Closed Bug 1526104 Opened 6 years ago Closed 4 years ago

Assert that GC reserved bits aren't used in BigInt cells

Categories

(Core :: JavaScript Engine, enhancement, P2)

Product:
Core
Component:
JavaScript Engine
Type:
enhancement

Tracking

()

Status:
RESOLVED DUPLICATE of bug 1525664

People

(Reporter: terpri, Unassigned)

References

Details

JIT code for testing whether a BigInt is zero assumes that the GC reserved bits aren't set in BigInt cells. This assumption should be checked with assertions somewhere, perhaps in BigInt initialization functions.

Blocks: js-bigint
Priority: -- → P2

Fixed in bug 1525664 by using a separate field for a BigInt's length.

Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → DUPLICATE
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