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Author SHA1 Message Date
est31
6460205031 Remove redundant rustc_data_structures path component 2021-02-17 09:30:08 +01:00
Henry Boisdequin
e13f25cd66 make suggest setup help messages better 2021-02-17 12:26:02 +05:30
bors
ee88f46bb5 Auto merge of #82197 - tmiasko:try-get-cached, r=cjgillot 
Inline try_get_cached
 2021-02-17 04:07:35 +00:00
Eric Huss
ee0e841a2e rustdoc: treat edition 2021 as unstable 2021-02-16 19:17:01 -08:00
Eric Huss
5715f79b37 Update books 2021-02-16 17:19:28 -08:00
Khem Raj
8b38a5020f Add riscv32 and riscv64 musl to supported platform targets 
Signed-off-by: Khem Raj <raj.khem@gmail.com>
 2021-02-16 16:44:39 -08:00
Khem Raj
f049e27354 add specs for riscv32/riscv64 musl targets 
Signed-off-by: Khem Raj <raj.khem@gmail.com>
 2021-02-16 16:34:32 -08:00
Caio
e7e93717ce Move some tests to more reasonable directories 2021-02-16 21:22:21 -03:00
Teddy Katz
15197cbc61 Ensure debug_assert! tests get run 2021-02-16 19:05:30 -05:00
Tomasz Miąsko
614b0cccfe Use -Ccodegen-units=1 to make issue-23458 test deterministic 
The test case fails with either one error or two errors.
Use a single code generation unit to avoid nondeterminism.
 2021-02-17 00:00:00 +00:00
Tomasz Miąsko
e190f0d974 Reduce size of InterpErrorInfo to 8 bytes 2021-02-17 08:57:06 +01:00
bors
8fe989dd76 Auto merge of #81611 - cjgillot:meowner, r=estebank 
Only store a LocalDefId in some HIR nodes

Some HIR nodes are guaranteed to be HIR owners: Item, TraitItem, ImplItem, ForeignItem and MacroDef.
As a consequence, we do not need to store the `HirId`'s `local_id`, and we can directly store a `LocalDefId`.

This allows to avoid a bit of the dance with `tcx.hir().local_def_id` and `tcx.hir().local_def_id_to_hir_id` mappings.
 2021-02-16 22:14:32 +00:00
Giacomo Stevanato
61bb1836f8 Optimize Iterator::is_sorted_by by using Iterator::all for internal iteration 2021-02-16 21:49:56 +01:00
Manish Goregaokar
a98b22c837 Add caveat to Path::display() about lossiness 2021-02-16 11:45:46 -08:00
bors
a143517d44 Auto merge of #82192 - GuillaumeGomez:rollup-gi1639b, r=GuillaumeGomez 
Rollup of 6 pull requests

Successful merges:

 - #82145 (Fix ES5 errors (IE11))
 - #82160 (Fix typo in rustc_infer::infer::UndoLog)
 - #82161 (Add long explanation for E0545)
 - #82163 (avoid full-slicing slices)
 - #82175 (validation: fix invalid-fn-ptr error message)
 - #82184 ([Minor] Update discriminant_value docs)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
 2021-02-16 19:21:22 +00:00
kadmin
f52029553f Remove ordering hint 2021-02-16 19:04:03 +00:00
Guillaume Gomez
9502e5c4dc
Rollup merge of #82184 - petertodd:2021-discriminant-value-doc, r=nagisa 
[Minor] Update discriminant_value docs

Updated for new `DiscriminantKind` trait.
 2021-02-16 19:21:21 +01:00
Guillaume Gomez
866dc5aae5
Rollup merge of #82175 - RalfJung:invalid-fn-ptr, r=oli-obk 
validation: fix invalid-fn-ptr error message

https://github.com/rust-lang/rust/pull/82061 changed the code here to print an `ImmTy` instead of a `ScalarMaybeUninit`; that was an accident. So go back to printing a `ScalarMaybeUninit`.

r? ```@oli-obk```
 2021-02-16 19:21:21 +01:00
Guillaume Gomez
46b93b2e44
Rollup merge of #82163 - matthiaskrgr:slice, r=jyn514 
avoid full-slicing slices

If we already have a slice, there is no need to get another full-range slice from that, just use the original.
clippy::redundant_slicing
 2021-02-16 19:21:20 +01:00
Guillaume Gomez
cdab137bd4
Rollup merge of #82161 - jesusprubio:add-long-explanation-e0545, r=GuillaumeGomez 
Add long explanation for E0545

Helps with #61137
 2021-02-16 19:21:19 +01:00
Guillaume Gomez
73d6b603a7
Rollup merge of #82160 - pierwill:patch-2, r=lcnr 
Fix typo in rustc_infer::infer::UndoLog

Also use double quotes.
 2021-02-16 19:21:18 +01:00
Guillaume Gomez
4df040176d
Rollup merge of #82145 - GuillaumeGomez:es5-checks, r=Nemo157 
Fix ES5 errors (IE11)

rustdoc is supposed to run on IE11 but someone reported me that it wasn't. I just confirmed it by using `es-check` with the `es5` option like this:

```
$ es-check es5 src/librustdoc/html/static/*.js
```

The PR fixes those issues and add CI checks to prevent regressions.

`@Mark-Simulacrum:` I added checks in the CI, but not sure if it's the correct way to do it. Any help on that side would be very appreciated!

r? `@Nemo157`
 2021-02-16 19:21:14 +01:00
bors
9d3deed8a2 Auto merge of #82150 - RalfJung:miri, r=RalfJung 
update Miri

This pulls in the recent cargo-miri fixes by `@hyd-dev.`
Cc `@rust-lang/miri` r? `@ghost`
Fixes https://github.com/rust-lang/rust/issues/82173
 2021-02-16 16:22:56 +00:00
est31
e527def9c7 Replace File::create and write_all with fs::write 
Also don't convert to u8 buffers and back
when we are only creating strings.
 2021-02-16 14:19:32 +01:00
Peter Todd
3a03cbc9dd
[Minor] Update discriminant_value docs 2021-02-16 08:16:31 -05:00
Ralf Jung
92764acdea update Miri 2021-02-16 11:17:42 +01:00
Ralf Jung
e5514efab2 add test 2021-02-16 11:14:34 +01:00
Ralf Jung
897cb61076 validation: fix invalid-fn-ptr error message 2021-02-16 09:58:35 +01:00
bors
f1c47c79fe Auto merge of #82058 - gilescope:to_digit_speedup, r=lcnr 
no need to check assertion on fast path as will always hold.

V small change. Easy to review though!
 2021-02-16 08:38:11 +00:00
Teddy Katz
cb653b100c Document that assert! format arguments are evaluated lazily 
It can be useful to do some computation in `assert!` format arguments, in order to get better error messages. For example:

```rust
assert!(
    some_condition,
    "The state is invalid. Details: {}",
    expensive_call_to_get_debugging_info(),
);
```

It seems like `assert!` only evaluates the format arguments if the assertion fails, which is useful but doesn't appear to be documented anywhere. This PR documents the behavior and adds some tests.
 2021-02-16 00:55:46 -05:00
bors
090dac0c38 Auto merge of #81734 - richkadel:fixfordash, r=pnkfelix 
Ensures `make` tests run under /bin/dash (if available), like CI, and fixes a Makefile

Note: This cherrypicks #81688 (`@pnkfelix)`

Updates `tools.mk` to explicitly require `SHELL := /bin/dash`, since CI uses `dash` but other environments (including developer local machines) may default to `bash`.

Replaces bash-specific shell command in one Makefile with a dash-compatible alternative, and re-enables the affected Makefile test.

Removes apparently redundant definition of `UNAME`.

Also see: [zulip discussion thread](https://rust-lang.zulipchat.com/#narrow/stream/131828-t-compiler/topic/how.20to.20run.2Fbless.20src.2Ftest.2Frun-make-fulldeps.2Fcoverage.20.3F)

r? `@pnkfelix`

FYI: `@wesleywiser` `@tmandry`
 2021-02-16 05:45:10 +00:00
kadmin
b97951b50f Update w/ comments 2021-02-16 05:14:22 +00:00
Aman Arora
f99e152e5a Use iter::position in truncate_capture_for_move 2021-02-15 22:00:40 -05:00
Aman Arora
1b86ad8485 Treat read of COpy types via refs as not move in move-closure 2021-02-15 22:00:38 -05:00
Aman Arora
e39c3c05a4 Handle restricting closure origin 2021-02-15 22:00:36 -05:00
Aman Arora
b86c5db96e Implement reborrow for closure captures 2021-02-15 22:00:25 -05:00
bors
42a4673fbd Auto merge of #82153 - jonas-schievink:rollup-ls5r943, r=jonas-schievink 
Rollup of 19 pull requests

Successful merges:

 - #81503 (Suggest to create a new `const` item if the `fn` in the array is a `const fn`)
 - #81897 (Add match pattern diagnostics regression test)
 - #81975 (Seal the CommandExt, OsStrExt and OsStringExt traits)
 - #82009 (const_generics: Dont evaluate array length const when handling errors)
 - #82060 (Fix typos in BTreeSet::{first, last} docs)
 - #82061 (CTFE validation: catch ReadPointerAsBytes and better error)
 - #82063 (Fixed minor typo in catch_unwind docs)
 - #82067 (const_generics: Fix incorrect ty::ParamEnv::empty() usage)
 - #82077 (Edit `rustc_arena::DropArena` docs)
 - #82096 (Fix a typo)
 - #82106 (Remove unnecessary `Option` in `default_doc`)
 - #82107 (expand: Some cleanup)
 - #82118 (Add missing env!-decl variant)
 - #82119 (Fix typo in link to CreateSymbolicLinkW documentation.)
 - #82120 (Stabilize Arguments::as_str)
 - #82129 (Remove redundant bool_to_option feature gate)
 - #82133 (Update link for extern prelude.)
 - #82141 (32-bit ARM: Emit `lr` instead of `r14` when specified as an `asm!` output register.)
 - #82147 (⬆️ rust-analyzer)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
 2021-02-16 02:14:13 +00:00
Tomasz Miąsko
db36db2e81 Inline try_get_cached 2021-02-16 00:00:00 +00:00
Matthias Krüger
4390a61b64 avoid full-slicing slices 
If we already have a slice, there is no need to get another full-range slice from that, just use the original.
clippy::redundant_slicing
 2021-02-16 00:31:11 +01:00
Camille GILLOT
91d8e59cca Remove HirItemLike. 2021-02-15 19:36:13 +01:00
Camille GILLOT
7dd1e8cfdf Trait impls are Items, therefore HIR owners. 2021-02-15 19:36:13 +01:00
Camille GILLOT
f395f2ea12 Use less HirId when referring to items. 2021-02-15 19:36:12 +01:00
Camille GILLOT
c4e7427081 Only store a LocalDefId in hir::MacroDef. 2021-02-15 19:35:55 +01:00
Camille GILLOT
ff14cac621 Index Modules using their LocalDefId. 2021-02-15 19:32:30 +01:00
Camille GILLOT
7878fa70d6 Fix E0657. 2021-02-15 19:32:29 +01:00
Camille GILLOT
996dc8d5c5 Only store a LocalDefId in hir::ForeignItem. 2021-02-15 19:32:29 +01:00
Camille GILLOT
786a80e9ea Only store a LocalDefId in hir::ImplItem. 2021-02-15 19:32:29 +01:00
Camille GILLOT
a871a0f111 Only store a LocalDefId in hir::TraitItem. 2021-02-15 19:32:28 +01:00
Camille GILLOT
cebbba081e Only store a LocalDefId in hir::Item. 
Items are guaranteed to be HIR owner.
 2021-02-15 19:32:10 +01:00
Camille GILLOT
bd3cd5dbed Use an ItemId inside mir::GlobalAsm. 2021-02-15 19:24:58 +01:00