0.4.36
Changes
Function type
The function type expression now complies with these in the ES4 overview paper.
- Parameter names are omitted
- Optional parameter is indicated by a
=suffix instead of? - The rest parameter does not require a type expression.
function(T1, T2=, ...): T
function(...[T1]): T2
Bug fixes
- Introduction of error recovery was leading to never ending parsing cycles.
- Specific attribute lookup in attribute combination was returning early in all attribute combination's lookup methods, leading to wrong reports.
- Fixed location popping to range starting from the previous token (mostly a typo before).
Enhancements
- The
includedirective may nestpackagedefinitions, despite how it is processed. - Malformed destructuring patterns are now reported before verification.
- I was always unsure whether
CONFIG::CONSTANT ...was part of ActionScript 3 or not, but I added it already:NormalConfigurationDirective. - Forgot to handle ReservedNamespace qualifiers in expressions not directly at the beginning of a directive or statement. (Which was handled in the previous parser.)
- Type expressions now include qualified identifiers for compliance with ActionScript 3.
API changes
Since this parser update was a copy of my previous parser of another language, I had forgot to rename certain Rust items for more formedness.
as3_parser::ast>as3_parser::treeAstAsKey>NodeAsKey