bjoernager/rust
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5833 commits

Author SHA1 Message Date
bors
d568d63b1f Auto merge of #85273 - LeSeulArtichaut:thir-query, r=nikomatsakis 
Make building THIR a stealable query

This PR creates a stealable `thir_body` query so that we can build the THIR only once for THIR unsafeck and MIR build.

Blocked on #83842.
r? `@nikomatsakis`
 2021-05-25 03:07:03 +00:00
Scott McMurray
bc2c3dca55 Add some backticks to the rustc_middle::ty::adjustment::Adjustment docs 
A few `[i32]`s are getting picked up as intra-doc links, rather than showing as slices, making the sentence quite confusing.
 2021-05-24 15:47:28 -07:00
Chris Denton
e238ee31d4
Update cc 
Recent commits to cc have helped to address #83043 and #43468
 2021-05-24 23:34:12 +01:00
hyd-dev
116172d180
Add a comment 2021-05-25 03:51:41 +08:00
hyd-dev
4a7c9ba6e3
can_unwind -> caller_can_unwind 2021-05-25 03:47:24 +08:00
hyd-dev
64044eb237
Check whether unwinding is allowed before popping the stack frame 2021-05-25 03:42:25 +08:00
bors
126561cb31 Auto merge of #85639 - GuillaumeGomez:rollup-modinsi, r=GuillaumeGomez 
Rollup of 4 pull requests

Successful merges:

 - #85271 (Fix indentation in move keyword documentation)
 - #85551 (Fix search results display)
 - #85621 (Restore sans-serif font for module items.)
 - #85628 (Replace more "NULL" with "null")

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
 2021-05-24 18:05:35 +00:00
bjorn3
f22a80890a Use parse_target_triple in rustdoc 2021-05-24 19:53:44 +02:00
hi-rustin
c180af8e30 Address comment 2021-05-25 00:33:41 +08:00
bors
ef0ec303fa Auto merge of #85596 - scottmcm:more-on-unimplemented, r=estebank 
Extend `rustc_on_implemented` to improve more `?` error messages

`_Self` could match the generic definition; this adds that functionality for matching the generic definition of type parameters too.

Your advice welcome on the wording of all these messages, and which things belong in the message/label/note.

r? `@estebank`
 2021-05-24 15:24:38 +00:00
Pietro Albini
9e22b844dd remove cfg(bootstrap) 2021-05-24 11:07:48 -04:00
LeSeulArtichaut
af3d9a3aa3 Make thir_check_unsafety itself responsible for checking gate 2021-05-24 15:09:33 +02:00
LeSeulArtichaut
13e7b237fd Add comments about stealing THIR in mir_build 2021-05-24 15:05:20 +02:00
LeSeulArtichaut
3559565e07 Replace more "NULL" with "null" 2021-05-24 12:59:33 +02:00
bors
68424e2f01 Auto merge of #85515 - jedel1043:fix-85480, r=petrochenkov 
Fix ast pretty printing for anonymous types

Fixes #85480.
 2021-05-24 05:39:07 +00:00
jedel1043
5b4bc05fa5 Fix ast expanded printing for anonymous types 2021-05-24 00:03:59 -05:00
hi-rustin
3efe0174a2 shrinking the deprecated method span 2021-05-24 11:41:39 +08:00
bors
9f69e2f8b2 Auto merge of #85606 - 12101111:link_modifiers, r=petrochenkov 
remove native_link_modifiers from the list of incomplete features.

These features are fully implemented and not incomplete.
The tracking issue of them is https://github.com/rust-lang/rust/issues/81490.
The implement PR is https://github.com/rust-lang/rust/pull/83507.
 2021-05-23 22:06:53 +00:00
bors
f64503eb55 Auto merge of #85554 - 12101111:fix-dedup-native-libs, r=petrochenkov 
native lib: defer the duplicate check after relevant_lib check.

https://github.com/rust-lang/rust/pull/84794 break code using conditional-compilation with `#[link]` attributes.

```rust
#[cfg(target_env = "musl")]
cfg_if::cfg_if! {
    if #[cfg(any(target_feature = "crt-static", feature = "llvm-libunwind"))] {
        #[link(name = "unwind", kind = "static", modifiers = "-bundle")]
        extern "C" {}
    } else {
        #[link(name = "unwind", cfg(feature = "system-llvm-libunwind"))]
        #[link(name = "gcc_s", cfg(not(feature = "system-llvm-libunwind")))]
        extern "C" {}
    }
}

```
 2021-05-23 19:42:19 +00:00
12101111
a90ec5d492
remove native_link_modifiers from the list of incomplete features. 2021-05-24 00:36:55 +08:00
Paul Trojahn
0a80cc4d83 Replace Local::new(1) with CAPTURE_STRUCT_LOCAL 2021-05-23 18:36:23 +02:00
hyd-dev
ac39f36526
🤦 2021-05-23 22:19:12 +08:00
Scott McMurray
8be67998a1 Extend rustc_on_implemented to improve a ?-on-ControlFlow error message 2021-05-23 07:18:02 -07:00
hyd-dev
8ef3974007
Pass StackPopUnwind to eval_fn_call() and some other functions that are called by eval_fn_call() 2021-05-23 22:10:23 +08:00
hyd-dev
876fdcb9ec
"unwind" -> "unwinding" 2021-05-23 21:16:04 +08:00
hyd-dev
b98d6228db
Cleanup(Option<_>) -> Cleanup(BasicBlock), Skip 2021-05-23 21:15:59 +08:00
Ralf Jung
f9b36b4f65
fix comment 
Co-authored-by: bjorn3 <bjorn3@users.noreply.github.com>
 2021-05-23 13:26:51 +02:00
Ralf Jung
461b2f83f3 (try to) fix cranelift 2021-05-23 12:44:05 +02:00
Ralf Jung
585141b219 support creating mutable allocations from byte slices 2021-05-23 12:37:16 +02:00
Ralf Jung
c3005e85da avoid redundant immutability check 2021-05-23 11:55:31 +02:00
Ralf Jung
3bcba11c35 reject deallocation of read-only allocations 2021-05-23 11:53:23 +02:00
hyd-dev
e743eeb743
Don't evaluate self.fn_can_unwind(...) if can_unwind is already true 2021-05-23 04:24:48 +08:00
hyd-dev
835405199a
Refactor match + if 2021-05-23 04:24:47 +08:00
hyd-dev
da0abad492
Move the callee "can unwind" check to the right place 2021-05-23 04:24:42 +08:00
hyd-dev
7b3e10c751
const-eval: disallow unwinding across functions that !fn_can_unwind() 2021-05-23 04:20:53 +08:00
bors
e4ca1662f2 Auto merge of #85578 - RalfJung:alloc-mem-extra, r=oli-obk 
CTFE get_alloc_extra_mut: also provide ref to MemoryExtra

This would let me use mutable references in more places in Stacked Borrows, avoiding some `RefCell` overhead. :)

r? `@oli-obk`
 2021-05-22 20:04:52 +00:00
bors
f98bd7eeca Auto merge of #85078 - RalfJung:const_fn_unsize, r=oli-obk 
stabilize const_fn_unsize

I will post a stabilization report and ask for FCP in https://github.com/rust-lang/rust/issues/64992.
This PR is for the implementation side of stabilization.

r? `@oli-obk`
Fixes https://github.com/rust-lang/rust/issues/64992
 2021-05-22 17:38:15 +00:00
LeSeulArtichaut
3f31044d90 Handle typeck errors properly 2021-05-22 16:21:36 +02:00
LeSeulArtichaut
6dfdea9800 Make the THIR unsafeck use the thir_body query 2021-05-22 16:21:33 +02:00
Ralf Jung
96ae300889 CTFE get_alloc_extra_mut: also provide ref to MemoryExtra 2021-05-22 15:20:20 +02:00
LeSeulArtichaut
6f64eb1fe6 Make THIR building a stealable query 2021-05-22 14:36:22 +02:00
LeSeulArtichaut
bd80018159 Move THIR structure definitions to rustc_middle 2021-05-22 14:36:22 +02:00
Camille GILLOT
a50f1e949b Get rid of PreviousDepGraph. 2021-05-22 14:14:23 +02:00
bors
104a3c3510 Auto merge of #85557 - hyd-dev:abi, r=RalfJung 
Add `rustc_mir::interpret::Machine::enforce_abi()`

To specify whether to skip the [ABI](https://doc.rust-lang.org/nightly/nightly-rustc/rustc_target/abi/enum.Abi.html) check for function calls, so that we could test unwinding out of a `extern "C"` function call in Miri by disabling the check: https://github.com/rust-lang/miri/pull/1776#discussion_r633698382

I have tested that it works in Miri with a `-Zmiri-disable-abi-check` command line flag.
 2021-05-22 11:49:13 +00:00
hyd-dev
7e42c975b9
Add default implementation for enforce_abi() 2021-05-22 19:11:47 +08:00
Aliénore Bouttefeux
120691c590 change from review and show full type if it can be deref 2021-05-22 12:38:48 +02:00
Ralf Jung
65cd051b4a stabilize const_fn_unsize 2021-05-22 10:35:49 +02:00
Aliénore Bouttefeux
5b802ed6c9
Apply suggestions from code review 
Co-authored-by: Esteban Kuber <estebank@users.noreply.github.com>
 2021-05-22 08:59:04 +02:00
bors
21e1cd9b95 Auto merge of #85531 - luqmana:flip-gc, r=petrochenkov 
Swap TargetOptions::linker_is_gnu default from false to true and update targets as appropriate.

#85274 gated the `--gc-sections` flag on targets that specified `linker_is_gnu` to stop us from passing it to incompatible linkers. But that had the unintended effect of the flag no longer being passed on targets for which it is valid and hence caused a regression in binary size. Given that most `ld`-style linkers are GNU compatible, this change flips our default for `linker_is_gnu` from false to true. That also means updating the targets that relied on the previous default:
* Apple
* Illumos
* L4Re (not sure about this one)
* MSVC
* NvtPtx
* Solaris

Fixes #85519
 2021-05-22 04:42:36 +00:00
bors
5dc8789e30 Auto merge of #85560 - GuillaumeGomez:rollup-8k90rc7, r=GuillaumeGomez 
Rollup of 4 pull requests

Successful merges:

 - #85506 (Reset "focusedByTab" field when doing another search)
 - #85548 (Remove dead toggle JS code)
 - #85550 (facepalm: operator precedence fail on my part.)
 - #85555 (Check for more things in THIR unsafeck)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
 2021-05-21 19:17:22 +00:00