zephir_parser: 2.0.0

2026-04-05T00:00:00+00:00

Sun, Apr 05, 2026 - Zephir Parser 2.0.0

= Added:

- Added support for array destructuring assignment syntax
`let [a, b, c] = expr;`, matching PHP 7.1+ short list convention.
Supports skipped slots (`let [a, , c] = arr;`) and all-caps variable
names. Parser-only; compiler code generation tracked in zephir#2496
(#18)
- Added `docs/grammar.ebnf` containing the complete Zephir grammar in
EBNF notation for railroad diagram visualization (#106)

= Fixed:

- All-uppercase identifiers (e.g. `RBF`, `LU`, `A`) are now accepted
as class names, method names, function names, variable names, property
names, and parameters. Previously the scanner emitted XX_T_CONSTANT
for any all-caps token and grammar rules for name positions only
accepted XX_T_IDENTIFIER, causing a syntax error (#39)