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Matthias Krüger 14663e09b7 Rollup merge of #116257 - estebank:issue-101351, r=b-naber 
Suggest trait bounds for used associated type on type param

Fix #101351.

When an associated type on a type parameter is used, and the type parameter isn't constrained by the correct trait, suggest the appropriate trait bound:

```
error[E0220]: associated type `Associated` not found for `T`
 --> file.rs:6:15
  |
6 |     field: T::Associated,
  |               ^^^^^^^^^^ there is a similarly named associated type `Associated` in the trait `Foo`
  |
help: consider restricting type parameter `T`
  |
5 | struct Generic<T: Foo> {
  |                 +++++
  ```

When an associated type on a type parameter has a typo, suggest fixing
it:

```
error[E0220]: associated type `Baa` not found for `T`
  --> $DIR/issue-55673.rs:9:8
   |
LL |     T::Baa: std::fmt::Debug,
   |        ^^^ there is a similarly named associated type `Bar` in the trait `Foo`
   |
help: change the associated type name to use `Bar` from `Foo`
   |
LL |     T::Bar: std::fmt::Debug,
   |        ~~~
```
2023-10-16 19:10:49 +02:00
..
auxiliary
Move some rustdoc-ui tests to subdirectories
2023-04-29 11:36:19 -05:00
check-cfg
check-cfg: update rustdoc ui check-cfg tests
2023-10-12 18:39:35 +02:00
coverage
Update tests for rustc_doc_primitive
2023-03-30 22:56:52 +02:00
doctest
check-cfg: update rustdoc ui check-cfg tests
2023-10-12 18:39:35 +02:00
error-in-impl-trait
Add a failing rustdoc-ui test for public infinite recursive type
2023-04-18 14:13:44 +02:00
generate-link-to-definition
Move some rustdoc-ui tests to subdirectories
2023-04-29 11:36:19 -05:00
intra-doc
Add a note to duplicate diagnostics
2023-10-05 01:04:41 +00:00
issues
Tweak wording
2023-10-13 19:18:46 +00:00
lints
Add a note to duplicate diagnostics
2023-10-05 01:04:41 +00:00
scrape-examples
Move some rustdoc-ui tests to subdirectories
2023-04-29 11:36:19 -05:00
suggestions
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
ambiguous-inherent-assoc-ty.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
bounded-hr-lifetime.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
bounded-hr-lifetime.stderr
Make configure_and_expand "infalllible" by just aborting the compilation if it fails instead of bubbling out an error
2023-02-20 15:28:59 +00:00
check-doc-alias-attr-location.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
check-doc-alias-attr-location.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
check-doc-alias-attr.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
check-doc-alias-attr.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
commandline-argfile-badutf8.args
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
commandline-argfile-badutf8.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
commandline-argfile-badutf8.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
commandline-argfile-missing.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
commandline-argfile-missing.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
commandline-argfile.args
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
commandline-argfile.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
const_arg_in_type_position.rs
rustdoc: run more HIR validation to mirror rustc
2023-03-30 14:55:03 +02:00
const_arg_in_type_position.stderr
rustdoc: run more HIR validation to mirror rustc
2023-03-30 14:55:03 +02:00
const-evalutation-ice.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
const-evalutation-ice.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
crate-reference-in-block-module.rs
rustdoc: Don't crash on crate references in blocks
2023-03-10 17:49:13 +01:00
crate-reference-in-block-module.stderr
rustdoc: Don't crash on crate references in blocks
2023-03-10 17:49:13 +01:00
custom_code_classes_in_docs-warning3.rs
Add support for double quotes in markdown codeblock attributes
2023-09-15 21:32:28 +02:00
custom_code_classes_in_docs-warning3.stderr
Add a note to duplicate diagnostics
2023-10-05 01:04:41 +00:00
custom_code_classes_in_docs-warning.rs
Update tests for custom classes
2023-09-19 17:29:39 +02:00
custom_code_classes_in_docs-warning.stderr
Update tests for custom classes
2023-09-19 17:29:39 +02:00
deprecated-attrs.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
deprecated-attrs.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
deref-generic.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
diagnostic-width.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
diagnostic-width.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
doc-alias-assoc-const.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
doc-alias-assoc-const.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
doc-alias-crate-level.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
doc-alias-crate-level.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
doc-alias-same-name.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
doc-alias-same-name.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
doc-cfg.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
doc-cfg.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
doc-include-suggestion.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
doc-include-suggestion.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
feature-gate-custom_code_classes_in_docs.rs
Update tests for custom classes
2023-09-19 17:29:39 +02:00
feature-gate-custom_code_classes_in_docs.stderr
Update tests for custom classes
2023-09-19 17:29:39 +02:00
feature-gate-doc_cfg_hide.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
feature-gate-doc_cfg_hide.stderr
Make configure_and_expand "infalllible" by just aborting the compilation if it fails instead of bubbling out an error
2023-02-20 15:28:59 +00:00
ice-bug-report-url.rs
Fix test output.
2023-07-29 11:42:53 +02:00
ice-bug-report-url.stderr
Fix test output.
2023-07-29 11:42:53 +02:00
ignore-block-help.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
ignore-block-help.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
impl-fn-nesting.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
impl-fn-nesting.stderr
Make configure_and_expand "infalllible" by just aborting the compilation if it fails instead of bubbling out an error
2023-02-20 15:28:59 +00:00
infinite-recursive-type.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
infinite-recursive-type.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
invalid_associated_const.rs
rustdoc: run more HIR validation to mirror rustc
2023-03-30 14:55:03 +02:00
invalid_associated_const.stderr
rustdoc: run more HIR validation to mirror rustc
2023-03-30 14:55:03 +02:00
invalid_const_in_lifetime_position.rs
rustdoc: run more HIR validation to mirror rustc
2023-03-30 14:55:03 +02:00
invalid_const_in_lifetime_position.stderr
rustdoc: run more HIR validation to mirror rustc
2023-03-30 14:55:03 +02:00
invalid_infered_static_and_const.rs
rustdoc: run more HIR validation to mirror rustc
2023-03-30 14:55:03 +02:00
invalid_infered_static_and_const.stderr
rustdoc: run more HIR validation to mirror rustc
2023-03-30 14:55:03 +02:00
invalid-cfg.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
invalid-cfg.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
invalid-keyword.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
invalid-keyword.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
invalid-syntax.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
invalid-syntax.stderr
Emit a single error for contiguous sequences of Unicode homoglyphs
2023-01-12 00:15:32 +00:00
invalid-theme-name.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
invalid-theme-name.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
issue-102467.rs
Add regression test for #102467
2023-09-24 14:09:38 +02:00
issue-102467.stderr
Add regression test for #102467
2023-09-24 14:09:38 +02:00
issue-110629-private-type-cycle-dyn.rs
rustdoc: catch and don't blow up on impl Trait cycles
2023-04-29 16:53:02 -07:00
issue-110629-private-type-cycle-dyn.stderr
fix issue-110629-private-type-cycle-dyn test
2023-07-19 10:02:15 -04:00
issue-110629-private-type-cycle.rs
rustdoc: catch and don't blow up on impl Trait cycles
2023-04-29 16:53:02 -07:00
macro-docs.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
macro-docs.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
macro-docs.stdout
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
mismatched_arg_count.rs
rustdoc: remove excess from rustdoc test
2023-03-30 14:55:03 +02:00
mismatched_arg_count.stderr
rustdoc: remove excess from rustdoc test
2023-03-30 14:55:03 +02:00
normalize-cycle.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
normalize-overflow.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
output-format-html-stable.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
proc_macro_bug.rs
Test rustdoc encountering proc_macro_derive in a non-proc-macro crate
2023-02-23 09:00:33 +00:00
proc_macro_bug.stderr
Test rustdoc encountering proc_macro_derive in a non-proc-macro crate
2023-02-23 09:00:33 +00:00
range-pattern.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
recursive-deref-ice.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
rustc-check-passes.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
rustc-check-passes.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
search-index-generics-recursion-bug-issue-59502.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
track-diagnostics.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
track-diagnostics.stderr
Modify primary span label for E0308
2023-01-30 20:12:19 +00:00
tuple-variadic-check.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
tuple-variadic-check.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
unable-fulfill-trait.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
unable-fulfill-trait.stderr
rustdoc: update UI test for dropping "this" article
2023-02-23 11:59:26 -07:00
unescaped_backticks.rs
Still resolving rustdoc resolution panicking
2023-08-18 15:19:17 +08:00
unescaped_backticks.stderr
Add a note to duplicate diagnostics
2023-10-05 01:04:41 +00:00
unused-extern-crate.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
use_both_out_dir_and_output_options.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
use_both_out_dir_and_output_options.stderr
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
wasm-safe.rs
Move /src/test to /tests
2023-01-11 09:32:08 +00:00