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1225 Commits

Author SHA1 Message Date
syvb
2cfe8ed37d Implement "items do not inherit unsafety" for THIR unsafeck 2023-07-15 11:59:38 -04:00
Mahdi Dibaiee
e55583c4b8 refactor(rustc_middle): Substs -> GenericArg 2023-07-14 13:27:35 +01:00
bors
fe03b46ee4 Auto merge of #113609 - nnethercote:maybe_lint_level_root_bounded-cache, r=cjgillot 
Add a cache for `maybe_lint_level_root_bounded`

`maybe_lint_level_root_bounded` is called many times and traces node sub-paths many times. This PR adds a cache that lets many of these tracings be skipped, avoiding lots of calls to functions like `Map::attrs` and `Map::parent_id`.

r? `@cjgillot`
 2023-07-14 05:30:53 +00:00
Mark Rousskov
cc907f80b9 Re-format let-else per rustfmt update 2023-07-12 21:49:27 -04:00
Nicholas Nethercote
667d75e546 Add a cache for maybe_lint_level_root_bounded. 
It's a nice speed win.
 2023-07-13 09:32:09 +10:00
Nicholas Nethercote
f234dc3e1c Move maybe_lint_level_root_bounded. 
From `TyCtxt` to the MIR `Builder`. This will allow us to add a cache to
`Builder` and use it from `maybe_lint_level_root_bounded`.
 2023-07-12 10:02:13 +10:00
Nicholas Nethercote
36458109ae Shorten some overlong comment lines. 
It's annoying that these wrap in a 100-char terminal window.
 2023-07-12 09:16:31 +10:00
Michael Goulet
fe870424a7 Do not set up wrong span for adjustments 2023-07-10 20:09:26 +00:00
Matthias Krüger
b637be7a17
Rollup merge of #113217 - ericmarkmartin:lower-type-relative-ctor-to-adt, r=cjgillot 
resolve typerelative ctors to adt

Associated issue: #110508

r? ``@spastorino``
 2023-07-08 20:53:29 +02:00
Nilstrieb
2beabbbf6f Rename adjustment::PointerCast and variants using it to PointerCoercion 
It makes it sound like the `ExprKind` and `Rvalue` are supposed to represent all pointer related
casts, when in reality their just used to share a some enum variants. Make it clear there these
are only coercion to make it clear why only some pointer related "casts" are in the enum.
 2023-07-07 18:17:16 +02:00
Boxy
12138b8e5e Move TyCtxt::mk_x to Ty::new_x where applicable 2023-07-05 20:27:07 +01:00
Boxy
d30f56dbf2 Replace const_error methods with Const::new_error 2023-07-04 14:46:32 +01:00
Boxy
ddbc774e74 Replace mk_const with Const::new_x methods 2023-07-04 14:26:33 +01:00
Eric Mark Martin
07b1912acc refactor 2023-07-02 18:44:26 -04:00
Eric Mark Martin
76a7772759 resolve typerelative ctors to adt 2023-06-30 08:26:56 -04:00
Eric Mark Martin
96bd056695 remove cruft 2023-06-28 01:55:32 -04:00
Eric Mark Martin
2017a176eb use translatable subdiagnostic 2023-06-28 01:51:53 -04:00
Eric Mark Martin
fbd1e0252f add note for non-exhaustive matches with guards 2023-06-28 01:51:53 -04:00
Matthias Krüger
4571be358b
Rollup merge of #113093 - WaffleLapkin:become_unuwuable_in_thir, r=Nilstrieb 
`thir`: Add `Become` expression kind

This PR is pretty small and just adds `thir::ExprKind::Become`. I didn't include the checks that will be done on thir, since they are much more complicated and can be done in parallel with with MIR (or, well, at least I believe they can).

r? `@Nilstrieb`
 2023-06-27 17:48:47 +02:00
Maybe Waffle
c60fb12a35 thir: Add Become expression kind 2023-06-27 09:03:05 +00:00
Matthias Krüger
a144272eee
Rollup merge of #113039 - matthiaskrgr:custom_mir, r=compiler-errors 
make custom mir ICE a bit nicer
 2023-06-27 07:01:32 +02:00
bors
b9ad9b78a2 Auto merge of #112693 - ericmarkmartin:use-more-placeref, r=spastorino 
Use PlaceRef abstractions more often

Associated issue: https://github.com/rust-lang/rust/issues/80647

r? `@spastorino`
 2023-06-27 00:34:49 +00:00
Matthias Krüger
c6e6ceb078 make custom mir ICE a bit nicer 2023-06-26 19:23:22 +02:00
Maybe Waffle
ccb71ff424 hir: Add Become expression kind 2023-06-26 08:56:32 +00:00
Eric Mark Martin
c07c10d1e4 use PlaceRef abstractions more consistently 2023-06-25 20:38:01 -04:00
Nilstrieb
34c8e53d7a
Rollup merge of #112759 - cjgillot:closure-names, r=oli-obk 
Make closure_saved_names_of_captured_variables a query.

As we will start removing debuginfo during MIR optimizations, we need to keep them somewhere.
 2023-06-21 07:37:01 +02:00
Ziru Niu
a52cc0a8c9 address most easy comments 2023-06-20 20:55:31 +08:00
Ziru Niu
8fb4c41f35 merge BorrowKind::Unique into BorrowKind::Mut 2023-06-20 20:55:31 +08:00
Michael Goulet
31d1fbf8d2
Rollup merge of #112232 - fee1-dead-contrib:match-eq-const-msg, r=b-naber 
Better error for non const `PartialEq` call generated by `match`

Resolves #90237
 2023-06-19 17:53:33 -07:00
Camille GILLOT
689607e7a3 Remove duplicated comment. 2023-06-19 16:52:12 +00:00
Camille GILLOT
7d5b2e4926 Make closure_saved_names_of_captured_variables a query. 2023-06-19 16:50:52 +00:00
Deadbeef
89c24af133 Better error for non const PartialEq call generated by match 2023-06-18 05:24:38 +00:00
Oli Scherer
0f7174a02a Re-use the deref-pattern recursion instead of duplicating the logic 2023-06-16 15:39:12 +00:00
许杰友 Jieyou Xu (Joe)
55b4549602
Show note for type ascription interpreted as a constant pattern, not a new variable 
Given the code

```rust
pub fn main() {
    const y: i32 = 4;
    let y: i32 = 3;
}
```

`y` in the let binding is actually interpreted as a constant pattern
and is not a new variable, causing confusing diagnostics about
refutable patterns in local binding.

This commit extends the note for type ascription as a constant pattern
to `AscribeUserType` patterns as well.
 2023-06-04 20:49:30 +08:00
Camille GILLOT
ca4d0d4c24 Separate AnonConst from ConstBlock in HIR. 2023-06-02 21:25:18 +00:00
Oli Scherer
81b07edde8 Inline from_inline_const into its sole call site 2023-05-31 14:07:16 +00:00
Oli Scherer
c4d5dded57 Explain and simplify valtree -> mir-const fallback 2023-05-31 14:07:16 +00:00
Oli Scherer
9cf7810078 bug! message nit 2023-05-31 14:07:15 +00:00
Oli Scherer
bd4197cbf9 Simplify an if let Some to a ? 2023-05-31 14:07:15 +00:00
Oli Scherer
1722aa79ea Remove some dead code 2023-05-31 14:07:15 +00:00
Oli Scherer
4ca87073f6 Remove lit_to_mir_constant query 2023-05-31 14:07:15 +00:00
Oli Scherer
aa3a1862ba Remove deref_mir_constant 2023-05-31 14:07:15 +00:00
Oli Scherer
d030ece6f7 Only rewrite valtree-constants to patterns and keep other constants opaque 2023-05-31 14:02:57 +00:00
Oli Scherer
7a2f47c271 Remove a hack that has become obsolete after https://github.com/rust-lang/rust/pull/108080 2023-05-30 16:03:24 +00:00
Oli Scherer
e40b51da63 Get lit_to_const in sync with const_to_valtree_inner 
Without this, we'd have a discrepancy where float literals are not lowered to valtrees, but float constants are.
 2023-05-30 16:03:24 +00:00
Maybe Waffle
e33e20824f Rename tcx.mk_re_* => Region::new_* 2023-05-29 17:54:53 +00:00
Guillaume Gomez
ddb5424569
Rollup merge of #111952 - cjgillot:drop-replace, r=WaffleLapkin 
Remove DesugaringKind::Replace.

A simple boolean flag is enough.
 2023-05-27 13:38:31 +02:00
Matthias Krüger
dd74ae0929
Rollup merge of #111951 - cjgillot:uninh-comment, r=Nadrieril 
Correct comment on privately uninhabited pattern.

Follow-up to https://github.com/rust-lang/rust/pull/111624#discussion_r1204767933

r? `@Nadrieril`
 2023-05-26 08:24:09 +02:00
bors
c86212f9bc Auto merge of #111858 - clubby789:fluent-alphabetical, r=jyn514,compiler-errors 
Ensure Fluent messages are in alphabetical order

Fixes #111847

This adds a tidy check to ensure Fluent messages are in alphabetical order, as well as sorting all existing messages. I think the error could be worded better, would appreciate suggestions.

<details>
<summary>Script used to sort files</summary>

```py
import sys
import re

fn = sys.argv[1]
with open(fn, 'r') as f:
    data = f.read().split("\n")

chunks = []
cur = ""
for line in data:
    if re.match(r"^([a-zA-Z0-9_]+)\s*=\s*", line):
        chunks.append(cur)
        cur = ""
    cur += line + "\n"
chunks.append(cur)
chunks.sort()

with open(fn, 'w') as f:
    f.write(''.join(chunks).strip("\n\n") + "\n")
```
</details>
 2023-05-26 03:31:04 +00:00
clubby789
f97fddab91 Ensure Fluent messages are in alphabetical order 2023-05-25 23:49:35 +00:00