Andreas Kling 47e552e8fd LibJS: Consolidate TDZ check emission into Generator helper ...

Move the duplicated ThrowIfTDZ emission logic from three places in
ASTCodegen.cpp into a single Generator::emit_tdz_check_if_needed()
helper. This handles both argument TDZ (which requires a Mov to
empty first) and lexically-declared variable TDZ uniformly.

This avoids emitting some unnecessary ThrowIfTDZ instructions.

2026-02-17 20:44:57 +01:00

22 KiB

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