Correctly handle aggregates in DataflowConstProp #108208
Merged
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The previous implementation from #107411 flooded target of an aggregate assignment with
Bottom
, corresponding to thedeinit
that the interpreter does.As a consequence, when assigning
target = Enum::Variant#i(...)
all the(target as Variant#j)
were atBottom
while they should have beenTop
.This PR replaces that flooding with
Top
.Aside, it corrects a second bug where the wrong place would be used to assign to enum variant fields, resulting to nothing happening.
Fixes #108166