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237 Commits

Author SHA1 Message Date
lcnr
319843d8cd no more Reveal :( 2024-11-23 13:52:54 +01:00
Michael Goulet
97dfe8b871 Manually register some bounds for a better span 2024-11-08 04:56:08 +00:00
Michael Goulet
7f54b9ecef Remove ObligationCause::span() method 2024-10-27 23:54:06 +00:00
Michael Goulet
2507e83d7b Stop using the whole match expr span for an arm's obligation span 2024-10-27 22:48:03 +00:00
GnomedDev
8de8f46f78 Swap PredicateObligation to ThinVec 2024-10-12 15:17:16 +01:00
León Orell Valerian Liehr
01a063f9df Compiler: Rename "object safe" to "dyn compatible" 2024-09-25 13:26:48 +02:00
Michael Goulet
c682aa162b Reformat using the new identifier sorting from rustfmt 2024-09-22 19:11:29 -04:00
Esteban Küber
f6767f7a68 Detect * operator on !Sized expression 
```
error[E0277]: the size for values of type `str` cannot be known at compilation time
  --> $DIR/unsized-str-in-return-expr-arg-and-local.rs:15:9
   |
LL |     let x = *"";
   |         ^ doesn't have a size known at compile-time
   |
   = help: the trait `Sized` is not implemented for `str`
   = note: all local variables must have a statically known size
   = help: unsized locals are gated as an unstable feature
help: references are always `Sized`, even if they point to unsized data; consider not dereferencing the expression
   |
LL -     let x = *"";
LL +     let x = "";
   |
```
 2024-08-08 17:35:40 +00:00
Nicholas Nethercote
84ac80f192 Reformat use declarations. 
The previous commit updated `rustfmt.toml` appropriately. This commit is
the outcome of running `x fmt --all` with the new formatting options.
 2024-07-29 08:26:52 +10:00
Michael Goulet
66eb346770 Get rid of the redundant elaboration in middle 2024-07-07 11:28:01 -04:00
Michael Goulet
587173374e Uplift Reveal to rustc_type_ir 2024-06-16 11:28:47 -04:00
Michael Goulet
c74efbca71 Make middle not rely on next_trait_solver 2024-06-06 07:49:47 -04:00
Boxy
8d6705cdb8 Fully implement ConstArgHasType 2024-06-05 22:25:41 +01:00
Michael Goulet
0f528a4c08 Uplift inspect into rustc_type_ir 2024-05-18 16:21:43 -04:00
Michael Goulet
e444017b49 Consolidate obligation cause codes for where clauses 2024-05-11 02:10:45 -04:00
Michael Goulet
6f77bfe8b6 Name tweaks 2024-05-10 10:42:57 -04:00
Michael Goulet
9108294a6c More rename fallout 2024-05-10 10:42:57 -04:00
Michael Goulet
534e267d48 Rename some ObligationCauseCode variants 2024-05-10 10:42:57 -04:00
Michael Goulet
4bde8a8f4b Remove glob imports for ObligationCauseCode 2024-05-10 10:42:56 -04:00
Nicholas Nethercote
52e9a23bdc Remove extern crate smallvec from a couple of crates. 2024-04-29 18:47:54 +10:00
Nicholas Nethercote
7418aa1a07 Remove extern crate rustc_data_structures from numerous crates. 2024-04-29 18:45:14 +10:00
Nicholas Nethercote
6ce258f657 Remove extern crate rustc_macros from rustc_middle. 2024-04-29 11:19:16 +10:00
Michael Goulet
88eae31261 Rollup merge of #124381 - compiler-errors:derived-for-wf, r=lcnr 
Renamed `DerivedObligation` to `WellFormedDeriveObligation`

It's used when computing `WellFormed` obligations, so let's give it a less ambiguous name.
 2024-04-25 20:07:41 -04:00
Michael Goulet
132f8ce3dc Renamed DerivedObligation to WellFormedDeriveObligation 2024-04-25 16:55:15 -04:00
Michael Goulet
b2fea557f3 Check closure args and returns are WF 2024-04-25 10:03:17 -04:00
bors
c25473ff62 Auto merge of #124008 - nnethercote:simpler-static_assert_size, r=Nilstrieb 
Simplify `static_assert_size`s.

We want to run them on all 64-bit platforms.

r? `@ghost`
 2024-04-18 09:47:45 +00:00
Nicholas Nethercote
0d97669a17 Simplify static_assert_sizes. 
We want to run them on all 64-bit platforms.
 2024-04-18 15:36:25 +10:00
Nicholas Nethercote
4b27cc8b7a Avoid lots of hir::HirId{,Map,Set} qualifiers. 
Because they're a bit redundant.
 2024-04-16 16:29:15 +10:00
Michael Goulet
d2ec957680 Stop using PolyTraitRef for closure/coroutine predicates already instantiated w placeholders 2024-04-15 10:32:21 -04:00
Oli Scherer
2f2350e577 Eliminate DefiningAnchor now that is just a single-variant enum 2024-04-08 15:00:27 +00:00
Oli Scherer
19bd91d128 Pass list of defineable opaque types into canonical queries 2024-04-08 15:00:26 +00:00
Zalathar
2d47cd77ac Check x86_64 size assertions on aarch64, too 
This makes it easier for contributors on aarch64 workstations (e.g. Macs) to
notice when these assertions have been violated.
 2024-04-03 16:53:03 +11:00
Michael Goulet
2fe936f17d Stop doing expensive work in opt_suggest_box_span eagerly 2024-03-27 10:08:14 -04:00
lcnr
24a1729566 eagerly instantiate binders to avoid relying on sub 2024-03-14 17:19:40 +01:00
Oli Scherer
7348dd1950 Eliminate DefiningAnchor::Error, it is indistinguishable from DefiningAnchor::Bind with an empty list 2024-03-11 17:19:37 +00:00
Oli Scherer
40d5609548 Make DefiningAnchor::Bind only store the opaque types that may be constrained, instead of the current infcx root item. 
This makes `Bind` almost always be empty, so we can start forwarding it to queries, allowing us to remove `Bubble` entirely
 2024-03-11 17:19:37 +00:00
Nicholas Nethercote
899cb40809 Rename DiagnosticBuilder as Diag. 
Much better!

Note that this involves renaming (and updating the value of)
`DIAGNOSTIC_BUILDER` in clippy.
 2024-02-28 08:55:35 +11:00
Nicholas Nethercote
b18f3e11fa Prefer DiagnosticBuilder over Diagnostic in diagnostic modifiers. 
There are lots of functions that modify a diagnostic. This can be via a
`&mut Diagnostic` or a `&mut DiagnosticBuilder`, because the latter type
wraps the former and impls `DerefMut`.

This commit converts all the `&mut Diagnostic` occurrences to `&mut
DiagnosticBuilder`. This is a step towards greatly simplifying
`Diagnostic`. Some of the relevant function are made generic, because
they deal with both errors and warnings. No function bodies are changed,
because all the modifier methods are available on both `Diagnostic` and
`DiagnosticBuilder`.
 2024-02-19 20:23:20 +11:00
Michael Goulet
6018e21d8a Remove a suggestion that is redundant 2024-02-15 17:20:44 +00:00
Michael Goulet
c763f833d1 Only point out non-diverging arms for match suggestions 2024-02-15 15:44:46 +00:00
Shoyu Vanilla
3856df059e Dejargnonize subst 2024-02-12 15:46:35 +09:00
Esteban Küber
a9841936fe Deduplicate more sized errors on call exprs 
Change the implicit `Sized` `Obligation` `Span` for call expressions to
include the whole expression. This aids the existing deduplication
machinery to reduce the number of errors caused by a single unsized
expression.
 2024-01-24 02:53:15 +00:00
Matthias Krüger
1e46be6a53 Rollup merge of #119897 - compiler-errors:fulfillment-errors, r=lcnr 
`OutputTypeParameterMismatch` -> `SignatureMismatch`

I'm probably missing something that made this rename more complicated. What did you end up getting stuck on when renaming this selection error, `@lcnr?`

**also** I renamed the `FulfillmentErrorCode` variants. This is just churn but I wanted to do it forever. I can move it out of this PR if desired.

r? lcnr
 2024-01-15 08:44:48 +01:00
Michael Goulet
322694ed56 Remove unused ErrorReporting variant from overflow handling 2024-01-12 17:00:32 +00:00
Michael Goulet
fbdc116e6e OutputTypeParameterMismatch -> SignatureMismatch 2024-01-12 16:34:39 +00:00
Esteban Küber
79bef72fd5 Track HirId instead of Span in ObligationCauseCode::SizedArgumentType 
This gets us more accurate suggestions.
 2024-01-03 18:59:42 +00:00
bors
2df6406b88 Auto merge of #118431 - sjwang05:issue-44695, r=estebank 
Emit better suggestions for `&T == T` and `T == &T`

Fixes #40660
Fixes #44695
 2023-12-26 21:34:24 +00:00
jyn
b5d8361909 rename to verbose-internals 2023-12-19 13:35:37 -05:00
sjwang05
2618e0f805 Provide better suggestions for T == &T and &T == T 2023-12-16 19:56:50 -08:00
bors
6eb9524047 Auto merge of #117200 - rmehri01:repeated_help, r=WaffleLapkin 
Don't add redundant help for object safety violations

Fixes #117186

r? WaffleLapkin
 2023-11-27 19:37:35 +00:00