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Make method-not-found-generic-arg-elision.rs error message not path dependent #110866

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merged 1 commit into from
Apr 27, 2023

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@compiler-errors compiler-errors commented Apr 26, 2023

Every time I bless tests/ui/methods/method-not-found-generic-arg-elision.rs, I get some nonsense "type is too long" + "written to disk" that shows up and have to manually revert because the combination of my rustc repo path + the UI test directory hits the length limit for printing types spilling to disk (since this happens before UI test path sanitization).

The fact that we use a closure in this test doesn't have to do with the UI test, so just box the closure to make the type name smaller and not path dependent.

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rustbot commented Apr 26, 2023

r? @petrochenkov

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@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 Apr 26, 2023
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jyn514 commented Apr 27, 2023

Hmm. This was meant to be the problem that #105924 solved, which we ended up reverting everywhere except CI because the paths were hard to read: #110137

Are you sure this is the only test that's failing this way? Aren't there others with closures in the output?

@jyn514 jyn514 added the A-testsuite Area: The testsuite used to check the correctness of rustc label Apr 27, 2023
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compiler-errors commented Apr 27, 2023

@jyn514: this is the only one that affecting me, probably due to the fact that it's a closure + Map combinator + vec::Iter. I bet if I moved my rustc into an even deeper subdirectory, more would trigger.

I'm somewhat selfishly putting this one up just to fix the one that's been affecting my productivity, but thanks for linking to alternative solution PRs, I'll give those a read.

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jyn514 commented Apr 27, 2023

@bors r+ rollup

we can fix this for other tests as they cause issues, this seems like a strict improvement

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bors commented Apr 27, 2023

📌 Commit 0fabceb has been approved by jyn514

It is now in the queue for this repository.

@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 Apr 27, 2023
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Apr 27, 2023
Make `method-not-found-generic-arg-elision.rs` error message not path dependent

Every time I bless `tests/ui/methods/method-not-found-generic-arg-elision.rs`, I get some nonsense "type is too long" + "written to disk" that shows up and have to manually revert because the combination of my rustc repo path + the UI test directory hits the length limit for printing types spilling to disk (since this happens before UI test path sanitization).

The fact that we use a closure in this test doesn't have to do with the UI test, so just box the closure to make the type name smaller and not path dependent.
bors added a commit to rust-lang-ci/rust that referenced this pull request Apr 27, 2023
…iaskrgr

Rollup of 7 pull requests

Successful merges:

 - rust-lang#110426 (docs(style): add more let-else examples)
 - rust-lang#110804 (Remove repeated definite articles)
 - rust-lang#110814 (Sprinkle some `#[inline]` in `rustc_data_structures::tagged_ptr`)
 - rust-lang#110816 (Migrate `rustc_passes` to translatable diagnostics)
 - rust-lang#110864 (`IntoFuture::into_future` is no longer unstable)
 - rust-lang#110866 (Make `method-not-found-generic-arg-elision.rs` error message not path dependent)
 - rust-lang#110872 (Nicer ICE for rust-lang#67981)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 1ca3f33 into rust-lang:master Apr 27, 2023
@rustbot rustbot added this to the 1.71.0 milestone Apr 27, 2023
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5 participants