js_parser: fix four folds that change valid programs (switch const, [x][0](), new.target, assignment targets) - #30936

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farm/05559398/switch-case-const-tdz

Commits on Oct 3, 2026

parser: preserve TDZ for const declared in switch case
robobun
committed
d349cad
js_parser: don't fold [x][0] in call position, this must be the array
robobun
committed
4fe38bc
js_parser: substitute undefined for new.target in class field initializers and static blocks
robobun
committed
84403a8
js_parser: keep assignment and delete targets as references
robobun
committed
2756601
Bump the runtime transpiler cache version
robobun
committed
7641434