDED] #95 : LiteralBuffer, WideBuffer
    • [ADDED] new template extensions'dynamic'Serializer
    • [FIXED] String#class.copy[4]

  • SAMPLES

    • [ADDED] chat sample

ELENA 6.0.10

07.05.2024

  • ELENA

    • [ADDED] #646 : Calling own method directly without target
    • [ADDED] #651 : Template Expression - typecasting
    • [ADDED] #497 : a static method must have an access to private methods

  • ELC

    • [FIXED] aarch64 : xstorefir opcode
    • [FIXED] ppc64le : open opcode
    • [ADDED] new option : auto-preloaded module extension ("-xm")
    • [FIXED] reducing the total size of an executable by ignoring module extensions by default
    • [FIXED] #401 - += operator with array
    • [FIXED] #488 : Declaring auto struct variable
    • [FIXED] #522 : single dispatch variadic message
    • [FIXED] x86-64 : calling from external
    • [FIXED] #608 : single dispatch for constructors
    • [FIXED] #504 : Support an array operation with external function arguments
    • [FIXED] #589 : Supporting ?: operator inside ??
    • [ADDED] #569 : Ignoring order of declaration
    • [FIXED] xhookdpr for x86-64 mode

  • VM

    • [ADDED] #635 : new entry point to invoke the functionality from another program

  • API

    • [FIXED] toJson extension
    • [FIXED] try statement does not allocate an exception
    • [ADDED] extensions'io:ByteArrayReader,ByteArrayWriter

  • SAMPLES

    • [ADDED] #635 : new tutorial to call an ELENA library from C++ / C#

  • Tools

    • [ADDED] ecv-cli : adding a filter for listing members
    • [FIXED]elt-cli : fixing support for extension methods

  • IDE

    • [FIXED] watch : displaying stack-allocated classes
    • [ADDED] syntax highlighting

ELENA 6.0.9

19.04.2024

  • ELENA

    • [ADDED] new opcode - parent
    • [ADDED] meta expression: nested singletons
    • [ADDED] new class flag - elPacked
    • [ADDED] new attribute - packed

  • ELC

    • [ADDED] #637 - unit tests for byRefOp optimization
    • [ADDED] #637 - unit tests for intCopying optimization
    • [ADDED] #610 - struct redesign
    • [FIXED] optimization : copy 8 / copydpn 8
    • [FIXED] #615 : The field is not property incremented by an addition assignment
    • [FIXED] x64 : fround opcode
    • [FIXED] x64 : fabs opcode
    • [FIXED] x86 : xdispatchmr opcode

  • API

    • [ADDED] system'dynamic'expressions'LazySymbolExpression
    • [FIXED] ushort - native comparison operations
    • [ADDED] system'net
    • [ADDED] ltests
    • [ADDED] net
    • [ADDED] win64 gui
    • [FIXED] realOp.RoundedInt extension

  • SAMPLES

    • [FIXED] interpreter sample for x86-64

  • Tools

    • [FIXED] #618 : template class descriptions

  • IDE

    • [ADDED] include / exclude file
    • [FIXED] ctrl+w hides the frame
    • [ADDED] ins / over modes
    • [ADDED] dark color scheme

  • Misc

    • [ADDED] GitHub Action - MSBuild nightly build

ELENA 6.0.8

21.03.2024

  • ELENA

    • [ADDED] an opcode LNEG

  • ELC

    • [ADDED] native negate operation for long integers
    • [ADDED] #588 - Operation with int constant
    • [ADDED] multi-profiles per a single project file; new option -l
    • [ADDED] #638 - Accessing a variable declared in the upper scope
    • [FIXED] calling a variadic method without arguments directly
    • [FIXED] declaring a template based type with T is an array as a method result
    • [FIXED] GC : perm generation is not included as roots for the partial collect
    • [FIXED] generating a proper debug info for local structure / structure self
    • [FIXED] it has to be possible to convert int literal directly to v_int8 / v_int16 / v_int64, depending on the value size
    • [FIXED] x86 MTA : starting the new thread / program
    • [FIXED] x86 MTA : GC routine
    • [FIXED] byrefHandler : if it is not contain the explicit return, assign self to byref retVal
    • [FIXED] no need for typecasting operation after if-else operation with both branches containging returning operation
    • [FIXED] optimizing operation with int constants

  • API

    • [ADDED] sqlite module
    • [FIXED] string.toUpper() : returns a string with an incorrect length
    • [FIXED] windproc
    • [ADDED] xforms

  • SAMPLES

    • [ADDED] sqlite_test
    • [FIXED] Rosetta Code : Interactive programming (repl), Vigenere ciphere
    • [ADDED] c_a_g sample
    • [ADDED] agenda sample
    • [ADDED] graph sample

  • Tools

    • [ADDED] support for stdcall for win32

  • IDE

    • [ADDED] project settings - select the project profile
    • [FIXED] #634 - IDE debugger: the debugger must hide trace line on wait
    • [FIXED] #634 - debugger step over some expressions
    • [FIXED] #636 - IDE bugs
    • [FIXED] displaying stack-allocated structures
    • [FIXED] warn if the source code is not compiled after the change before run / debug
    • [FIXED] warn if the source code is changed and not save before run / debug
    • [FIXED] the document is in read-only mode during the debugging

ELENA 6.0.7

11.02.2024

  • ELENA
    • [ADDED]meta command #load, #clear
    • [ADDED]#563:Extended statement templates
    • [FIXED]#508 - working on multi-value assigning
    • [FIXED]#86 - primitive operations : int + long
    • [FIXED]"this self" for an extension
    • [ADDED]system : Int8Number, UShortNumber
    • [ADDED]#629 - Read-only fields
    • [FIXED]#613 - bytecode optimization
    • [FIXED]#623 - Overriding property set accessor
    • [FIXED]#601 - bytecode optimization
    • [ADDED]evaluate an expression in compile-time if possible
    • [ADDED]#562 - Nullable support

ELENA 6.0.6

19.10.2023

  • ELENA

    • [ADDED]snop opcode
    • [ADDED]xfsave opcode
    • [ADDED]opcodes : xcmp sp, load sp
    • [ADDED]$yield operator
    • [ADDED]yieldable method
    • [ADDED]using statements
    • [ADDED]lock statement
    • [ADDED]class constants
    • [ADDED]globals

  • ELC

    • [ADDED]MTA support for x86
    • [ADDED]#321,#173 - conditional boxing
    • [ADDED]warn if the outpur type is less accessible than the symbol
    • [ADDED]variadic and normal methods cannot have similar names
    • [ADDED]weak implementations of &&, ||, ^^
    • [FIXED]struct typecast handler : do not copy the struct
    • [FIXED]constructor explicit multi-dispatch handler
    • [FIXED]support constants in array size declaration
    • [FIXED]passing variadic argument to another method
    • [FIXED]#47 : Evaluating an expression in a symbol
    • [FIXED]duplicates in GA_EXT_OVERLOAD_LIST
    • [FIXED]#15 - return double / long from external function

  • ELENAVM

    • [ADDED]preloaded symbols
    • [ADDED]loadAddressInfo
    • [FIXED]LoadExtensionDispatcherLA
    • [FIXED]LoadActionNameLA

  • ELENASM

    • [FIXED]#366 - Script engine rule not recognized correctly

  • API

    • [ADDED]event property template
    • [ADDED]system'winforms module
    • [ADDED]forms module
    • [ADDED]forms'SDIDialog
    • [ADDED]forms'Button
    • [ADDED]forms'Edit
    • [ADDED]forms'Label
    • [ADDED]system'dynamic'ExtensionDispatcher
    • [FIXED]Console class should be public with internal constructor
    • [FIXED]system'io'StreamWriter
    • [FIXED]system'collections'Stack
    • [FIXED]system'dynamic'DynamicTape - variadic functions
    • [FIXED]dynamic expressions

  • SAMPLES

    • [ADDED] Conway's Game of Life

  • IDE

    • [ADDED]recent open projects
    • [FIXED]debug watch : Reference

  • Tools

    • [FIXED] elt-cli

ELENA 6.0.5

19.08.2023

  • ELENA

    • [ADDED]implementing corex60 routines
    • [ADDED]constant array of integers
    • [ADDED]native support for ?: operator
    • [FIXED]#524 : Alt expression breaks the compilation
    • [ADDED]message name functionality
    • [ADDED]new opcodes : fiadd, fisub, fimul, fidiv

  • ELC

    • [ADDED]basic bytecode optimization rules
    • [ADDED]basic build optimization rules
    • [ADDED]warn on unassigned variables
    • [FIXED]nested class fields
    • [FIXED]assignment operations with integers
    • [FIXED]calling an interface / closed-class method
    • [FIXED]warning on resending to itself (e.g. for constructor)
    • [FIXED]resending to the property
    • [FIXED]template-based extensions
    • [FIXED]template of template
    • [FIXED]do not box the returning self for the stacksafe method

  • ELENAVM

  • API

    • [FIXED]string comparison routines
    • [FIXED]conversion routines
    • [FIXED]nested exception catching
    • [ADDED]number of new unit-tests
    • [ADDED]system'runtime'commonOp - extension to read package info
    • [ADDED]system'culture
    • [ADDED]system'routines'stex
    • [ADDED]new unit-tests: methodnotfound, nilreference

  • SAMPLES

    • [ADDED]24 sample

  • IDE

    • [ADDED]Find dialog
    • [ADDED]Goto dialog
    • [ADDED]Toolbar dialog
    • [ADDED]Context menu
    • [FIXED]IDE blinking issues
    • [ADDED]Window menu
    • [ADDED]Unident
    • [FIXED]Running to the cursor
    • [ADDED]Recent files
    • [ADDED]erase line, trim, upper case, lower case
    • [ADDED]About dialog
    • [ADDED]Editor settings
    • [ADDED]Duplicate line
    • [ADDED]close all but active

  • Tools

    • [FIXED]API Doc generation
    • [ADDED]ecv-cli: showing the method number
    • [ADDED]ecv-cli: showing the module manifest info

ELENA 6.0.4b

27.06.2023

  • ELENE

    • fixing variadic multimethod dispatcher

  • ELENAVM

    • (re)implementing loading classes / symbols / messages / message names

  • API

    • system'dynamic'DynamicTape
    • system'dynamic'expressions'Expression

  • SAMPLES

    • pi sample
    • calc sample

  • Tools

    • #553 : elt crash fixed

  • Misc

    • #579 : adding missing files to the installation package

ELENA 6.0.3b

30.05.2023

  • ELENA

    • #508 : multi-value
    • fixing an issue with call stack information : incorrect / missing source code information
    • fixing conversion uint to string and back
    • fixing number of bugs
    • migrating rest of API to ELENA 6.0
    • fix implementation of abstract method with the stack allocated returning value

  • IDE

    • ide : fixing go to source routine

ELENA 6.0.2b

31.03.2023

  • ELENA
    • fixing a critical error with long number comparison operations
    • (re)implementing Script Engine (elenasm60 dll)
    • #568 : Converting an external function return to the pointer
    • starting work on (re)implementing multi-threading support (win x86)
    • a lot of bug fixes : including critical ones
    • migrating number of examples

ELENA 5.8

01.10.2021

  • ELENA
    • binary incompatible due to module structure change / new opcodes / support for amd64
    • #519 : abstract methods should not have a body
    • #521 : Auto generating multi-method default handler with type casting
    • #77 : retiring core
    • #378 : handle access violation
    • #467 : Raise an out of memory exception
    • #212 : GC optimization : mg -> yg collecting
    • #532 : PERM Space
    • #531 : Dynamic interface mixin
    • #534 : Generic typecast handler
    • #535 : Setting several properties in a row
    • #530 : Supporting unary operators : ! and -
    • supporting real number literal without postfix (e.g. 2.2)
    • #539 : try-catch-finally operator
    • #538 : Bitwise operations
    • #540 : support typeof attribute
    • #541 : Support lazy creating
  • ELC
    • a warning shown when an object cannot be converted into another one
    • a warning shown when an object does not handle a message (for strong-typed ones)
    • #511 : Infinite extension populate call
    • #514 : Incorrect warning message for unhandled function message
    • #516 : Dispatch handle : dispatching to an expression
    • #517 : Interface dispatcher : Check if all abstract methods are implemented
    • #520 : Parent multi-method default handler is not invoked by its children
    • #526 : dispatch operator should work with expression as well
    • #523 : Typecast the argument list to the expected ones and call it directly if there is only a single strong-typed method
  • IDE
    • several usability bugs fixed
  • TOOLS
    • #323 : Run ELENA code without build

ELENA 5.0

14.07.2020

  • ELENA
    • binary incompatible due to major version change
    • Explicit namespaces
    • Flat library hierarchy
    • nested code brackets
    • #500 : Nested code blocks
    • #492 : Yield statement
    • #380 : Run-time extension dispatching
    • #494 : Method result multi-dispatching
    • #495 : Inheritable static methods
    • #501 : Modificator new can be used with a variable
  • ELC
    • deep code refactoring - treamlining code generation, increasing the compilation speed
    • #489 : Creating a variadic argument enumerator
    • #490 : Passing a variadic argument list in sub call
    • #491 : The message target is corrupt when a variadic argument is used in sub call
    • #381 : const static property
    • #162 : compiler redux - embedded constructor call
    • #505 : constructor with variadic argument list
    • #498 : Compile-time dispatching nil argument
    • #472 : Embeddable property is not called correctly