yield1/yieldX: Use $$arity if available. #2547
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The rationale behind this is that JavaScript compressors can sometimes reduce a number of function arguments therefore changing `block.length`. This is important for yield1/yieldX, because it changes block call semantics. This fixes #2525 Co-authored-by: catmando <mitch@catprint.com>
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This is unfortunately incorrect. |
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The rationale behind this is that JavaScript compressors can sometimes reduce a number of function arguments therefore changing
block.length.This is important for yield1/yieldX, because it changes block call semantics.
This fixes #2525