Fixes #620 #863
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Fixes #620 #863
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jcp19
approved these changes
Feb 26, 2025
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| case class Old(operand: Expr)(val info: Source.Parser.Info) extends Expr { | ||
| override def typ: Type = operand.typ.withAddressability(Addressability.rValue) | ||
| } |
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Ah, interesting. I guess we never considered the case where we would pass a shared value. I guess this case never makes sense
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The issue seems related to old and labeled old expressions involving structs. In particular, we used the same addressability as old's argument. Thus, the encoding tried to handle the result of an old expression in the issue's example as a shared struct even though it is an exclusive struct.
000629-3.gobratried to reproduce the same issue without using structs but this did not trigger the issue and this test case has been added just for completeness.Fixes #620