4b9f4b221b
Morph `layout_raw` query into `layout_of`. Before this PR, `LayoutCx::layout_of` wrapped the `layout_raw` query, to: * normalize the type, before attempting to compute the layout * pass the layout to `record_layout_for_printing`, for `-Zprint-type-sizes` Moving those two responsibilities into the query may reduce overhead (due to cached calls skipping those steps), but I want to do a perf run to know. One of the changes I had to make was changing the return type of the query, to be able to both get out the type produced by normalizing inside the query *and* to match the signature of the old `TyCtxt::layout_of`. This change may be worse, perf-wise, so that's another reason I want to check. r? `@nagisa` cc `@oli-obk` |
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