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246 Commits

Author SHA1 Message Date
David Wood
76cf6bd03e passes: port more of check_attr module 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-07-25 15:11:22 +01:00
bors
9a7b7d5e50 Auto merge of #98180 - notriddle:notriddle/rustdoc-fn, r=petrochenkov,GuillaumeGomez 
Improve the function pointer docs

This is #97842 but for function pointers instead of tuples. The concept is basically the same.

* Reduce duplicate impls; show `fn (T₁, T₂, …, Tₙ)` and include a sentence saying that there exists up to twelve of them.
* Show `Copy` and `Clone`.
* Show auto traits like `Send` and `Sync`, and blanket impls like `Any`.

https://notriddle.com/notriddle-rustdoc-test/std/primitive.fn.html
 2022-07-19 19:36:57 +00:00
Tomasz Miąsko
45afc214af Update invalid atomic ordering lint 
The restriction that success ordering must be at least as strong as its
failure ordering in compare-exchange operations was lifted in #98383.
 2022-07-18 12:02:11 +02:00
Michael Howell
1169832f2f rustdoc: extend #[doc(tuple_variadic)] to fn pointers 
The attribute is also renamed `fake_variadic`.
 2022-07-17 16:32:06 -07:00
David Wood
78b19a90b7 passes: migrate half of check_attr 
Migrate half of the `rustc_passes::check_attr` diagnostics to using
diagnostic derives and being translatable.
 2022-07-15 16:13:49 +01:00
David Wood
c3fdf74885 errors: lint on LintDiagnosticBuilder::build 
Apply the `#[rustc_lint_diagnostics]` attribute to
`LintDiagnosticBuilder::build` so that diagnostic migration lints will
trigger for it.

Signed-off-by: David Wood <david.wood@huawei.com>
 2022-07-15 16:13:47 +01:00
Michael Goulet
d2e5a929b9 use subdiagnostic for message 2022-07-10 23:43:46 +00:00
Michael Goulet
2058333780 simplify plurals in fluent messages using hir::ConstContext 2022-07-08 03:48:10 +00:00
Michael Goulet
f97f2a47ff Migrate MutDeref, TransientMutBorrow diagnostics 2022-07-08 03:48:10 +00:00
Michael Goulet
584e5d4c4f Migrate PanicNonStr, RawPtrComparison, RawPtrToInt diagnostics 2022-07-08 03:47:59 +00:00
Michael Goulet
c48f482813 Migrate StaticAccess diagnostic 2022-07-08 03:47:46 +00:00
Michael Goulet
1c4afbd1de Migrate NonConstOp diagnostic 2022-07-08 03:47:28 +00:00
Michael Goulet
934079fd9e Migrate unstable-in-stable diagnostic 2022-07-08 03:39:08 +00:00
Michael Goulet
34d6f08f4d Use dashes instead of underscores in fluent names 2022-07-08 03:37:36 +00:00
David Wood
fedd4c63f8 lint: port asm labels diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
5524ca1a1d lint: port deref nullptr diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
2e563a4a3e lint: port clashing extern diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
bd8fe82138 lint: port incomplete features diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
acea23e796 lint: port explicit outlives diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
10676418fa lint: port keyword idents diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
10f2d3f566 lint: port test items diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
3a498a7436 lint: port ... range pattern diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
3c9bda5b20 lint: port trivial bounds diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
01a64af4dd lint: port type alias bounds diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
dbced105db lint: port unreachable pub diagnostic 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
23ee3e0914 lint: port unstable feature diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
d071f504f8 lint: port mutable transmutes diagnostic 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
dbdbdb6874 lint: port no-mangle diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
a13b70ea83 lint: port unused doc comment diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
e151d66343 lint: port deprecated attr diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
18a48c1d6c lint: port anonymous parameter diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
284ec37810 lint: port missing debug impl diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
28655bc955 lint: port missing copy impl diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
82bd2c23e5 lint: port missing documentation diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
7dffd14b96 lint: port unsafe diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
4c63a2145c lint: port non-shorthand pattern diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
d433c9a446 lint: port box pointers diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
588977b350 lint: port while true diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
4f7b10f484 lint: port unused allocation diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
e24833869f lint: port unused import braces diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
fc4f8d9bc2 lint: port unused delimiter diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
2829f519a0 lint: port path statement diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:22 +01:00
David Wood
1999a4c421 lint: port unused diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
0602729c71 lint: port atomic ordering diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
14c3016583 lint: port variant size difference diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
e5f2e0e16c lint: port improper ctypes diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
7a9bef4d83 lint: port overflowing literals diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
7ef610c003 lint: port drop trait/glue diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
8e836566f0 lint: port redundant semicolons diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
37588d6d4e lint: port pass-by-value diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
855f23773b lint: port no-op method call diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
096a69dd19 lint: port non-standard style diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
7ee4aa7003 lint: port non-fmt-panic diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
48e4bf115f lint: port non-ascii-idents diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
c29e05e745 lint: port CString ptr diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
4f35c7993b lint: port translation migration diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
674ac60d5a lint: port non-existant doc keyword diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
1c3a3e0711 lint: port impl LintPass by hand diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
0996a7ab5c lint: port ty diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
8139542598 lint: port query instability diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
e88916cc92 lint: port default hash types diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
fd57269e8c lint: port hidden unicode codepoints diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
a0624eb6c9 lint: port expectation diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
2a69640eb2 lint: port enum intrinsics diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:21 +01:00
David Wood
0f4c4c5e18 lint: port array-into-iter diagnostics 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-30 08:59:19 +01:00
Michael Goulet
98af1bfecc Migrate some rustc_borrowck diagnostics to SessionDiagnostic 2022-06-28 22:41:56 +00:00
David Wood
74f3a965f4 privacy: port "in public interface" diag 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-27 08:53:42 +01:00
David Wood
0557d02a9d privacy: port unnamed "item is private" diag 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-27 08:53:42 +01:00
David Wood
cb90a4f30c privacy: port "item is private" diag 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-27 08:53:42 +01:00
David Wood
be9ebfdbce privacy: port "field is private" diag 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-27 08:53:42 +01:00
David Wood
99bc979403 macros: use typed identifiers in diag derive 
Using typed identifiers instead of strings with the Fluent identifier
enables the diagnostic derive to benefit from the compile-time
validation that comes with typed identifiers - use of a non-existent
Fluent identifier will not compile.

Signed-off-by: David Wood <david.wood@huawei.com>
 2022-06-24 09:08:25 +01:00
beetrees
be5337cde5
Migrate builtin-macros-expected-one-cfg-pattern to SessionDiagnostic 2022-06-21 20:20:00 +01:00
beetrees
6264ffbfef
Migrate builtin-macros-requires-cfg-pattern to SessionDiagnostic 2022-06-21 20:10:31 +01:00
Nick Cameron
640a461388 Deactivate feature gate explicit_generic_args_with_impl_trait 
Signed-off-by: Nick Cameron <nrc@ncameron.org>
 2022-06-06 12:21:49 +01:00
Christian Poveda
e1d63d1d7c
migrate check_for_for_in_in_typo diagnostic 2022-05-31 16:28:05 -05:00
Christian Poveda
9ce04e3783
merge diagnostics about incorrect uses of .await 2022-05-31 15:07:44 -05:00
Christian Poveda
a06ba45487
migrate error_on_incorrect_await diagnostic 2022-05-31 14:32:07 -05:00
Christian Poveda
93a427e3ca
migrate recover_from_await_method_call diagnostic 2022-05-31 12:33:35 -05:00
Christian Poveda
29ed9a56e3
migrate maybe_consume_incorrect_semicolon diagnostic 2022-05-31 11:45:44 -05:00
Christian Poveda
bd4d1cd7a2
migrate maybe_recover_from_bad_qpath_stage_2 diagnostic 2022-05-31 11:22:26 -05:00
Christian Poveda
7e8517df61
migrate maybe_recover_from_bad_type_plus diagnostic 2022-05-16 17:16:27 -05:00
David Wood
47582471c6 typeck: port "no resolve overridden impl substs" 
Port "could not resolve substs on overridden impl" diagnostic to use the
diagnostic derive.

Signed-off-by: David Wood <david.wood@huawei.com>
 2022-05-12 07:21:51 +01:00
David Wood
664733efd5 typeck: port "manual implementations" 
Port the "manual implementations of `X` are experimental" diagnostic to
use the diagnostic derive.

Signed-off-by: David Wood <david.wood@huawei.com>
 2022-05-12 07:21:51 +01:00
David Wood
78cc331bd7 typeck: port "missing type params" 
Port the "the type parameter `T` must be explicitly specified"
diagnostic to using a diagnostic struct.

Signed-off-by: David Wood <david.wood@huawei.com>
 2022-05-12 07:21:51 +01:00
David Wood
5685abc96b typeck: simplify error type using () field 
Using new support for spanless subdiagnostics from `()` fields in the
diagnostic derive, simplify the "explicit generic args with impl trait"
diagnostic's struct.

Signed-off-by: David Wood <david.wood@huawei.com>
 2022-05-12 07:21:51 +01:00
bors
362010d6be Auto merge of #96715 - cjgillot:trait-alias-loop, r=compiler-errors 
Fortify handing of where bounds on trait & trait alias definitions

Closes https://github.com/rust-lang/rust/issues/96664
Closes https://github.com/rust-lang/rust/issues/96665

Since https://github.com/rust-lang/rust/pull/93803, when listing all bounds and predicates we now need to account for the possible presence of predicates on any of the generic parameters.  Both bugs were hidden by the special handling of bounds at  the generic parameter declaration position.

Trait alias expansion used to confuse predicates on `Self` and where predicates.
Exiting too late when listing all the bounds caused a cycle error.
 2022-05-10 00:40:57 +00:00
Camille GILLOT
e947fad68c Point to the empty trait alias. 2022-05-09 19:03:37 +02:00
David Wood
af47257c0d typeck: port "explicit generic args w/ impl trait" 
Port the "explicit generic arguments with impl trait" diagnostic to
using the diagnostic derive.

Signed-off-by: David Wood <david.wood@huawei.com>
 2022-05-06 03:46:12 +01:00
David Wood
3dac70fcc0 typeck: port "unconstrained opaque type" diag 
Port the "unconstrained opaque type" diagnostic to using the diagnostic
derive.

Signed-off-by: David Wood <david.wood@huawei.com>
 2022-05-06 03:04:30 +01:00
David Wood
49ec909ca7 macros: subdiagnostic derive 
Add a new derive, `#[derive(SessionSubdiagnostic)]`, which enables
deriving structs for labels, notes, helps and suggestions.

Signed-off-by: David Wood <david.wood@huawei.com>
 2022-04-29 02:05:20 +01:00
Christian Poveda
1e35bab104
separate messages by a newline 2022-04-26 11:13:23 +02:00
Christian Poveda
519dd8e9de
migrate ambiguous plus diagnostic 2022-04-25 22:55:15 +02:00
David Wood
9bfe0e39e4 errors: lazily load fallback fluent bundle 
Loading the fallback bundle in compilation sessions that won't go on to
emit any errors unnecessarily degrades compile time performance, so
lazily create the Fluent bundle when it is first required.

Signed-off-by: David Wood <david.wood@huawei.com>
 2022-04-13 02:44:59 +01:00
Maybe Waffle
d5440926e2 Suggest replacing typeof(...) with an actual type 
This commit suggests replacing typeof(...) with an actual type of "...",
for example in case of `typeof(1)` we suggest replacing it with `i32`.

If the expression
- Is not const (`{ let a = 1; let _: typeof(a); }`)
- Can't be found (`let _: typeof(this_variable_does_not_exist)`)
- Or has non-suggestable type (closure, generator, error, etc)
we don't suggest anything.
 2022-04-07 23:40:32 +04:00
David Wood
d0fd8d7880 macros: translatable struct attrs and warnings 
Signed-off-by: David Wood <david.wood@huawei.com>
 2022-04-05 07:01:03 +01:00
David Wood
7f91697b50 errors: implement fallback diagnostic translation 
This commit updates the signatures of all diagnostic functions to accept
types that can be converted into a `DiagnosticMessage`. This enables
existing diagnostic calls to continue to work as before and Fluent
identifiers to be provided. The `SessionDiagnostic` derive just
generates normal diagnostic calls, so these APIs had to be modified to
accept Fluent identifiers.

In addition, loading of the "fallback" Fluent bundle, which contains the
built-in English messages, has been implemented.

Each diagnostic now has "arguments" which correspond to variables in the
Fluent messages (necessary to render a Fluent message) but no API for
adding arguments has been added yet. Therefore, diagnostics (that do not
require interpolation) can be converted to use Fluent identifiers and
will be output as before.
 2022-04-05 07:01:02 +01:00