SI-7596 Curtail overloaded symbols during unpickling #4099
Merged
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In code like:
The unpickler was using an overloaded symbol for
x
in theparent type of
P
. This led to compilation failures underseparate compilation.
The code that leads to this is in
Unpicklers
:This commit filters the overloaded symbol based its stability
unpickling a singleton type. That seemed a slightly safer place
than in
fromName
.Resubmission of #2664 incorporating review from @gkossakowski.
Review by @gkossakowski :)