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Fix the span used to suggest avoiding for-loop moves #64642

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merged 1 commit into from
Sep 21, 2019

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@cuviper cuviper commented Sep 20, 2019

It was using the snippet from the "use" span, which often renders the
same, but with closures that snippet is on the start of the closure
where the value is captured. We should be using the snippet from the
span where it was moved into the for loop, which is move_span.

Fixes #64559.

It was using the snippet from the "use" span, which often renders the
same, but with closures that snippet is on the start of the closure
where the value is captured. We should be using the snippet from the
span where it was moved into the `for` loop, which is `move_span`.
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r? @varkor

(rust_highfive has picked a reviewer for you, use r? to override)

@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Sep 20, 2019
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varkor commented Sep 21, 2019

@bors r+ rollup

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bors commented Sep 21, 2019

📌 Commit c3f72d1 has been approved by varkor

@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 Sep 21, 2019
Centril added a commit to Centril/rust that referenced this pull request Sep 21, 2019
…rkor

Fix the span used to suggest avoiding for-loop moves

It was using the snippet from the "use" span, which often renders the
same, but with closures that snippet is on the start of the closure
where the value is captured. We should be using the snippet from the
span where it was moved into the `for` loop, which is `move_span`.

Fixes rust-lang#64559.
Centril added a commit to Centril/rust that referenced this pull request Sep 21, 2019
…rkor

Fix the span used to suggest avoiding for-loop moves

It was using the snippet from the "use" span, which often renders the
same, but with closures that snippet is on the start of the closure
where the value is captured. We should be using the snippet from the
span where it was moved into the `for` loop, which is `move_span`.

Fixes rust-lang#64559.
bors added a commit that referenced this pull request Sep 21, 2019
Rollup of 9 pull requests

Successful merges:

 - #64010 (Stabilize `param_attrs` in Rust 1.39.0)
 - #64136 (Document From trait for LhsExpr in parser)
 - #64342 (factor out pluralisation remains after #64280)
 - #64347 (Add long error explanation for E0312)
 - #64621 (Add Compatibility Notes to RELEASES.md for 1.38.0)
 - #64632 (remove the extra comma after the match arm)
 - #64640 (No home directory on vxWorks)
 - #64641 (Exempt extern "Rust" from improper_ctypes)
 - #64642 (Fix the span used to suggest avoiding for-loop moves)

Failed merges:

r? @ghost
@bors bors merged commit c3f72d1 into rust-lang:master Sep 21, 2019
@cuviper cuviper deleted the move-for-loop-snippet branch April 3, 2020 18:39
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Nonsensical suggestion when trying to move value in 'for' expression into closure
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