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Author SHA1 Message Date
bors
df77afbcaf Auto merge of #112563 - matthiaskrgr:rollup-ebetrzi, r=matthiaskrgr 
Rollup of 4 pull requests

Successful merges:

 - #112302 (Suggest using `ptr::null_mut` when user provided `ptr::null` to a function expecting `ptr::null_mut`)
 - #112416 (Fix debug ICE for extern type with where clauses)
 - #112527 (Add windows_sys type definitions for ARM32 manually)
 - #112546 (new solver: extend assert to other aliases)

r? `@ghost`
`@rustbot` modify labels: rollup
 2023-06-12 17:23:48 +00:00
Maybe Waffle
f2545fb225 Collect VTable stats & add -Zprint-vtable-sizes 2023-06-12 15:58:35 +00:00
Matthias Krüger
9cb785b9d3
Rollup merge of #112546 - lcnr:opaque-type-cleanup, r=compiler-errors 
new solver: extend assert to other aliases
 2023-06-12 17:44:39 +02:00
Matthias Krüger
9c4cff424e
Rollup merge of #112527 - bdbai:fix/winarm32, r=ChrisDenton 
Add windows_sys type definitions for ARM32 manually

`windows_sys` bindings do not include platform-specific type definitions for ARM 32 architecture, so it breaks `thumbv7a-pc-windows-msvc` and `thumbv7a-uwp-windows-msvc` targets. This PR tries to add them back by manually inserting them together with the generated ones.

`WSADATA` is copied from the generated definition for `x86`. `CONTEXT` is copied from the definition before `windows_sys` is introduced (which is just an empty enum): 4a18324a4d/library/std/src/sys/windows/c.rs (L802).

Fixes #112265.
 2023-06-12 17:44:38 +02:00
Matthias Krüger
8475a88d67
Rollup merge of #112416 - jieyouxu:issue-112363, r=wesleywiser 
Fix debug ICE for extern type with where clauses

Fixes #112363.
 2023-06-12 17:44:38 +02:00
Matthias Krüger
a5245b5894
Rollup merge of #112302 - jieyouxu:issue-85184, r=WaffleLapkin 
Suggest using `ptr::null_mut` when user provided `ptr::null` to a function expecting `ptr::null_mut`

```
error[E0308]: mismatched types
  --> $DIR/ptr-null-mutability-suggestions.rs:9:24
   |
LL |     expecting_null_mut(ptr::null());
   |     ------------------ ^^^^^^^^^^^
   |     |                  |
   |     |                  types differ in mutability
   |     |                  help: consider using `core::ptr::null_mut` instead: `core::ptr::null_mut()`
   |     arguments to this function are incorrect
   |
   = note: expected raw pointer `*mut u8`
              found raw pointer `*const _`
note: function defined here
  --> $DIR/ptr-null-mutability-suggestions.rs:6:4
   |
LL | fn expecting_null_mut(_: *mut u8) {}
   |    ^^^^^^^^^^^^^^^^^^ ----------
```

Closes #85184.
 2023-06-12 17:44:37 +02:00
klensy
af36fbfc33 few fixes to rust rustdoc-gui tests on windows 2023-06-12 18:31:42 +03:00
Ikko Eltociear Ashimine
69de7ca199
Fix typo in mod.rs 
assoicated -> associated
 2023-06-13 00:09:13 +09:00
bdbai
df08f56b08 Add comment for arm_shim in generate-windows-sys 2023-06-12 22:40:30 +08:00
bdbai
f7f25b0e2f Add windows_sys typedef for Win ARM32 2023-06-12 22:40:30 +08:00
bors
b963a57205 Auto merge of #112541 - ozkanonur:gtfx, r=clubby789 
implement stdout streaming in `render_tests::Renderer`

This way, we can show the test dot characters on the console immediately, without having to wait for the entire line to finish.

cc `@GuillaumeGomez`
 2023-06-12 14:34:20 +00:00
许杰友 Jieyou Xu (Joe)
edafbaffb2
Adjust UI tests for unit_bindings 
- Either explicitly annotate `let x: () = expr;` where `x` has unit
  type, or remove the unit binding to leave only `expr;` instead.
- Fix disjoint-capture-in-same-closure test
 2023-06-12 20:24:48 +08:00
The 8472
d89e458159 optimize slice::Iter::fold 2023-06-12 13:03:29 +02:00
The 8472
cfb0f11a9f add benchmark 2023-06-12 13:03:29 +02:00
lcnr
e74d1cd581 update comment 2023-06-12 12:47:09 +02:00
bors
cb882fa998 Auto merge of #112543 - GuillaumeGomez:revert-112429, r=lcnr 
[rustdoc] Fix infinite loop when retrieving impls for type alias

Fixes #112515.
Reverts #112429.

r? `@lcnr`
 2023-06-12 10:08:45 +00:00
ozkanonur
6c966dc656 implement stdout streaming in render_tests::Renderer 
Signed-off-by: ozkanonur <work@onurozkan.dev>
 2023-06-12 13:03:00 +03:00
lcnr
f45502d20d extend assert 2023-06-12 11:58:40 +02:00
Guillaume Gomez
b93ca0146a Add regression test for #112515 2023-06-12 11:35:19 +02:00
Guillaume Gomez
810c5176ad Revert "List matching impls on type aliases" 
This reverts commit 4b1d13d9841c815915433ca2a3088a8e3e97ad96.
 2023-06-12 11:27:56 +02:00
Guillaume Gomez
87d2361dcb Revert "Add regression test for #32077" 
This reverts commit 6f552c800b38b3e71c5e33a295e8b490d2018c71.
 2023-06-12 11:18:28 +02:00
Guillaume Gomez
7c5e41631d Revert "Fix intra-doc links from pointer appearing in windows HANDLE type alias" 
This reverts commit 2ce7cd906bde70d8cbd9b07b31c6a7bf1131c345.
 2023-06-12 11:18:28 +02:00
aticu
e3a1a11ed2 Implement TryFrom<&OsStr> for &str 2023-06-12 10:46:49 +02:00
Pietro Albini
4668123945
bless mir-opt 
To reproduce the changes in this commit locally:

- Run `./x test tidy` and remove all the output files not associated
  with a test file anymore, as reported by tidy.
- Run `./x test tests/mir-opt --bless` to generate the new outputs.
 2023-06-12 09:34:17 +02:00
Pietro Albini
070cc836e9
properly mark tests that require panic=abort 2023-06-12 09:34:15 +02:00
Pietro Albini
a4e8904ce8
add way to split mir-opt into panic=abort and panic=unwind 2023-06-12 09:34:14 +02:00
Pietro Albini
6fd0d1ba14
make sure the standard library compiles properly with synthetic targets 
It might happen that a synthetic target name does not match one of the
hardcoded ones in std's build script, causing std to fail to build. This
commit changes the std build script avoid including the restricted-std
feature unconditionally when a synthetic target is being built.
 2023-06-12 09:34:13 +02:00
Pietro Albini
9de3c29319
add support for blessing panic=abort mir-opt tests 2023-06-12 09:34:12 +02:00
Pietro Albini
9ec370d40c
bless both 32bit and 64bit variants of mir-opt when available 2023-06-12 09:34:10 +02:00
Pietro Albini
1c26f1b48f
split finding the cc for a single target into a separate fn 2023-06-12 09:34:09 +02:00
Pietro Albini
c6707dc15a
return dummy cc and friends during dry runs 
Some targets are added to these hashmaps at runtime, and are not present
during dry runs. To avoid errors, this commit changes all the related
functions to always return empty strings/paths during dry runs.
 2023-06-12 09:34:06 +02:00
Pietro Albini
68d458bb40
allow mutating the c compilers detected by bootstrap 
This will be needed to create synthetic targets in future commits.
 2023-06-12 09:33:33 +02:00
Pietro Albini
1b5143ae13
stop using a macro for the mir-opt test suite 2023-06-12 09:32:36 +02:00
许杰友 Jieyou Xu (Joe)
72421bfb0c
Fix debug ICE for extern type with where clauses 2023-06-12 15:15:45 +08:00
bors
fd0a3313f7 Auto merge of #112261 - jieyouxu:c-like-ptr-arithmetics-diagnostics, r=WaffleLapkin 
Add help for trying to do C-like pointer arithmetics

This PR adds help messages for these cases:

```rust
fn main() {
    let ptr1: *const u32 = std::ptr::null();
    let ptr2: *const u32 = std::ptr::null();
    let a = ptr1 + 5;
    let b = ptr1 - 5;
    let c = ptr2 - ptr1;
    let d = ptr1[5];
}
```

### Current Output

```
error[E0369]: cannot add `{integer}` to `*const u32`
 --> tests/ui/typeck/issue-112252-ptr-arithmetics-help.rs:4:18
  |
4 |     let a = ptr1 + 5; //~ ERROR cannot add
  |             ---- ^ - {integer}
  |             |
  |             *const u32

error[E0369]: cannot subtract `{integer}` from `*const u32`
 --> tests/ui/typeck/issue-112252-ptr-arithmetics-help.rs:5:18
  |
5 |     let b = ptr1 - 5; //~ ERROR cannot subtract
  |             ---- ^ - {integer}
  |             |
  |             *const u32

error[E0369]: cannot subtract `*const u32` from `*const u32`
 --> tests/ui/typeck/issue-112252-ptr-arithmetics-help.rs:6:18
  |
6 |     let c = ptr2 - ptr1; //~ ERROR cannot subtract
  |             ---- ^ ---- *const u32
  |             |
  |             *const u32

error[E0608]: cannot index into a value of type `*const u32`
 --> tests/ui/typeck/issue-112252-ptr-arithmetics-help.rs:7:13
  |
7 |     let d = ptr1[5]; //~ ERROR cannot index
  |             ^^^^^^^

error: aborting due to 4 previous errors
```

### Output After This PR

```
error[E0369]: cannot add `{integer}` to `*const u32`
  --> $DIR/issue-112252-ptr-arithmetics-help.rs:6:20
   |
LL |     let _a = _ptr1 + 5;
   |              ------^--
   |              |       |
   |              |       {integer}
   |              *const u32
   |              help: consider using `wrapping_add` or `add` for pointer + {integer}: `_ptr1.wrapping_add(5)`

error[E0369]: cannot subtract `{integer}` from `*const u32`
  --> $DIR/issue-112252-ptr-arithmetics-help.rs:7:20
   |
LL |     let _b = _ptr1 - 5;
   |              ------^--
   |              |       |
   |              |       {integer}
   |              *const u32
   |              help: consider using `offset` for pointer - {integer}: `unsafe { _ptr1.offset(-5) }`

error[E0369]: cannot subtract `*const u32` from `*const u32`
  --> $DIR/issue-112252-ptr-arithmetics-help.rs:8:20
   |
LL |     let _c = _ptr2 - _ptr1;
   |              ------^------
   |              |       |
   |              |       *const u32
   |              *const u32
   |              help: consider using `offset_from` for pointer - pointer if the pointers point to the same allocation: `_ptr2.offset_from(_ptr1)`

error[E0608]: cannot index into a value of type `*const u32`
  --> $DIR/issue-112252-ptr-arithmetics-help.rs:9:14
   |
LL |     let _d = _ptr1[5];
   |              ^^^^^^^^
   |
help: consider using `wrapping_add` or `add` for indexing into raw pointer
   |
LL |     let _d = _ptr1.wrapping_add(5);
   |              ~~~~~~~~~~~~~~~~~~~~~

error: aborting due to 4 previous errors
```

Closes #112252.
 2023-06-12 07:15:19 +00:00
Michael Howell
94badbe599 rustdoc-search: fix order-independence bug 2023-06-11 18:57:33 -07:00
Michael Howell
c897deddb8 rustdoc-search: add test case for bufread -> result<u8> 2023-06-11 18:19:41 -07:00
Michael Howell
9946d67579 rustdoc-search: build args, return, and generics on one unifier 
This enhances generics with the "unboxing" behavior where A<T>
matches T. It makes this unboxing transitive over generics.
 2023-06-11 18:19:37 -07:00
Michael Howell
04f4493722 rustdoc-search: simplify JS in checkGenerics 2023-06-11 17:34:35 -07:00
bors
77dba225c1 Auto merge of #111801 - Bryanskiy:lints1, r=petrochenkov 
Private-in-public lints implementation

Next part of RFC https://github.com/rust-lang/rust/issues/48054.

r? `@petrochenkov`
 2023-06-11 22:18:23 +00:00
Bryanskiy
6d46382f6f Private-in-public lints implementation 2023-06-12 01:02:19 +03:00
yanchith
e0e355dd25 Impl allocator function for iterators 2023-06-11 22:56:16 +02:00
yanchith
d9b6181d2f Remove explicit lifetimes 2023-06-11 22:42:50 +02:00
bors
37998ab508 Auto merge of #112530 - matthiaskrgr:rollup-qee1kc1, r=matthiaskrgr 
Rollup of 3 pull requests

Successful merges:

 - #112487 (Update documentation for `tools` defaults)
 - #112513 (Dont compute `opt_suggest_box_span` span for TAIT)
 - #112528 (bootstrap: Don't override `debuginfo-level = 1` to mean `line-tables-only`)

r? `@ghost`
`@rustbot` modify labels: rollup
 2023-06-11 17:33:51 +00:00
Matthias Krüger
c1f2da5683
Rollup merge of #112528 - jyn514:fix-debuginfo-level, r=Mark-Simulacrum 
bootstrap: Don't override `debuginfo-level = 1` to mean `line-tables-only`

This has real differences in the effective debuginfo: in particular, it omits the module-level information and makes perf less useful (it can't distinguish "self" from "child" time anymore).

Allow passing `line-tables-only` directly in config.toml instead.

See https://rust-lang.zulipchat.com/#narrow/stream/131828-t-compiler/topic/debuginfo.20in.20try.20builds/near/365090631 and https://rust-lang.zulipchat.com/#narrow/stream/238009-t-compiler.2Fmeetings/topic/.5Bsteering.5D.202023-06-09/near/364883519 for more discussion. This effectively reverts the cargo half of https://github.com/rust-lang/rust/pull/110221 to avoid regressing https://github.com/rust-lang/rust/issues/60020 again in 1.72.
 2023-06-11 18:38:29 +02:00
Matthias Krüger
d9ae7180e4
Rollup merge of #112513 - compiler-errors:dont-compute-box-span-for-tait, r=cjgillot 
Dont compute `opt_suggest_box_span` span for TAIT

Fixes #112434

Also a couple more commits on top, pruning some dead code and fixing another weird suggestion encountered in the above issue.
 2023-06-11 18:38:28 +02:00
Matthias Krüger
733617bd16
Rollup merge of #112487 - zwhiteley:improve-docs, r=Mark-Simulacrum 
Update documentation for `tools` defaults

This PR alters the information in the tools profile config to mention that `download-rustc` uses the stage2 toolchain and not the stage1 toolchain (see https://rust-lang.zulipchat.com/#narrow/stream/122651-general/topic/Unable.20to.20compile.20rustc.20MSVC and rust-lang/rustc-dev-guide#1694).
 2023-06-11 18:38:28 +02:00
jyn
123693953f Don't override debuginfo-level = 1 to mean line-tables-only 
This has real differences in the effective debuginfo: in particular, it omits the module-level information and breaks perf.

Allow passing `line-tables-only` directly in config.toml instead.
 2023-06-11 10:14:37 -05:00
bors
81c02da94e Auto merge of #111958 - notriddle:notriddle/type-search-slice-array, r=GuillaumeGomez 
rustdoc: search for slices and arrays by type with `[]`

This feature extends rustdoc to support the syntax that most users will naturally attempt to use to search for slices and arrays. Part of #60485

Function signature searches already support arrays and slices. The explicit name `primitive:slice<u8>` and `primitive:array<u8>` can be used to match a slice or array of bytes, while square brackets `[u8]` will match either one. Empty square brackets, `[]`, will match any slice regardless of what it contains.

Preview:

* [`option -> []`](https://notriddle.com/rustdoc-demo-html-3/search-slice-array/std/index.html?search=option%20-%3E%20%5B%5D)
* [`[u8] -> str`](https://notriddle.com/rustdoc-demo-html-3/search-slice-array/std/index.html?search=%5Bu8%5D%20-%3E%20str)
* [`Box<[u8]> -> str`](https://notriddle.com/rustdoc-demo-html-3/search-slice-array/std/index.html?search=Box%3C%5Bu8%5D%3E%20-%3E%20str)

Motivation:

When type-based search was first landed, it was directly described as "incomplete". Here's [a comment] from the discussion thread:

[a comment]: https://github.com/rust-lang/rust/pull/23289#issuecomment-79437386

> This is looking really great, nice work! I can think of a number of cases that aren't quite covered by this, but I feel like this is a great improvement regardless and it can always be iterated on so I'm fine landing with a few known cases where it may not work :)

Filling out the missing functionality is going to mean adding support for more of Rust's [type expression] syntax, such as slices (in this PR), tuples, references, raw pointers, function pointers, and generics.

[type expression]: https://doc.rust-lang.org/reference/types.html#type-expressions

There does seem to be demand for this sort of thing, such as [this Discord message](https://discord.com/channels/442252698964721669/443150878111694848/1042145740065099796) expressing regret at rustdoc not supporting tuples in search queries.
 2023-06-11 14:48:58 +00:00
Guillaume Gomez
5894193996 Migrate GUI colors test to original CSS color format 2023-06-11 14:40:12 +02:00