Make -Z unpretty=mir suggest -Z dump-mir as well for discoverability #137671
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This PR modifies cc @jieyouxu |
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LGTM @bors r+ rollup |
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Rollup of 10 pull requests Successful merges: - rust-lang#134585 (remove `MaybeUninit::uninit_array`) - rust-lang#136187 (Use less CString in the examples of CStr.) - rust-lang#137201 (Teach structured errors to display short `Ty<'_>`) - rust-lang#137620 (Fix `attr` cast for espidf) - rust-lang#137631 (Avoid collecting associated types for undefined trait) - rust-lang#137635 (Don't suggest constraining unstable associated types) - rust-lang#137642 (Rustc dev guide subtree update) - rust-lang#137660 (Update gcc submodule) - rust-lang#137670 (revert accidental change in get_closest_merge_commit) - rust-lang#137671 (Make -Z unpretty=mir suggest -Z dump-mir as well for discoverability) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#137671 - meithecatte:discoverable-dump-mir, r=Nadrieril Make -Z unpretty=mir suggest -Z dump-mir as well for discoverability While debugging something else, I got quite annoyed with `-Z unpretty=mir` showing me post-processed MIR instead of the one just after it is built. I ended up asking on Zulip and got pointed to `-Z dump-mir`. While this feature is documented in the rustc dev guide, I think it'd be good if the possibility of making use of it was staring you in the face while you need it.
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While debugging something else, I got quite annoyed with
-Z unpretty=mirshowing me post-processed MIR instead of the one just after it is built. I ended up asking on Zulip and got pointed to-Z dump-mir. While this feature is documented in the rustc dev guide, I think it'd be good if the possibility of making use of it was staring you in the face while you need it.