Mazdak Farrokhzad
2c3e5d3de0
- remove syntax::{span_warn!, span_err!, span_fatal!. struct_err!}
...
- remove syntax::{help!, span_help!, span_note!}
- remove unused syntax::{struct_span_fatal, struct_span_err_or_warn!, span_err_or_warn!}
- lintify check_for_bindings_named_same_as_variants + conflicting_repr_hints
- inline syntax::{struct_span_warn!, diagnostic_used!}
- stringify_error_code! -> error_code! & use it more.
- find_plugin_registrar: de-fatalize an error
- de-fatalize metadata errors
- move type_error_struct! to rustc_typeck
- struct_span_err! -> rustc_errors
2020-01-08 04:25:33 +01:00
Camille GILLOT
d53bf7a676
Make rustc::infer::error_reporting::{note_and_explain_free_region, note_and_explain_region} free functions.
2020-01-07 17:43:03 +01:00
Mark Rousskov
a06baa56b9
Format the world
2019-12-22 17:42:47 -05:00
Aaron Hill
168e35d569
Include a span in more `expected...found` notes
...
In most places, we use a span when emitting `expected...found` errors.
However, there were a couple of places where we didn't use any span,
resulting in hard-to-interpret error messages.
This commit attaches the relevant span to these notes, and additionally
switches over to using `note_expected_found` instead of manually
formatting the message
2019-12-03 23:13:10 -05:00
Guillaume Gomez
798e389e57
Update to use new librustc_error_codes library
2019-11-14 13:05:42 +01:00
Nicholas Nethercote
7f0637da51
Shrink `SubregionOrigin`.
...
It's currently 120 bytes on x86-64, due to one oversized variant
(`Subtype`). This commit boxes `Subtype`'s contents, reducing the size
of `SubregionOrigin` to 32 bytes.
The change speeds things up by avoiding lots of `memcpy` calls, mostly
relating to `RegionConstraintData::constraints`, which is a `BTreeMap`
with `SubregionOrigin` values.
2019-09-12 13:36:01 +10:00
ljedrz
98cc18a5db
rename hir::map::name_by_hir_id to ::name
2019-06-20 12:47:26 +02:00
ljedrz
f6eb39203b
replace NodeId with HirId in infer::SubregionOrigin
2019-06-20 12:47:25 +02:00
Eduard-Mihai Burtescu
f3f9d6dfd9
Unify all uses of 'gcx and 'tcx.
2019-06-14 18:58:23 +03:00
Eduard-Mihai Burtescu
8d9f4a128c
rustc: rename all occurences of "freevar" to "upvar".
2019-05-05 18:49:32 +03:00
Taiki Endo
3216c7656a
Rename rustc_errors dependency in rust 2018 crates
2019-02-13 00:28:52 +09:00
bors
c3d2490433
Auto merge of #58151 - ljedrz:HirIdify_rustc, r=Zoxc
...
Partially HirId-ify rustc
Another step towards https://github.com/rust-lang/rust/pull/57578 .
2019-02-10 14:30:37 +00:00
ljedrz
8d6e5fc20f
rustc: partially HirIdify
2019-02-05 20:26:24 +01:00
Mark Mansi
e957ed9d10
move librustc to 2018
2019-02-05 12:45:47 -06:00
Niko Matsakis
bc4404c0b5
improve handling for subtype
...
Still not great, but good enough to land this PR.
2019-01-02 17:35:06 -05:00
Mark Rousskov
2a663555dd
Remove licenses
2018-12-25 21:08:33 -07:00
John Kåre Alsaker
a70babed03
Use a function to access the Hir map to be able to turn it into a query later
2018-12-06 17:24:36 +01:00
Blitzerr
6779bb485c
capture_disjoint_fields(rust-lang#53488)
...
Refactoring out the HirId of the UpvarId in another struct.
2018-11-14 21:18:48 -08:00
Zack M. Davis
5b22d9b2ca
don't elide lifetimes in paths in librustc/
...
This seemed like a good way to kick the tires on the
elided-lifetimes-in-paths lint (#52069 )—seems to work! This was also
pretty tedious—it sure would be nice if `cargo fix` worked on this
codebase (#53896 )!
2018-09-29 21:48:29 -07:00
Esteban Küber
ee06559576
Tweak presentation on lifetime trait mismatch
2018-01-26 16:38:07 -08:00
Niko Matsakis
0d78e40e88
convert EXTRA_REQUIREMENT_IN_IMPL into a hard error
...
cc #37166
2017-11-15 16:49:21 -05:00
Eduard-Mihai Burtescu
da0a47a081
Use NodeId/HirId instead of DefId for local variables.
2017-09-08 22:00:59 +03:00
Eduard-Mihai Burtescu
8bdfd8a003
rustc: rename CodeExtent to Scope and RegionMaps to ScopeTree.
2017-09-01 23:27:48 +03:00
Eduard-Mihai Burtescu
ea6aca7726
rustc: take TyCtxt and RegionMaps in CodeMap::span.
2017-09-01 11:17:03 +03:00
Michael Woerister
4dcc3a4aae
Use DefIndex instead of NodeId in UpvarId.
2017-08-11 12:11:38 +02:00
Guillaume Gomez
cc4afe0f65
Improve E0477 error message
2017-05-09 20:51:18 +02:00
Niko Matsakis
c7dc39dbf0
intern CodeExtents
...
Make a `CodeExtent<'tcx>` be something allocated in an arena
instead of an index into the `RegionMaps`.
2017-04-30 17:02:59 -04:00
Esteban Küber
2389830dea
Highlight and simplify mismatched types
...
Shorten mismatched types errors by replacing subtypes that are not
different with `_`, and highlighting only the subtypes that are
different.
Given a file
```rust
struct X<T1, T2> {
x: T1,
y: T2,
}
fn foo() -> X<X<String, String>, String> {
X { x: X {x: "".to_string(), y: 2}, y: "".to_string()}
}
fn bar() -> Option<String> {
"".to_string()
}
```
provide the following output
```rust
error[E0308]: mismatched types
--> file.rs:6:5
|
6 | X { x: X {x: "".to_string(), y: 2}, y: "".to_string()}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::string::String`, found {integer}
|
= note: expected type `X<X<_, std::string::String>, _>`
^^^^^^^^^^^^^^^^^^^ // < highlighted
found type `X<X<_, {integer}>, _>`
^^^^^^^^^ // < highlighted
error[E0308]: mismatched types
--> file.rs:6:5
|
10 | "".to_string()
| ^^^^^^^^^^^^^^ expected struct `std::option::Option`, found `std::string::String`
|
= note: expected type `Option<std::string::String>`
^^^^^^^ ^ // < highlighted
found type `std::string::String`
```
2017-04-11 15:45:00 -07:00
Cengiz Can
e136bf6a4c
Format note.rs with rustfmt
2017-02-27 22:30:47 +03:00
Cengiz Can
2f8ef50f7d
Lower moved fn's visibility to supermodule
2017-02-27 22:23:00 +03:00
Cengiz Can
d21b0e35e7
Move two large error_reporting fn's to a separate file
2017-02-27 22:09:13 +03:00