Rollup of 12 pull requests #49460
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Rollup of 12 pull requests #49460
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In `LLVMRustHasFeature()`, rather than using `MCInfo->getFeatureTable()`
that is specific to Rust's LLVM fork, we can use this in LLVM 6:
/// Check whether the subtarget features are enabled/disabled as per
/// the provided string, ignoring all other features.
bool checkFeatures(StringRef FS) const;
Now rustc using external LLVM can also have `target_feature`.
Probably accidentally reintroduced in a rebase/merge
If the cached data can't be loaded from disk, just issue a warning to the user so they know why compilation is taking longer than usual but don't fail the entire compilation since we can recover by ignorning the on disk cache. In the same way, if the disk cache can't be deserialized (because it has been corrupted for some reason), report the issue as a warning and continue without failing the compilation. `Decodable::decode()` tends to panic with various errors like "entered unreachable code" or "index out of range" if the input data is corrupted. Work around this by catching panics from the `decode()` calls when joining the thread and continuing without the cached data. Fixes rust-lang#48847
Stabilize method `String::retain` Closes rust-lang#43874
don't pass -no-pie to gnu ld fixes rust-lang#48884
…e, r=michaelwoerister [incremental] Don't panic if decoding the cache fails If the cached data can't be loaded from disk, just issue a warning to the user so they know why compilation is taking longer than usual but don't fail the entire compilation since we can recover by ignorning the on disk cache. In the same way, if the disk cache can't be deserialized (because it has been corrupted for some reason), report the issue as a warning and continue without failing the compilation. `Decodable::decode()` tends to panic with various errors like "entered unreachable code" or "index out of range" if the input data is corrupted. Work around this by catching panics from the `decode()` calls and continuing without the cached data. Fixes rust-lang#48847
Implement `shrink_to` method on collections Fixes rust-lang#49385
…=QuietMisdreavus Fix search appearance Fixes rust-lang#49377. r? @QuietMisdreavus And a screenshot: <img width="1016" alt="screen shot 2018-03-27 at 10 33 01" src="https://user-images.githubusercontent.com/3050060/37956373-7b522852-31ab-11e8-8915-7e20064b5edd.png">
…rn, r=GuillaumeGomez Correctly handle impl trait in external items in rustdoc fixes rust-lang#49373 r? @QuietMisdreavus
…xcrichton
Enable target_feature on any LLVM 6+
In `LLVMRustHasFeature()`, rather than using `MCInfo->getFeatureTable()`
that is specific to Rust's LLVM fork, we can use this in LLVM 6:
/// Check whether the subtarget features are enabled/disabled as per
/// the provided string, ignoring all other features.
bool checkFeatures(StringRef FS) const;
Now rustc using external LLVM can also have `target_feature`.
r? @alexcrichton
…insertion, r=QuietMisdreavus Fix collapse toggle insertions on impl with docs Just went through this one randomly... When an impl has docs, the collapse toggle isn't generated. This fixes it. r? @QuietMisdreavus
… r=QuietMisdreavus Fix trait implementation not collapsing docs r? @QuietMisdreavus
…tMisdreavus Fix text overlap Fixes rust-lang#49006. r? @QuietMisdreavus
…imulacrum Delete leftover librustc_const_eval Probably accidentally reintroduced in a rebase/merge fixes rust-lang#49440 r? @Mark-Simulacrum
…olnay Clarify "length" wording in `Vec::with_capacity`. Fixes rust-lang#49448.
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r? @frewsxcv (rust_highfive has picked a reviewer for you, use r? to override) |
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@bors r+ p=12 |
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📌 Commit 30560bb has been approved by |
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☀️ Test successful - status-appveyor, status-travis |
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String::retain#49243, don't pass -no-pie to gnu ld #49329, [incremental] Don't panic if decoding the cache fails #49364, Implementshrink_tomethod on collections #49400, Fix search appearance #49405, Correctly handle impl trait in external items in rustdoc #49427, Enable target_feature on any LLVM 6+ #49428, Fix collapse toggle insertions on impl with docs #49429, Fix trait implementation not collapsing docs #49439, Fix text overlap #49442, Delete leftover librustc_const_eval #49444, Clarify "length" wording inVec::with_capacity. #49452