bors d8fc819247 Auto merge of #109466 - davidlattimore:inline-arg-via-var-debug-info, r=wesleywiser ... Preserve argument indexes when inlining MIR We store argument indexes on VarDebugInfo. Unlike the previous method of relying on the variable index to know whether a variable is an argument, this survives MIR inlining. We also no longer check if var.source_info.scope is the outermost scope. When a function gets inlined, the arguments to the inner function will no longer be in the outermost scope. What we care about though is whether they were in the outermost scope prior to inlining, which we know by whether we assigned an argument index. Fixes #83217 I considered using `Option<NonZeroU16>` instead of `Option<u16>` to store the index. I didn't because `TypeFoldable` isn't implemented for `NonZeroU16` and because it looks like due to padding, it currently wouldn't make any difference. But I indexed from 1 anyway because (a) it'll make it easier if later it becomes worthwhile to use a `NonZeroU16` and because the arguments were previously indexed from 1, so it made for a smaller change. This is my first PR on rust-lang/rust, so apologies if I've gotten anything not quite right.		2023-04-13 01:51:27 +00:00
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auxiliary
await-keyword
drop-order
future-sizes
in-trait	Split out a separate feature gate for impl trait in associated types	2023-04-12 16:17:31 +00:00
issues
multiple-lifetimes
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argument-patterns.rs
async-assoc-fn-anon-lifetimes.rs
async-await-let-else.drop_tracking_mir.stderr
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async-await.rs
async-block-control-flow-static-semantics.rs
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async-borrowck-escaping-block-error.fixed
async-borrowck-escaping-block-error.rs
async-borrowck-escaping-block-error.stderr
async-borrowck-escaping-closure-error.rs
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async-closure-matches-expr.rs
async-closure.rs
async-error-span.drop_tracking_mir.stderr
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async-error-span.rs
async-fn-elided-impl-lifetime-parameter.rs
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async-fn-path-elision.rs
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async-fn-send-uses-nonsend.rs
async-fn-size-moved-locals.rs
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async-fn-size.rs
async-is-unwindsafe.rs
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async-matches-expr.rs
async-trait-fn.current.stderr	Add revisions for -Zlower-impl-trait-in-trait-to-assoc-ty fixed tests	2023-03-17 16:01:53 -03:00
async-trait-fn.next.stderr	Add revisions for -Zlower-impl-trait-in-trait-to-assoc-ty fixed tests	2023-03-17 16:01:53 -03:00
async-trait-fn.rs	Add revisions for -Zlower-impl-trait-in-trait-to-assoc-ty fixed tests	2023-03-17 16:01:53 -03:00
async-trait-fn.stderr	Add revisions for -Zlower-impl-trait-in-trait-to-assoc-ty fixed tests	2023-03-17 16:01:53 -03:00
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async-with-closure.rs
await-into-future.rs
await-sequence.rs
await-unsize.rs
bound-normalization.rs
conditional-and-guaranteed-initialization.rs
default-struct-update.rs
dont-print-desugared-async.rs
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dont-suggest-await-on-method-return-mismatch.rs
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drop-and-assign.rs
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edition-deny-async-fns-2015.current.stderr	Add revisions for -Zlower-impl-trait-in-trait-to-assoc-ty fixed tests	2023-03-17 16:01:53 -03:00
edition-deny-async-fns-2015.next.stderr	Add revisions for -Zlower-impl-trait-in-trait-to-assoc-ty fixed tests	2023-03-17 16:01:53 -03:00
edition-deny-async-fns-2015.rs	Add revisions for -Zlower-impl-trait-in-trait-to-assoc-ty fixed tests	2023-03-17 16:01:53 -03:00
expansion-in-attrs.rs
feature-async-closure.rs
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futures-api.rs
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generics-and-bounds.rs
incorrect-move-async-order-issue-79694.fixed
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interior-with-const-generic-expr.rs
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large_moves.rs
missed-capture-issue-107414.rs	Add test	2023-04-03 20:45:02 +02:00
move-part-await-return-rest-struct.rs
move-part-await-return-rest-tuple.rs
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nested-in-impl.rs
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no-non-guaranteed-initialization.rs
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no-params-non-move-async-closure.rs
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no-std.rs
no-unsafe-async.rs
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non-trivial-drop.rs
partial-drop-partial-reinit.drop_tracking.stderr
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partial-drop-partial-reinit.rs
partial-initialization-across-await.rs
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pin-needed-to-poll-2.rs
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proper-span-for-type-error.fixed
proper-span-for-type-error.rs
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recursive-async-impl-trait-type.drop_tracking_mir.stderr
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recursive-async-impl-trait-type.rs
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repeat_count_const_in_async_fn.rs
return-ty-raw-ptr-coercion.rs
return-ty-unsize-coercion.rs
send-bound-async-closure.rs
suggest-missing-await-closure.fixed
suggest-missing-await-closure.rs
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suggest-switching-edition-on-await-cargo.rs
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suggest-switching-edition-on-await.rs
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task-context-arg.rs	Preserve argument indexes when inlining MIR	2023-04-11 11:07:48 +10:00
try-on-option-in-async.rs
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type-parameter-send.rs
unnecessary-await.rs
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unreachable-lint-1.rs
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unused-lifetime.rs
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