3dbade652e
Auto merge of #69851 - Centril:rollup-iivxvah, r=Centril
...
Rollup of 6 pull requests
Successful merges:
- #69201 (Permit attributes on 'if' expressions)
- #69685 (unix: Don't override existing SIGSEGV/BUS handlers)
- #69762 (Ensure that validity only raises validity errors)
- #69779 (librustc_codegen_llvm: Use slices in preference to 0-terminated strings)
- #69801 (rustc_parse: Remove `Parser::normalized(_prev)_token`)
- #69842 (Add more regression tests)
Failed merges:
r? @ghost
2020-03-09 11:58:17 +00:00
7e903f82ff
Rollup merge of #69842 - JohnTitor:more-tests, r=Centril
...
Add more regression tests
Closes #54239
Closes #57200
Closes #57201
Closes #60473
Closes #64620
Closes #67166
r? @Centril
2020-03-09 12:57:54 +01:00
2677d59298
Rollup merge of #69801 - petrochenkov:nonorm, r=Centril
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rustc_parse: Remove `Parser::normalized(_prev)_token`
Perform the "normalization" (renamed to "uninterpolation") on the fly when necessary.
The final part of https://github.com/rust-lang/rust/pull/69579 https://github.com/rust-lang/rust/pull/69384 https://github.com/rust-lang/rust/pull/69376 https://github.com/rust-lang/rust/pull/69211 https://github.com/rust-lang/rust/pull/69034 https://github.com/rust-lang/rust/pull/69006 .
r? @Centril
2020-03-09 12:57:53 +01:00
2409e70bdb
Rollup merge of #69779 - tmiasko:di-cstr, r=nagisa
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librustc_codegen_llvm: Use slices in preference to 0-terminated strings
Additionally whenever possible match C API provided by the LLVM.
2020-03-09 12:57:51 +01:00
c9bbfb9474
Rollup merge of #69762 - RalfJung:validity-errors, r=oli-obk
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Ensure that validity only raises validity errors
For now, only as a debug-assertion (similar to const-prop detecting errors that allocate).
Now includes https://github.com/rust-lang/rust/pull/69646 .
[Relative diff](https://github.com/RalfJung/rust/compare/layout-visitor...RalfJung:validity-errors ).
r? @oli-obk
2020-03-09 12:57:50 +01:00
eaf6905c55
Rollup merge of #69685 - cuviper:soft-segv, r=sfackler
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unix: Don't override existing SIGSEGV/BUS handlers
Although `stack_overflow::init` runs very early in the process, even
before `main`, there may already be signal handlers installed for things
like the address sanitizer. In that case, just leave it alone, and don't
bother trying to allocate our own signal stacks either.
Fixes #69524 .
2020-03-09 12:57:48 +01:00
4ec997503c
Rollup merge of #69201 - Aaron1011:feature/permit-if-attr, r=Centril
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Permit attributes on 'if' expressions
Previously, attributes on 'if' expressions (e.g. `#[attr] if true {}`)
were disallowed during parsing. This made it impossible for macros to
perform any custom handling of such attributes (e.g. stripping them
away), since a compilation error would be emitted before they ever had a
chance to run.
This PR permits attributes on 'if' expressions ('if-attrs' from here on).
Both built-in attributes (e.g. `#[allow]`, `#[cfg]`) and proc-macro attributes are supported.
We still do *not* accept attributes on 'other parts' of an if-else
chain. That is, the following code snippet still fails to parse:
```rust
if true {} #[attr] else if false {} else #[attr] if false {} #[attr]
else {}
```
Closes https://github.com/rust-lang/rust/issues/68618
2020-03-09 12:57:44 +01:00
7a30bb1676
Address review comments
2020-03-09 13:07:21 +03:00
9be233cbfe
Use Token::uninterpolate in couple more places matching on (Nt)Ident
2020-03-09 12:42:41 +03:00
5d7f67d3b1
rustc_parse: Remove Parser::normalized(_prev)_token
2020-03-09 12:42:41 +03:00
43b27df5b2
rustc_ast: Introduce Token::uninterpolate
2020-03-09 12:42:41 +03:00
f4a03c44d5
rustc_ast: Introduce Token::uninterpolated_span
2020-03-09 12:42:41 +03:00
925e9a2188
rustc_parse: Use Token::ident where possible
2020-03-09 12:42:41 +03:00
ef98ec055e
Add FIXMEs
2020-03-09 16:50:46 +09:00
676b9bc477
unix: Don't override existing SIGSEGV/BUS handlers
...
Although `stack_overflow::init` runs very early in the process, even
before `main`, there may already be signal handlers installed for things
like the address sanitizer. In that case, just leave it alone, and don't
bother trying to allocate our own signal stacks either.
2020-03-08 18:44:12 -07:00
e54a829b57
Avoid unnecessary interning of enum variant part id
2020-03-09 02:05:22 +01:00
58303b77e0
Use slices in preference to 0-terminated strings
...
Additionally whenever possible match C API provided by the LLVM.
2020-03-09 02:05:22 +01:00
579ce86d4b
Add test for issue-67166
2020-03-09 09:12:53 +09:00
95d478546f
Add test for issue-64620
2020-03-09 09:12:41 +09:00
0005f29d89
Add test for issue-60473
2020-03-09 09:12:25 +09:00
437c07f662
Add test for issue-57201
2020-03-09 09:12:06 +09:00
fc8be08a8e
Add test for issue-57200
2020-03-09 09:11:58 +09:00
af0c44cb29
Add test for issue-54239
2020-03-09 09:11:40 +09:00
ed3014a2b9
use static strings instead of tcx
2020-03-08 22:04:54 +01:00
85e1466232
Fix typo
...
Co-Authored-By: bjorn3 <bjorn3@users.noreply.github.com >
2020-03-08 22:04:54 +01:00
4971d03ccf
fix some cases of unexpected exceptions leaving validation
2020-03-08 22:04:54 +01:00
938f8522ec
miri validation: debug-complain about unexpected errors
2020-03-08 22:04:54 +01:00
0468929ce3
move error allocation test to error.rs
2020-03-08 22:04:54 +01:00
2cb0b8582e
Auto merge of #69833 - Centril:rollup-mh74yue, r=Centril
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Rollup of 7 pull requests
Successful merges:
- #69120 (Don't give invalid suggestion on desugared span.)
- #69326 (mir-interpret: add method to read wide strings from Memory)
- #69608 (Expose target libdir information via print command)
- #69734 (Change DIBuilderCreateEnumerator signature to match LLVM 9)
- #69800 (Compile address sanitizer test with debuginfo)
- #69807 (Cleanup E0391 explanation)
- #69820 (clean up E0392 explanation)
Failed merges:
r? @ghost
2020-03-08 19:54:57 +00:00
c934c94212
Rollup merge of #69820 - GuillaumeGomez:cleanup-e0392, r=Dylan-DPC
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clean up E0392 explanation
r? @Dylan-DPC
2020-03-08 20:54:36 +01:00
40b405f2d4
Rollup merge of #69807 - GuillaumeGomez:cleanup-e0391, r=Dylan-DPC
...
Cleanup E0391 explanation
r? @Dylan-DPC
2020-03-08 20:54:35 +01:00
cfb2f95450
Rollup merge of #69800 - tmiasko:address-g, r=nikic
...
Compile address sanitizer test with debuginfo
This makes error-pattern to match regardless of current
configuration of `rust.debuginfo-level-tests` in `config.toml`.
2020-03-08 20:54:33 +01:00
e2617a98c0
Rollup merge of #69734 - tmiasko:di-enumerator, r=ecstatic-morse
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Change DIBuilderCreateEnumerator signature to match LLVM 9
* Change DIBuilderCreateEnumerator signature to match LLVM 9 C API.
* Use provided is unsigned flag when emitting enumerators.
2020-03-08 20:54:31 +01:00
5e9888eec5
Rollup merge of #69608 - o01eg:expose-target-libdir-print, r=ehuss
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Expose target libdir information via print command
With custom libdir it is required to have an access to library placement.
See https://github.com/RazrFalcon/cargo-bloat/issues/51
2020-03-08 20:54:30 +01:00
ff961789bc
Rollup merge of #69326 - JOE1994:os_str_widestring, r=RalfJung
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mir-interpret: add method to read wide strings from Memory
Implemented *step2* from [instructions](https://github.com/rust-lang/miri/issues/707#issuecomment-561564057 ) laid out in rust-lang/miri#707 .
Added 2 new methods to struct `rustc_mir::interpret::InterpCx`.
* `read_os_str_from_wide_str` (src/librustc_mir/interpret/operand.rs)
* `write_os_str_to_wide_str` (src/librustc_mir/interpret/place.rs)
- used existing logic implemented in [MIRI/src/eval.rs](https://github.com/rust-lang/miri/blob/94732aaf7bf79fd01a4a48d11155c6586b937514/src/eval.rs#L132-L141 )
These methods are intended to be used for environment variable emulation in Windows.
2020-03-08 20:54:28 +01:00
85241b5aa6
Rollup merge of #69120 - spunit262:invalid-sugar-suggest, r=matthewjasper
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Don't give invalid suggestion on desugared span.
2020-03-08 20:54:26 +01:00
564758c4c3
Auto merge of #69829 - Centril:rollup-lm5lzsq, r=Centril
...
Rollup of 7 pull requests
Successful merges:
- #69631 (remove non-sysroot sources from rust-src component)
- #69646 (Miri visitor: detect primitive types based on type, not layout (also, more tests))
- #69651 (Try to ensure usize marker does not get merged)
- #69668 (More documentation and simplification of BTreeMap's internals)
- #69771 (Cleanup E0390 explanation)
- #69777 (Add missing ` in doc for File::with_options())
- #69812 (Refactorings to method/probe.rs and CrateId)
Failed merges:
r? @ghost
2020-03-08 15:54:09 +00:00
06689e212f
Rollup merge of #69812 - Marwes:refactor, r=petrochenkov
...
Refactorings to method/probe.rs and CrateId
A couple of refactorings done while looking into performance improvements in method resolution.
2020-03-08 16:53:44 +01:00
b61037135c
Rollup merge of #69777 - lukas-code:patch-1, r=jonas-schievink
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Add missing ` in doc for File::with_options()
2020-03-08 16:53:43 +01:00
22d6cc7287
Rollup merge of #69771 - GuillaumeGomez:cleanup-e0390, r=Dylan-DPC
...
Cleanup E0390 explanation
r? @Dylan-DPC
2020-03-08 16:53:41 +01:00
c13d296e72
Rollup merge of #69668 - ssomers:btreemap_even_more_comments, r=Mark-Simulacrum
...
More documentation and simplification of BTreeMap's internals
Salvage the documentation and simplification from #67980 , without changing the type locked down by debuginfo.
r? @rkruppe
2020-03-08 16:53:40 +01:00
8ce45d855e
Rollup merge of #69651 - Mark-Simulacrum:black-box-marker, r=eddyb
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Try to ensure usize marker does not get merged
This follows up on [this conversation](https://github.com/rust-lang/rust/pull/69209#discussion_r379911282 ). However, I'm not confident this is quite correct, so feedback is appreciated, as always.
2020-03-08 16:53:38 +01:00
c31b7044c1
Rollup merge of #69646 - RalfJung:layout-visitor, r=eddyb
...
Miri visitor: detect primitive types based on type, not layout (also, more tests)
I also converted the union-based transmutes to use `mem::transmute` for increased readability.
r? @eddyb @oli-obk
2020-03-08 16:53:36 +01:00
b3c405cf46
Rollup merge of #69631 - RalfJung:rust-src, r=Mark-Simulacrum
...
remove non-sysroot sources from rust-src component
See https://github.com/rust-lang/rust/pull/69592#discussion_r386238725 : these were likely added in https://github.com/rust-lang/rust/pull/58269 for the sake of compiler plugins, but those are being entirely phased out, so there is no good reason to ship these sources.
OTOH, @eddyb [wrote](https://github.com/rust-lang/rust/pull/58269#issuecomment-463408918 )
> Yeah, my question is why librustc_plugin specifically? Everything else makes sense.
So maybe there is some good reason to keep these? Then we should have a comment explaining that reason.
Cc @eddyb @taeguk @Mark-Simulacrum
2020-03-08 16:53:35 +01:00
a95f00fe1b
fix type size mismatch on 32bit
2020-03-08 12:41:59 +01:00
1d5241c962
Auto merge of #69822 - Centril:rollup-360ca2j, r=Centril
...
Rollup of 8 pull requests
Successful merges:
- #69422 (Remove use of `unwrap()` from save-analysis)
- #69548 (Turn trailing tokens in `assert!()` into hard errors)
- #69561 (Clean up unstable book)
- #69599 (check_binding_alt_eq_ty: improve precision wrt. `if let`)
- #69641 (Update books)
- #69776 (Fix & test leak of some BTreeMap nodes on panic during `into_iter`)
- #69805 (resolve: Modernize some naming)
- #69810 (test(bindings_after_at): add dynamic drop tests for bindings_after_at)
Failed merges:
r? @ghost
2020-03-08 10:51:46 +00:00
49c82d1170
Rollup merge of #69810 - thekuom:test/67523-dynamic-semantics-bindings-after-at, r=Centril
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test(bindings_after_at): add dynamic drop tests for bindings_after_at
Fixes https://github.com/rust-lang/rust/issues/67523 .
Working towards https://github.com/rust-lang/rust/issues/65490 .
2020-03-08 11:51:20 +01:00
17b77913f9
Rollup merge of #69805 - petrochenkov:importname, r=Centril
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resolve: Modernize some naming
`ImportDirective` -> `Import`
`ImportDirectiveSubclass` -> `ImportKind`
`ImportKind::SingleImport` -> `ImportKind::Single`
`ImportKind::GlobImport` -> `ImportKind::Glob`
2020-03-08 11:51:18 +01:00
f497325b13
Rollup merge of #69776 - ssomers:fix69769, r=Mark-Simulacrum
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Fix & test leak of some BTreeMap nodes on panic during `into_iter`
Fixes #69769
2020-03-08 11:51:17 +01:00
5adfa4bd48
Rollup merge of #69641 - ehuss:update-books, r=ehuss
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Update books
## nomicon
8 commits in 3e6e1001dc6e095dbd5c88005e80969f60e384e1..9f797e65e6bcc79419975b17aff8e21c9adc039f
2019-12-14 22:08:52 +0000 to 2020-03-04 03:45:13 +0100
- Rustup to latest rustc (rust-lang-nursery/nomicon#203 )
- (minor) Add backticks around type names (rust-lang-nursery/nomicon#197 )
- Add book.toml (rust-lang-nursery/nomicon#185 )
- Rename `Alloc` to `AllocRef` (rust-lang-nursery/nomicon#188 )
- Lifetimes: explain how to fix destructor example (rust-lang-nursery/nomicon#195 )
- mention soundness (rust-lang-nursery/nomicon#194 )
- Fix example in FFI section Calling Rust from C (rust-lang-nursery/nomicon#193 )
- Removed repeated word (rust-lang-nursery/nomicon#191 )
## reference
8 commits in 64239df6d173562b9deb4f012e4c3e6e960c4754..559e09caa9661043744cf7af7bd88432d966f743
2020-02-10 19:05:13 +0100 to 2020-03-02 01:17:14 +0100
- Syntax error fix (rust-lang-nursery/reference#769 )
- Fix incorrect pseudocode for #[repr(C)] struct alignment (rust-lang-nursery/reference#766 )
- Replace "Field-Less" with "Fieldless" (rust-lang-nursery/reference#768 )
- Removed repeated word (rust-lang-nursery/reference#767 )
- Update for change in const lint name. (rust-lang-nursery/reference#764 )
- semantic type -> resolved type (rust-lang-nursery/reference#761 )
- add behavior change of relative paths without `self` in 2018 edition (rust-lang-nursery/reference#757 )
- assignment operator expressions -> compound assignment expressions (rust-lang-nursery/reference#759 )
## rust-by-example
3 commits in 32facd5522ddbbf37baf01e4e4b6562bc55c071a..db57f899ea2a56a544c8d280cbf033438666273d
2020-02-11 09:25:06 -0300 to 2020-02-18 17:46:46 -0300
- Minor typo fix in src/mod/visibility (rust-lang/rust-by-example#1309 )
- Don't suggest Into implements a reverse conversion (rust-lang/rust-by-example#1307 )
- Improve grammar in example of 'in let' section (rust-lang/rust-by-example#1308 )
## embedded-book
2 commits in b2e1092bf67bd4d7686c4553f186edbb7f5f92db..b81ffb7a6f4c5aaed92786e770e99db116aa4ebd
2020-01-30 08:45:46 +0000 to 2020-02-27 08:06:04 +0000
- Setting output to `high` needs a `true` argument (rust-embedded/book#227 )
- Add licence notes to index.md (rust-embedded/book#226 )
2020-03-08 11:51:15 +01:00
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