better handling of overloaded extractors #1325
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LGTM. |
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Fix #1318 , review @DarkDimius
This fix only works in limited cases. For example, if we remove the comments in the test
tests/pos/i1318.scala, compilation still fails.It seems that a more general and correct approach is to use a try and backtrack approach to find the first overloaded
unapplythat type checks. I'm not sure if it's good to follow that approach.