Rollup of 9 pull requests #38826
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Rollup of 9 pull requests #38826
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These are some bare-bones documentation for custom derive, needed to stabilize "macros 1.1", rust-lang#35900 The book chapter is based off of a blog post by @cbreeden, https://cbreeden.github.io/Macros11/ Normally, we have a policy of not mentioning external crates in documentation. However, given that syn/quote are basically neccesary for properly using macros 1.1, I feel that not including them here would make the documentation very bad. So the rules should be bent in this instance.
Clarify zero-value behavior of `ctlz`/`cttz` intrinsics. Fixes rust-lang#34381.
…aumeGomez Clarify behavior of `VecDeque::insert`. Fixes rust-lang#37046.
…nkov Add test for correct span for type Adds test for and closes rust-lang#27522.
…nkov Test for appropriate span on second custom derive Adds test for and closes rust-lang#36935.
Fix doc for `escape_debug`
Replace uses of `#[unsafe_destructor_blind_to_params]` with `#[may_dangle]` CC rust-lang#34761 r? @pnkfelix
…ikomatsakis Document custom derive. These are some bare-bones documentation for custom derive, needed to stabilize "macros 1.1", rust-lang#35900 The book chapter is based off of a blog post by @cbreeden, https://cbreeden.github.io/Macros11/ Normally, we have a policy of not mentioning external crates in documentation. However, given that syn/quote are basically neccesary for properly using macros 1.1, I feel that not including them here would make the documentation very bad. So the rules should be bent in this instance. So far, this PR includes only docs; @alexcrichton said in rust-lang#35900 that he'd be okay with landing them before stabilization; I don't mind either way.
…meGomez Add more docs for CoerceUnsized and Unsize here be dragons r? @ubsan @steveklabnik
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(rust_highfive has picked a reviewer for you, use r? to override) |
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@bors: r+ p=1 |
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📌 Commit 05913bd has been approved by |
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⌛ Testing commit 05913bd with merge bc7139b... |
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💔 Test failed - status-travis |
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☔ The latest upstream changes (presumably #38783) made this pull request unmergeable. Please resolve the merge conflicts. |
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ctlz/cttzintrinsics. #38310, Clarify behavior ofVecDeque::insert. #38581, Add test for correct span for type #38606, Test for appropriate span on second custom derive #38607, Fix doc forescape_debug#38629, Replace uses of#[unsafe_destructor_blind_to_params]with#[may_dangle]#38664, Document custom derive. #38770, Doc fix #38799, Add more docs for CoerceUnsized and Unsize #38816