f9c8a67593
Miri: avoid tracking current location three times Miri tracks the current instruction to execute in the call stack, but it also additionally has two `TyCtxtAt` that carry a `Span` that also tracks the current instruction. That is quite silly, so this PR uses `TyCtxt` instead, and then uses a method for computing the current span when a `TyCtxtAt` is needed. Having less redundant (semi-)global state seems like a good improvement to me. :D To keep the ConstProp errors the same, I had to add the option to `error_to_const_error` to overwrite the span. Also for some reason this changes cycle errors a bit -- not sure if we are now better or worse as giving those queries the right span. (It is unfortunately quite easy to accidentally use `DUMMY_SP` by calling the query on a `TyCtxt` instead of a `TyCtxtAt`.) r? @oli-obk @eddyb |
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| .. | ||
| auxiliary | ||
| issue-26548-recursion-via-normalize.rs | ||
| issue-26548-recursion-via-normalize.stderr | ||
| issue-38591-non-regular-dropck-recursion.rs | ||
| issue-38591-non-regular-dropck-recursion.stderr | ||
| recursion.rs | ||
| recursion.stderr | ||
| recursive-enum.rs | ||
| recursive-enum.stderr | ||
| recursive-reexports.rs | ||
| recursive-reexports.stderr | ||
| recursive-requirements.rs | ||
| recursive-requirements.stderr | ||
| recursive-static-definition.rs | ||
| recursive-static-definition.stderr | ||
| recursive-types-are-not-uninhabited.rs | ||
| recursive-types-are-not-uninhabited.stderr | ||