make ty::Ty: Debug not call the Display impl
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Some changes occurred to the CTFE / Miri engine cc @rust-lang/miri |
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I'm not sure that the change to every single mir-opt .mir file is reasonable lol |
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compiler-errors
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Jan 20, 2023
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Aside from one nit in the graphviz printing code, this looks good to me! 🦀
I'm alright with all the UI test changes that have to do with rustc_* testing attributes. The other UI test suite changes seem to do with no longer trimming paths due to using {} over {:?}.
Mir-opt test suite changes seem to do with the fact we debug-print consts, but I don't think that needs fixing.
I'm pretty convinced this does not needs an MCP or anything, since it's predominantly internal-facing and we don't guarantee anything about the stability of the places (e.g. MIR) that this PR pokes through.
I'll wait a few days to approve this just so nightly can branch (in the off chance that changing the path trimming behavior of something might cause an ICE, though really I doubt it) and so that anyone else can bring up comments that they have.
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Does this affect debug printing of The compiler has a bunch of types without |
RalfJung
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Jan 20, 2023
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as far as I can tell |
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Ah right, I slightly misremembered. There is the TyAndLayout type that is used quite a bit in the interpreter (and codegen I think?).
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Specifically I am referring to this type whose |
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@bors r+ |
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📌 Commit 868dfc698c22638b081b7b5da12f03dff376d90f has been approved by It is now in the queue for this repository. |
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RalfJung
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Jan 27, 2023
| impl<'a, Ty: fmt::Debug + fmt::Display> fmt::Debug for ArgAbi<'a, Ty> { | ||
| fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { | ||
| f.debug_struct("ArgAbi").field("layout", &self.layout).field("mode", &self.mode).finish() | ||
| } |
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Why does this become necessary?
EDIT: Oh I see, it's the new trait bounds on the TyAndLayout debug impl. That's unfortunate... but still, this seems like the best option then.
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☔ The latest upstream changes (presumably #101692) made this pull request unmergeable. Please resolve the merge conflicts. |
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⌛ Testing commit 31b3373 with merge 084f72ec2807917a72f0c74449505484af9a2ea3... |
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💔 Test failed - checks-actions |
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🔒 Merge conflict This pull request and the master branch diverged in a way that cannot be automatically merged. Please rebase on top of the latest master branch, and let the reviewer approve again. How do I rebase?Assuming
You may also read Git Rebasing to Resolve Conflicts by Drew Blessing for a short tutorial. Please avoid the "Resolve conflicts" button on GitHub. It uses Sometimes step 4 will complete without asking for resolution. This is usually due to difference between how Error message |
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🔒 Merge conflict This pull request and the master branch diverged in a way that cannot be automatically merged. Please rebase on top of the latest master branch, and let the reviewer approve again. How do I rebase?Assuming
You may also read Git Rebasing to Resolve Conflicts by Drew Blessing for a short tutorial. Please avoid the "Resolve conflicts" button on GitHub. It uses Sometimes step 4 will complete without asking for resolution. This is usually due to difference between how Error message |
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🔒 Merge conflict This pull request and the master branch diverged in a way that cannot be automatically merged. Please rebase on top of the latest master branch, and let the reviewer approve again. How do I rebase?Assuming
You may also read Git Rebasing to Resolve Conflicts by Drew Blessing for a short tutorial. Please avoid the "Resolve conflicts" button on GitHub. It uses Sometimes step 4 will complete without asking for resolution. This is usually due to difference between how Error message |
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🔒 Merge conflict This pull request and the master branch diverged in a way that cannot be automatically merged. Please rebase on top of the latest master branch, and let the reviewer approve again. How do I rebase?Assuming
You may also read Git Rebasing to Resolve Conflicts by Drew Blessing for a short tutorial. Please avoid the "Resolve conflicts" button on GitHub. It uses Sometimes step 4 will complete without asking for resolution. This is usually due to difference between how Error message |
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@BoxyUwU any updates on this? |
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no I still just need to rebase this and fix the CI failures |
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🔒 Merge conflict This pull request and the master branch diverged in a way that cannot be automatically merged. Please rebase on top of the latest master branch, and let the reviewer approve again. How do I rebase?Assuming
You may also read Git Rebasing to Resolve Conflicts by Drew Blessing for a short tutorial. Please avoid the "Resolve conflicts" button on GitHub. It uses Sometimes step 4 will complete without asking for resolution. This is usually due to difference between how Error message |
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May 29, 2023
…compiler-errors Make `TyKind: Debug` have less verbose output Current `TyKind: Debug` impl is basically unusable for debugging, its too verbose even for verbose debugging 🤣 This PR replaces the debug logic for `TyKind` with a more manual debug impl instead of a hand expanded derived impl. This should help make rust-lang#107084 more reasonable to land since the output of `Ty: Debug` will be better. This isn't a fully completed change to the `Debug` impl of `TyKind` as there's still logic from the derive macro for some variants. Some of the variants are also not consisten with the `-Zverbose` printing of `Ty`, ideally `-Zverbose` printing of `Ty` would also just defer to the debug impl instead of having lots of checks in pretty printing. I plan on fixing this in follow up PRs since it seems tricky to do in this one and its already a large PR 😅
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🔒 Merge conflict This pull request and the master branch diverged in a way that cannot be automatically merged. Please rebase on top of the latest master branch, and let the reviewer approve again. How do I rebase?Assuming
You may also read Git Rebasing to Resolve Conflicts by Drew Blessing for a short tutorial. Please avoid the "Resolve conflicts" button on GitHub. It uses Sometimes step 4 will complete without asking for resolution. This is usually due to difference between how Error message |
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@BoxyUwU what's the status of this? |
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🔒 Merge conflict This pull request and the master branch diverged in a way that cannot be automatically merged. Please rebase on top of the latest master branch, and let the reviewer approve again. How do I rebase?Assuming
You may also read Git Rebasing to Resolve Conflicts by Drew Blessing for a short tutorial. Please avoid the "Resolve conflicts" button on GitHub. It uses Sometimes step 4 will complete without asking for resolution. This is usually due to difference between how Error message |
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…er-errors make interpreter and TyAndLayout type Debug impl independent of Ty debug impl This fixes some (but not all) of the fallout from rust-lang#115661. Second commit is taken from rust-lang#107084 (and slightly adjusted); I preserved the original git author information.
rust-timer
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Rollup merge of rust-lang#115866 - RalfJung:interpret-debug, r=compiler-errors make interpreter and TyAndLayout type Debug impl independent of Ty debug impl This fixes some (but not all) of the fallout from rust-lang#115661. Second commit is taken from rust-lang#107084 (and slightly adjusted); I preserved the original git author information.
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Ty'sDebugimpl currently callsTy'sDisplayimpl. This means that ICE messages, debug statements etc in rustc all print out things that are missing useful details.r? @compiler-errors