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Author SHA1 Message Date
pierwill
7d7dfba350 Include rustc version in rustc_span::StableCrateId 
Normalize symbol hashes in compiletest.

Remove DefId sorting
 2021-12-13 10:24:05 -06:00
Jakub Beránek
ac08f13948
Remove sort from hashing hashset, treeset and treemap 2021-12-13 16:11:28 +01:00
Jack Huey
48974158f1 Adjust wording for review 2021-12-13 10:06:57 -05:00
Alan Egerton
5920a1d948
Avoid cloning refcounted types during folding 2021-12-13 14:27:26 +00:00
bors
06a6674a7d Auto merge of #91657 - nikic:update-llvm, r=cuviper 
Update LLVM submodule

Update LLVM submodule with recent cherry-picks. In particular:
 * https://github.com/rust-lang/llvm-project/pull/123
 * https://github.com/rust-lang/llvm-project/pull/124
 2021-12-13 13:37:53 +00:00
Lucas Kent
fae40c5070 Suggest to specify a target triple when eh_personality lang item is missing 2021-12-14 00:04:15 +11:00
Andy Wang
5e481d07d2
Provide object files to llvm-dwp instead of .dwo 2021-12-13 12:09:10 +00:00
Samuel E. Moelius III
3807905e08 Handle to_vec on for loop expression #8069 2021-12-13 07:04:57 -05:00
Jonas Berlin
715c562d71
[ReviewFix] Linguistics 2021-12-13 13:52:17 +02:00
Andy Wang
707f72c1df
Revert "Produce .dwo file for Packed as well" 
This reverts commit 32810223c6b743de889eda96b442f621c293a848.
 2021-12-13 11:40:59 +00:00
Samuel E. Moelius III
290f74be4e Address review comments 
* Share a list of methods with `implicit_clone`
* Ensure no overlap with `redundant_clone`
 2021-12-13 06:31:17 -05:00
Samuel E. Moelius III
468c86e4a3 Add unnecessary_to_owned lint 2021-12-13 06:31:17 -05:00
Jonas Berlin
7f2f9c60c2
Iterator::cycle() — document empty iterator special case 2021-12-13 13:23:33 +02:00
bors
a737592a3d Auto merge of #91654 - nikic:llvmbc-section-flags, r=nagisa 
Use module inline assembly to embed bitcode

In LLVM 14, our current method of setting section flags to avoid
embedding the `.llvmbc` section into final compilation artifacts
will no longer work, see issue #90326. The upstream recommendation
is to instead embed the entire bitcode using module-level inline
assembly, which is what this change does.

I've kept the existing code for platforms where we do not need to
set section flags, but possibly we should always be using the
inline asm approach (which would have to look a bit different for MachO).

r? `@nagisa`
 2021-12-13 10:35:28 +00:00
ouz-a
a01b13dede formatting 2021-12-13 12:59:31 +03:00
ouz-a
01948e2f45 Looser check for binary_op_overflow 2021-12-13 12:35:55 +03:00
Konrad Borowski
23e4aeb140 Stabilize const_cstr_unchecked 2021-12-13 08:43:19 +01:00
bors
6d6d0899c8 Auto merge of #91626 - klensy:json-less-alloc, r=petrochenkov 
rustc_serialize: don't allocate `String`s as key for `BTreeMap`, when `str` is enough
 2021-12-13 07:30:38 +00:00
Jack Huey
7cbd0dcf93 I wrote these functions, I should use them dang it 2021-12-13 01:10:39 -05:00
Jack Huey
8a28c172a1 Instead of checking for exact bounds, try to prove them 2021-12-13 00:48:46 -05:00
woppopo
2a5a6680fc Make MaybeUninit::zeroed const 2021-12-13 14:17:35 +09:00
Jacob Hoffman-Andrews
da472a5a84 Add -webkit-appearance: none to search input 
This fixes an issue when displaying on iPad, where the search box had no
borders.
 2021-12-12 20:33:18 -08:00
bors
4a7fb971c9 Auto merge of #91569 - erikdesjardins:vt-align, r=nikic 
Attach range metadata to alignment loads from vtables

...because alignment is always nonzero[0].

This helps eliminate redundant runtime alignment checks, when a DST
is a field of a struct whose remaining fields have alignment 1.

Fixes #91438.

---
[0]:

The [reference](https://doc.rust-lang.org/reference/type-layout.html) says that alignment must be at least 1.

And in practice, the alignment field for all vtables is generated here: 772d51f887/compiler/rustc_middle/src/ty/vtable.rs (L68-L90) and is nonzero because [`Align::bytes()`](772d51f887/compiler/rustc_target/src/abi/mod.rs (L547-L549)) is always nonzero.
 2021-12-13 04:29:20 +00:00
Ellen
6c79595134 extra test for bug i found 2021-12-13 03:33:14 +00:00
Ellen
5ab1329b58 hurray for portable simd finding a nice test for this FIXME 2021-12-13 03:16:00 +00:00
Cormac Relf
fec8a507a2 let-else: add deref-coercion tests 2021-12-13 14:02:41 +11:00
Cormac Relf
2715c5f984 let-else: add match-ergonomics tests adapted from rfc2005 
collect explicit-mut passing tests in one file
 2021-12-13 14:02:41 +11:00
Cormac Relf
102b9125e1 let-else: build out ref/ref mut tests, with/without explicit annotations 
expands issue 89960
 2021-12-13 14:02:41 +11:00
Cormac Relf
61bcd8d307 let-else: add tests for moved expressions, copy out of non-copy 2021-12-13 14:02:41 +11:00
Cormac Relf
34a98192d5 let-else: use hir::Let in clippy 
fix clippy format using `cargo fmt -p clippy_{lints,utils}`
manually revert rustfmt line truncations
rename to hir::Let in clippy
Undo the shadowing of various `expr` variables after renaming `scrutinee`
reduce destructuring of hir::Let to avoid `expr` collisions
cargo fmt -p clippy_{lints,utils}
bless new clippy::author output
 2021-12-13 14:02:41 +11:00
Cormac Relf
9b45713b6c let-else: fix attribute aliasing + add test for issue 89807 2021-12-13 14:02:41 +11:00
Cormac Relf
af2f0e6b7c let-else: add hir::Let and type check it like a hir::Local 
unify typeck of hir::Local and hir::Let
remove extraneous pub(crate/super)
 2021-12-13 14:02:19 +11:00
Noah Lev
9afa190c44 doctest: Rename options to rustdoc_options 
These are the rustdoc-wide options. It's easy to confuse them with
options for doctests in particular, so this change should help.
 2021-12-12 17:46:19 -08:00
Noah Lev
5e33e6affd Rename TestOptions to GlobalTestOptions 
It seems to apply to all doctests in the crate.
 2021-12-12 17:46:19 -08:00
Noah Lev
b345e18462 rustdoc: Coalesce some run_test args as one LangString arg 2021-12-12 17:46:18 -08:00
bors
f7fd79ac1d Auto merge of #91841 - matthiaskrgr:rollup-zlhsg5a, r=matthiaskrgr 
Rollup of 5 pull requests

Successful merges:

 - #91086 (Implement `TryFrom<&'_ mut [T]>` for `[T; N]`)
 - #91091 (Stabilize `ControlFlow::{is_break, is_continue}`)
 - #91749 (BTree: improve public descriptions and comments)
 - #91819 (rustbot: Add autolabeling for `T-compiler`)
 - #91824 (Make `(*mut T)::write_bytes` `const`)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
 2021-12-13 00:56:18 +00:00
Amanieu d'Antras
e1139cf570 Fix clippy tests 2021-12-13 00:00:51 +00:00
Amanieu d'Antras
ead68f0e5c Fix clippy tests 2021-12-13 00:00:51 +00:00
Tomasz Miąsko
a4bf9fbdbf Use OutputFilenames to generate output file for -Zllvm-time-trace 
The resulting profile will include the crate name and will be stored in
the `--out-dir` directory.

This implementation makes it convenient to use LLVM time trace together
with cargo, in the contrast to the previous implementation which would
overwrite profiles or store them in `.cargo/registry/..`.
 2021-12-13 00:00:00 +00:00
Tomasz Miąsko
3f2a1c9c17 Use OutputFilenames to generate output file for -Zllvm-time-trace 
The resulting profile will include the crate name and will be stored in
the `--out-dir` directory.

This implementation makes it convenient to use LLVM time trace together
with cargo, in the contrast to the previous implementation which would
overwrite profiles or store them in `.cargo/registry/..`.
 2021-12-13 00:00:00 +00:00
Matthias Krüger
9e662d0c03
Rollup merge of #91824 - woppopo:const_ptr_write_bytes, r=oli-obk 
Make `(*mut T)::write_bytes` `const`

Tracking issue: #86302
 2021-12-13 00:20:10 +01:00
Matthias Krüger
3b79d4f0b7
Rollup merge of #91819 - rust-lang:compiler-autolabel, r=jackh726 
rustbot: Add autolabeling for `T-compiler`

This commit adds autolabeling for the `T-compiler` label, for PRs that
modify rustc's source code or tests (currently only `src/test/ui`).

This is possible now that rust-lang/triagebot#1321 has landed.
 2021-12-13 00:20:09 +01:00
Matthias Krüger
87cda671e5
Rollup merge of #91749 - ssomers:btree_comments, r=Mark-Simulacrum 
BTree: improve public descriptions and comments

BTreeSet has always used the term "value" next to and meaning the same thing as "elements" (in the mathematical sense but also used for key-value pairs in BTreeMap), while in the BTreeMap sense these "values" are known as "keys" and definitely not "values". Today I had enough of that.

r? `@Mark-Simulacrum`
 2021-12-13 00:20:08 +01:00
Matthias Krüger
6227d42928
Rollup merge of #91091 - ecstatic-morse:control-flow-enum-is, r=m-ou-se 
Stabilize `ControlFlow::{is_break, is_continue}`

The type itself was stabilized in 1.55, but using it is not ergonomic without these helper functions. Stabilize them.

r? rust-lang/libs-api
 2021-12-13 00:20:07 +01:00
Matthias Krüger
42f8d4833f
Rollup merge of #91086 - rhysd:issue-91085, r=m-ou-se 
Implement `TryFrom<&'_ mut [T]>` for `[T; N]`

Fixes #91085.
 2021-12-13 00:20:06 +01:00
Jakub Beránek
6e33d3ecc2
Use modular arithmetic 2021-12-12 23:48:11 +01:00
bors
22f8bde876 Auto merge of #91549 - fee1-dead:const_env, r=spastorino 
Eliminate ConstnessAnd again

Closes #91489.
Closes #89432.

Reverts #91491.
Reverts #89450.

r? `@spastorino`
 2021-12-12 22:15:32 +00:00
bors
41c48bd390 Auto merge of #91549 - fee1-dead:const_env, r=spastorino 
Eliminate ConstnessAnd again

Closes #91489.
Closes #89432.

Reverts #91491.
Reverts #89450.

r? `@spastorino`
 2021-12-12 22:15:32 +00:00
Amanieu d'Antras
76cd709f9e Fix unused import in test 2021-12-12 21:11:15 +00:00
Jakub Beránek
a5f5f6b689
Avoid sorting in hash map stable hashing 2021-12-12 20:57:24 +01:00