Rollup of 29 pull requests #38499
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Rollup of 29 pull requests #38499
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For file
```rust
use std::path::Path;
fn f(p: Path) { }
```
provide the following error
```nocode
error[E0277]: the trait bound `[u8]: std::marker::Sized` is not satisfied in `std::path::Path`
--> file.rs:3:6
|
3 | fn f(p: Path) { }
| ^ within `std::path::Path`, the trait `std::marker::Sized` is not implemented for `[u8]`
|
= note: `[u8]` does not have a constant size known at compile-time
= note: required because it appears within the type `std::path::Path`
= note: all local variables must have a statically known size
```
This makes it easier to work with mir test failures during development. - Show which expected line was not found - Show full expected output - Show full actual output
…d enums respectively.
After the fix of rust-lang#37453 in PR rust-lang#37369, instead of pointing at only the cast type, point at the full cast span when a cast needs a dereference: ``` error: casting `&{float}` as `f32` is invalid --> ../../../src/test/ui/mismatched_types/cast-rfc0401.rs:81:30 | 81 | vec![0.0].iter().map(|s| s as f32).collect::<Vec<f32>>(); | ^^^^^^^^ cannot cast `&{float}` as `f32` | help: did you mean `*s`? --> ../../../src/test/ui/mismatched_types/cast-rfc0401.rs:81:30 | 81 | vec![0.0].iter().map(|s| s as f32).collect::<Vec<f32>>(); | ^ ``` instead of ``` error: casting `&{float}` as `f32` is invalid --> ../../../src/test/ui/mismatched_types/cast-rfc0401.rs:81:35 | 81 | vec![0.0].iter().map(|s| s as f32).collect::<Vec<f32>>(); | - ^^^ | | | | | did you mean `*s`? | cannot cast `&{float}` as `f32` ```
They cause the search index from the std docs to get overwritten just like rust-lang#34800. Part of rust-lang#38319.
… into rollup Conflicts: src/librustc_trans/mir/mod.rs
…/rust into rollup Conflicts: src/librustc_resolve/lib.rs src/librustc_resolve/resolve_imports.rs
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☔ The latest upstream changes (presumably #38271) made this pull request unmergeable. Please resolve the merge conflicts. |
|
@bors: r+ p=100 force |
|
📌 Commit d5f1c6e has been approved by |
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Dec 20, 2016
Rollup of 29 pull requests - Successful merges: #37761, #38006, #38131, #38150, #38158, #38171, #38208, #38215, #38236, #38245, #38289, #38302, #38315, #38346, #38388, #38395, #38398, #38418, #38432, #38451, #38463, #38468, #38470, #38471, #38472, #38478, #38486, #38493, #38498 - Failed merges: #38271, #38483
This was referenced Dec 21, 2016
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fmt::Debugfor all structures in libstd. #38006, Add From<[u16; 8]> to Ipv6Addr #38131, Point out the known type when field doesn't satisfy bound #38150, Explain meaning of Result iters and link to factory functions #38158, Miscellaneous cleanup/refactoring inresolveandsyntax::ext#38171, Improvements toBTreeSetdocumentation. #38208, minor fix about visibility in reference #38215, Unix socket doc #38236, When cast needs a dereference point at full cast #38245, A more verbose matching failure for mir tests #38289, Cleanup old trans #38302, Expand E0309 explanation with motivating example #38315, Duration doc #38346, Add prefix to config.toml #38388, rustdoc: a formatting nit #38395, rustbuild: Stop building docs for libtest by default #38398, Cleanup refactoring around DefPath handling #38418, Minor fix in the merge_sort comments #38432, adaptation to rustbuild for openbsd #38451, target spec: add an asm-args field to pass arguments to the external .. #38463, rustbuild: Eliminate duplication of dist tarballs #38468, rustbuild: Update Cargo download location #38470, rustbuild: Run debuginfo tests by default #38471, travis: Fix the cargotest bot #38472, Bump version to 1.16 #38478, Add regression test for #38458 #38486, Find FileCheck using llvm-config #38493, rustbuild: Actually test musl on the musl bot #38498legacy_importswarnings #38271, small fix to closure debuginfo #38483