Rollup of 14 pull requests #42193
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Rollup of 14 pull requests #42193
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This is useful if parsing from stdin or a String and don't want to try and read in a module from another file. Instead we just leave a stub in the AST.
Not being an enum improves ergonomics, especially since NonEmpty could be Empty. It can still be iterable without an extra "done" bit by making the range have !(start <= end), which is even possible without changing the Step trait. Implements RFC 1980
Fixes rust-lang#42135 Found while fixing run-pass/range_inclusive test failure.
This was breaking the libstd build for Redox.
These files are licensed under a different license than the rest of the codebase. This causes potential issues and inconveniences. Relicense these files under the standard license. I hold original copyright on that code. Fixes rust-lang#36556
Also, add detection to treat such comments as tidy errors. We also remove the found_lib_feature code because it was just repeating the found_feature code. Originally it was intended to allow for gate-test lines for lib features, but apparently nobody missed it.
This brings verbosity even to invocation of cargo itself
See rust-lang#33525 for details.
Contains a fix for rust-lang/cargo#4081
Rewrite make-win-dist.py in Rust Fixes rust-lang#41568
[Doc] Add `'static` and `Send` constraints explanations to `thread::spawn` Part of rust-lang#29378. Explains why the constraints on the closure and its return value are `'static` and `Send`. Allows to tick of `thread::spawn` from the list of things to document in the `thread` module. r? @steveklabnik
Add an option to the parser to avoid parsing out of line modules This is useful if parsing from stdin or a String and don't want to try and read in a module from another file. Instead we just leave a stub in the AST.
…akis Make assignments to `Copy` union fields safe This is an accompanying PR to PR rust-lang#42068 stabilizing FFI unions. This was first proposed in rust-lang#32836 (comment), see subsequent comments as well. Assignments to `Copy` union fields do not read any data from the union and are [equivalent](rust-lang#32836 (comment)) to whole union assignments, which are safe, so they should be safe as well. This removes a significant number of "false positive" unsafe blocks, in code dealing with FFI unions in particular. It desirable to make this change now, together with stabilization of FFI unions, because now it affecfts only unstable code, but later it will cause warnings/errors caused by `unused_unsafe` lint in stable code. cc rust-lang#32836 r? @nikomatsakis
remove "much" from unicode diagnostic The English seems slightly awkward to me, and it's unnecessary.
…turon Make RangeInclusive just a two-field struct Not being an enum improves ergonomics and consistency, especially since NonEmpty variant wasn't prevented from being empty. It can still be iterable without an extra "done" bit by making the range have !(start <= end), which is even possible without changing the Step trait. Implements merged rust-lang/rfcs#1980; tracking issue rust-lang#28237. This is definitely a breaking change to anything consuming `RangeInclusive` directly (not as an Iterator) or constructing it without using the sugar. Is there some change that would make sense before this so compilation failures could be compatibly fixed ahead of time? r? @aturon (as FCP proposer on the RFC)
Fix building std without backtrace feature, which was broken in ca8b754 Fixes rust-lang#42139
Implement requires_synchronized_create() for Redox This was breaking the libstd build for Redox.
libstd/sync/mpsc: relicense under rust license These files are licensed under a different license than the rest of the codebase. This causes potential issues and inconveniences. Relicense these files under the standard license. I hold original copyright on that code. Fixes rust-lang#36556
…ages, r=Mark-Simulacrum Change error count messages See rust-lang#33525 for details. r? @Mark-Simulacrum
Document drop more. Adds two examples to Drop and describes the recursive drop on types that contain fields.
Remove some needless // gate-test- comments Also, add detection to treat such comments as tidy errors. We also remove the found_lib_feature code because it was just repeating the found_feature code. Originally it was intended to allow for gate-test lines for lib features, but apparently nobody missed it.
…=alexcrichton bootstrap: Make bootstrap verbose if requested Fixes: rust-lang#42099
…imulacrum Update Cargo submodule Contains a fix for rust-lang/cargo#4081
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r? @sfackler (rust_highfive has picked a reviewer for you, use r? to override) |
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@bors r+ p=10 |
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📌 Commit eacb51b has been approved by |
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⌛ Testing commit eacb51b with merge f23da70... |
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@bors retry r- |
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'staticandSendconstraints explanations tothread::spawn#41980, Add an option to the parser to avoid parsing out of line modules #42071, Make assignments toCopyunion fields safe #42083, remove "much" from unicode diagnostic #42120, Make RangeInclusive just a two-field struct #42134, Fix building std without backtrace feature, which was broken in ca8b754 #42141, Implement requires_synchronized_create() for Redox #42142, libstd/sync/mpsc: relicense under rust license #42149, Change error count messages #42150, Document drop more. #42159, Remove some needless // gate-test- comments #42177, bootstrap: Make bootstrap verbose if requested #42186, Update Cargo submodule #42191