Closed Bug 1099446 Opened 5 years ago Closed 5 years ago
[jsdbg2] Rekey missing
Scopes when replacing frame guts for debug mode OSR
In debug mode OSR, turning on debug mode with an Ion frame on the stack invalidates that frame and forces it to bail to Baseline. To maintain the Debugger.Frame <-> actual underlying frame bijection, we forward Debugger.Frame objects via Debugger::replaceFrameGuts when the Ion->Baseline bail actually happens. We currently don't do this forwarding for Debugger.Environments, which may be keyed off the frame in DebugScopes::missingScopes.
Status: NEW → RESOLVED
Closed: 5 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla36
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