Fix MatchInfoContext Clone implementation #5121
Merged
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Fix #3994
The old implementation always set the new object's properties to null.
The original issue mentioned that the other
Cloneimplementation in MatchString.cs had the same bug, but in fact it's correct because of the use ofMemberwiseClone.I didn't much unit testing of C# code going on in the project (or maybe I missed it?). Should I add a test and if so, where?