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Warn when implicitly copying mutable data and unique boxes/functions #2448

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msullivan opened this issue May 25, 2012 · 0 comments
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Warn when implicitly copying mutable data and unique boxes/functions #2448

msullivan opened this issue May 25, 2012 · 0 comments
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A-type-system Area: Type system C-enhancement Category: An issue proposing an enhancement or a PR with one.

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@msullivan
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As a start towards #2431, we can start by warning when copying mutable data and unique boxes/functions. The most labor intensive part of this is going and addressing all the warnings.
@ghost ghost assigned msullivan May 25, 2012
msullivan added a commit that referenced this issue May 25, 2012
@msullivan
Get rid of many implicit copies as a preliminary to Issue #2448.
8668d06
@msullivan msullivan removed their assignment Jun 16, 2014
bors added a commit to rust-lang-ci/rust that referenced this issue Sep 22, 2022
@bors
Auto merge of rust-lang#2448 - oli-obk:test_crates_on_their_own, r=Ra…
d095429 
…lfJung

Run `pass` tests without building dependencies first

fixes rust-lang/miri#2442

One thing that I'm wondering is if we should do away with running each folder individually and make `ui_test` support running all tests in parallel (so building deps becomes a thread, and all tests needing deps are blocked on it)
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