Andrew Kelley 242ab81112 std: introduce pointer stability locks to hash maps (#17719) ...

This adds std.debug.SafetyLock and uses it in std.HashMapUnmanaged by
adding lockPointers() and unlockPointers().

This provides a way to detect when an illegal modification has happened and
panic rather than invoke undefined behavior.

2024-03-16 18:45:10 -04:00

88 KiB

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