Fix safe-init error in ParamOwner #14638
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When bootstrapping the compiler with the `-Ysafe-init` flag, we would get the following error: ``` [error] -- Error: /Users/rrampersad/Documents/school/URA/dotty/compiler/src/dotty/tools/dotc/parsing/Parsers.scala:53:45 [error] 53 | val Class, Type, TypeParam, Def: Value = Value [error] | ^^^^^ [error] |Calling the external method method Value may cause initialization errors. ``` This error orginates from the Scala 2 `Enumeration` class definition. In order to circumvent this issue, we instead define `ParamOwner` using a Scala 3 enum. This eliminates the error. Review by @liufengyun
olhotak
approved these changes
Mar 8, 2022
liufengyun
approved these changes
Mar 8, 2022
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When bootstrapping the compiler with the
-Ysafe-initflag, we wouldget the following error:
This error orginates from the Scala 2
Enumerationclass definition. In order to circumvent this issue, we instead defineParamOwnerusing a Scala 3 enum. This eliminates the error.Review by @liufengyun