16 lines
582 B
YAML
16 lines
582 B
YAML
define: DUK_USE_ARRAY_FASTPATH
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introduced: 2.0.0
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default: true
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tags:
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- performance
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- fastpath
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- lowmemory
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- compliance
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description: >
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Enable fast path for Array.prototype operations like push(), pop(), etc.
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The fast path handles dense Array instances which are more common than
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sparse arrays or non-array objects (which Array.prototype operations must
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also support). The fast path assumes that Array.prototype doesn't contain
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inherited index properties; such properties are very rarely used in
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practical code. If compliance is critical, disable the fast path.
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