Fix #8843: Normalize type when constant folding #8852
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liufengyun
approved these changes
May 1, 2020
| @@ -510,7 +510,7 @@ trait TypedTreeInfo extends TreeInfo[Type] { self: Trees.Instance[Type] => | |||
| */ | |||
| def constToLiteral(tree: Tree)(implicit ctx: Context): Tree = { | |||
| val tree1 = ConstFold(tree) | |||
| tree1.tpe.widenTermRefExpr.dealias match { | |||
| tree1.tpe.widenTermRefExpr.dealias.normalized match { | |||
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| tree1.tpe.widenTermRefExpr.dealias.normalized match { | |
| tree1.tpe.widenTermRefExpr.normalized match { |
I'm wondering if it will make a difference.
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It does not work without the dealiasing
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Maybe we should refine normalized.
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@OlivierBlanvillain should normalized dealias?
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This did not fix #8842 |
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Also fixes #8854