Fix #4784: remove unsound constant folding #4788
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The optimizer was using isInstanceOf[ConstantType] as a purity check, which is obviously wrong as illustrated by the added test case.
allanrenucci
approved these changes
Jul 12, 2018
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The optimizer was using
.isInstanceOf[ConstantType]as a purity check, which is obviously wrong as illustrated by the added test case.