437e48239b
Retarget `let`/`var` bindings to the swift-syntax AST, preserving the output: - A `variableDecl` publishes its `bindingSpecifier` (`let`/`var`) as the binding modifier, followed by its attributes and modifiers (`@objc`, `public`, `static`, …), and flattens each `patternBinding` into its own `variable_declaration`, tagging non-first ones `chained_declaration`. - One `patternBinding` rule with optional `typeAnnotation`/`initializer` covers `let x`, `let x = e`, `let x: T`, and `let x: T = e`. - `identifierPattern` -> `name_pattern`; `tuplePattern` / `tuplePatternElement` -> `tuple_pattern` / `pattern_element` (tuple destructuring), carrying an optional element label through as the `pattern_element` key. - `codeBlockItem` now captures `_*` / annotates `stmt*` so a multi-binding declaration splices as several statements. - Add a `declModifier` -> `modifier` rule (swift-syntax unifies the visibility/function/member/mutation/ownership modifiers into one kind). Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
CodeQL
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