CHANGELOG.md

Changelog

v4.0.5

Wollok Version: 3.1.9

• Update Wollok version.
• Fixed #159 and #164 - Singleton abstract methods validation
• Fixed #172 - Filtering wollok base frames from stack trace & adding constants

v4.0.4

Wollok Version: 3.1.8

• Update Wollok version.
• Fixed validation shouldNotDuplicateEntities for programs and globals. uqbar-project#157
• Fixed malformedSentence error for return methods. uqbar-project#162
• Split validation shouldInitializeAllAttributes in two. uqbar-project#161

v4.0.3

Wollok Version: 3.1.7

• Update Wollok version.
• Fixed linking packages with the same name.

v4.0.2

Wollok Version: 3.1.6

• Update Wollok version.
• Fixed buggy validations over incomplete AST.

v4.0.1

Wollok Version: 3.1.3

• Adding mechanism to get possibly uninitialized lazy values without raising.
• Cleaned up uses of lazy fields to handle the posibility of the field not being there when reasonable (such as parent in fullyQualifiedName)
• Improving type exclussion for models with the same structural definition.

v4.0.0

Wollok Version: 3.1.3

• Updated TypeScript version to 4.9
• String-based Kinds and Categories were replaced with TypeScript classes and mixins (class constructor functions). All related methods were updated accordingly.
• match method in Nodes replaced in favor of generic match function.
• Several non-breakable, no-argument methods where replaced with computed properties.
• Dropped isNode function in favor of instanceof Node notation.
• cached decorator now supports properties as well as methods.
• Dropped exposed Node methods that asumed a sibling order.
• Added methods in Literal node to check value type.
• Dropped defaultFieldValues in favor of the cleaner defaultValueFor method.
• Renamed Variable.isGlobal to the more accurate isAtPackageLevel.

v3.1.5

• Recover from malformed sentence on parse.

v3.1.4

• Fixed some validations:
  • Reassign constant values
  • Missing references
• Changed kindName primitive method implementation.
• Fixed re-link Envirionment algorithm.

v3.1.2

• Moved local game code to language project.

v3.1.1

• Fixed bug where closures where unable to retain self reference when nested inside other closures.

v3.1.0

• Updated to official Wollok Language 3.1.1 version.
• Fully qualified references to singletons are now valid expressions.

v3.0.13

• Linker now has a new operation to link a stand-alone sentence.

v3.0.12

• Added error recovery to File parser.
• General improvement to error recovery patterns.
• Package constructor now accepts fully qualified names and build the whole hierarchy.

v3.0.11

• Added getNodeOrUndefinedByFQN and ``getNodeOrUndefinedByQN` methods for retrieving nodes by name without raising an error if not found.
• Fixed linking error where imports where lost after merge.

v3.0.10

• Fixed shouldHaveAssertInTest validation bug

v3.0.9

• Fixed bug where validator would skip nested linker and parser errors

v3.0.8

• Fixed broken import in index

v3.0.7

• Annotations.
• Lazy operators are now handled in runtime instead of being filled in the parser.
• Anonymous Singleton expressions are no longer container within a Literal node.
• Fixed bug where imports would resolve on local definitions.
• Fixed bug where methods with bodies would return the last expression, even without a return clause.
• Fixed linearization to properly avoid repetitions in hierarchy.
• Added options parameter to lookupMethod (allow abstract method to be included, lookup start FQN module moved into this parameter).
• Added validation functions based on @Expect annotation.
• SourceMaps are now custom classes with better string conversion logic.
• Better string conversion logic for nodes (short and verbose labels).
• Changed Node's environment and parent to be fields instead of methods.
• Linker no longer relies on the standard cache.
• Added @lazy decorator for readonly node fields that are eventually initialized during the pipeline.
• Cache is now decoupled from nodes.

v3.0.6

• Updated to official Wollok Language 3.0.3 version.

v3.0.5

• Updated to official Wollok Language 3.0.2 version.

v3.0.4

• Executions now admit to have void return type, to avoid forcing unnecesary return of undefined.
• Evaluation list and set methods now have varargs.
• Evaluation invoke method is now split into invoke for methods and send for messages.
• RuntimeObjects now have a series of messages to retrieve their inner values by type
• New Interpreter interface
• Evaluation can now retrieve WKO with the object message.
• Frames are now contexts themselves and contain more debugging info.
• Exceptions now delegate on inner Wollok Exception instances to get the stack trace.

v3.0.3

• Updated to official Wollok Language 3.0.0 version.

v3.0.2

• Only anonymous object literals and closures will be bound to their original context from now on.
• Number and String uniqueness will be maintained with weak references from now on.
• Dropped float number uniqueness.

v3.0.1

• Methods now have isConcrete and isNative methods.

v3.0.0

• Implemented Wollok 3.0.0 support
  • Removed Constructors
  • Removed instantiation with unnamed arguments
  • Removed anonymous class instantiation in favor of unnamed object literals
  • Removed Fixtures
  • New homogeneous linearization syntax
• Describes are now Modules and have Fields instead of Variables
• Fields and Variables' attribute isReadOnly has been renamed to isConstant
• Replaced bytecode compiler with (a little slower, but easier to maintain) pure AST interpreter
• Fixed filenames in node's source: Now is the whole filename, with extension and dirs
• The source's file is now defined as a fileName property in Package so it doesn't need to be saved in each node
• New isSynthetic method for all nodes

v2.3.0

• Fixing building process in bad release

v2.3.0

• Removed Stages from model so TypeScript stops crashing :(
• Replaced model builders with better constructors
• Discarded unnecesary Filler pipeline stage (filling is now handled in the constructors)

v2.2.0

• Masive reification. Most concepts previously represented by Ids are now reified into instances.

  • Operand Stacks are now filled with Runtime Objects instead of ids.
  • createInstance now returns RuntimeObjects.
  • Runtime Objects are now their own context.
  • Contexts now have a rich interface and their parents are now Contexts themselves instead of ids.
  • Reified Stacks into a class with rich interface.
  • Context Table is no more.

• Refactored the Interpreter abstractions to make them more cohesive and improve discoverability.

  • Cleaner exported interface for Interpreter module.
  • Cleaner interface for Evaluation.
  • Cleaner Frames.
  • RuntimeObject now has factory methods to retrieve/create them.
  • Numbers, Strings, and Booleans are now retrieved instead of created.
  • Replaced Evaluation.sendMessage with the more useful Evaluation.invoke.
  • Dropped runTest and runProgram functions from the Interpreter. The plan is to create a nicer, separate facade for end users to perform this sort of single-time operations, that can hide the complexities (we will do this eventually).

• Plenty of improvements in interpreter algorithm.

  • Cleaner lazy initialization.
  • Cleaner raise of exceptions.
  • Waaay faster.

• Some quality of life changes.

  • Evaluation receives the root context as argument.
  • Automatically stepping initialization on Evaluation creation.
  • Added log as an attribute of Evaluation to allow non-global configuration.
  • Added natives as an attribute of Evaluation to avoid passing them as parameters all the time.
  • Evaluations can now safely deep-copy themself.

• Complete test overhaul.

  • Cleaner descriptions, easier to maintain that are based on describing the expected deltas instead of the before/after scenarios.
  • New assertions and cleaner mocks.

< v2.2.0

• Here be dragons.