Closed Bug 618853 Opened 14 years ago Closed 14 years ago

TypeInference: inference failure for "new builtin()"

Categories

(Core :: JavaScript Engine, defect)

Product:
Core
Component:
JavaScript Engine
Platform:
x86
macOS
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED FIXED

People

(Reporter: jandem, Unassigned)

References

Details

(Whiteboard: fixed-in-jaegermonkey)

For example: $ ./js js> new isNaN; [infer failure] Missing type at #1:00007 popped 0: Object:prototype:new This is related to bug 202019.
Blocks: infer-regress
No longer blocks: TypeInference
Good catch, this just marks the return type as unknown when using 'new' on all natives except class constructors. http://hg.mozilla.org/projects/jaegermonkey/rev/3d1614793bd2
Status: NEW → RESOLVED
Closed: 14 years ago
Resolution: --- → FIXED
Whiteboard: fixed-in-jaegermonkey
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