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Fix -Zdump-mir-dataflow #133732

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merged 3 commits into from
Dec 3, 2024
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nnethercote
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As of rust-lang#133155 `Formatter:new` uses `as_results_cursor` to create a
non-mutable results reference, and then later that is accessed via
`deref_mut` which results in a runtime abort. Changing to
`as_results_cursor_mut` fixes it.

Fixes rust-lang#133641.
The `Borrowed` variant is no longer used. This commit removes it, along
with the `as_results_cursor` method that produces it, and renames
`as_results_cursor_mut` as `as_results_cursor`.
@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Dec 2, 2024
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rustbot commented Dec 2, 2024

Some changes occurred to MIR optimizations

cc @rust-lang/wg-mir-opt

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r? compiler-errors @bors r+ rollup

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bors commented Dec 2, 2024

📌 Commit cecef13 has been approved by compiler-errors

It is now in the queue for this repository.

@rustbot rustbot assigned compiler-errors and unassigned cjgillot Dec 2, 2024
@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Dec 2, 2024
bors added a commit to rust-lang-ci/rust that referenced this pull request Dec 3, 2024
…llaumeGomez

Rollup of 10 pull requests

Successful merges:

 - rust-lang#131713 (Stabilize `const_maybe_uninit_write`)
 - rust-lang#133535 (show forbidden_lint_groups in future-compat reports)
 - rust-lang#133610 (Move `Const::{from_anon_const,try_from_lit}` to hir_ty_lowering)
 - rust-lang#133701 (Use c"lit" for CStrings without unwrap)
 - rust-lang#133704 (fix ICE when promoted has layout size overflow)
 - rust-lang#133705 (add "profiler" and "optimized-compiler-builtins" option coverage for ci-rustc)
 - rust-lang#133710 (Reducing `target_feature` check-cfg merge conflicts)
 - rust-lang#133732 (Fix `-Zdump-mir-dataflow`)
 - rust-lang#133746 (Change `AttrArgs::Eq` to a struct variant)
 - rust-lang#133763 (Fix `f16::midpoint` const feature gate)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 3586e4a into rust-lang:master Dec 3, 2024
6 checks passed
@rustbot rustbot added this to the 1.85.0 milestone Dec 3, 2024
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Dec 3, 2024
Rollup merge of rust-lang#133732 - nnethercote:fix-Z-dump-mir-dataflow, r=compiler-errors

Fix `-Zdump-mir-dataflow`

r? `@cjgillot`
@nnethercote nnethercote deleted the fix-Z-dump-mir-dataflow branch December 3, 2024 09:02
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5 participants