Esteban Küber 049c32797b On E0277, point at type that doesn't implement bound ...

When encountering an unmet trait bound, point at local type that doesn't implement the trait:

```
error[E0277]: the trait bound `Bar<T>: Foo` is not satisfied
  --> $DIR/issue-64855.rs:9:19
   |
LL | pub struct Bar<T>(<Self as Foo>::Type) where Self: ;
   |                   ^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
   |
help: the trait `Foo` is not implemented for `Bar<T>`
  --> $DIR/issue-64855.rs:9:1
   |
LL | pub struct Bar<T>(<Self as Foo>::Type) where Self: ;
   | ^^^^^^^^^^^^^^^^^
```

2025-08-22 17:55:15 +00:00

..

auxiliary

Add test showing innecessary inference span

2025-08-10 21:52:23 +00:00

debug

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outer

tests: use //@ ignore-auxiliary with backlinked primary test file

2025-04-17 19:45:28 +08:00

pretty-print-hack

tests: use //@ ignore-auxiliary with backlinked primary test file

2025-04-17 19:45:28 +08:00

quote

Account for macros when trying to point at inference cause

2025-08-10 21:47:52 +00:00

add-impl.rs

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allowed-attr-stmt-expr.rs

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allowed-attr-stmt-expr.stdout

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allowed-signatures.rs

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ambiguous-builtin-attrs-test.rs

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ambiguous-builtin-attrs-test.stderr

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ambiguous-builtin-attrs.rs

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ambiguous-builtin-attrs.stderr

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amputate-span.fixed

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amputate-span.rs

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amputate-span.stderr

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append-impl.rs

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attr-args.rs

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attr-cfg.rs

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attr-complex-fn.rs

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attr-complex-fn.stdout

Improve pretty-printing of braces.

2025-04-29 13:46:17 +10:00

attr-invalid-exprs.rs

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attr-invalid-exprs.stderr

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attr-on-trait.rs

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attr-stmt-expr-rpass.rs

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attr-stmt-expr.rs

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attr-stmt-expr.stderr

…

attr-stmt-expr.stdout

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attribute-after-derive.rs

Use cfg(false) in UI tests

2025-04-03 21:41:58 +00:00

attribute-after-derive.stdout

Use cfg(false) in UI tests

2025-04-03 21:41:58 +00:00

attribute-spans-preserved.rs

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attribute-spans-preserved.stderr

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attribute-spans-preserved.stdout

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attribute-with-error.rs

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attribute-with-error.stderr

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attribute.rs

Add more docs to templates for attrs with incorrect arguments

2025-08-11 17:02:32 +00:00

attribute.stderr

Add more docs to templates for attrs with incorrect arguments

2025-08-11 17:02:32 +00:00

attributes-included.rs

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attributes-included.stderr

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attributes-on-definitions.rs

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attributes-on-definitions.stderr

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attributes-on-modules-fail.rs

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attributes-on-modules-fail.stderr

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attributes-on-modules.rs

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bad-projection.rs

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bad-projection.stderr

Merge typeck loop with static/const item eval loop

2025-05-09 15:31:27 +00:00

bang-macro.rs

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break-token-spans.rs

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break-token-spans.stderr

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call-deprecated.rs

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call-deprecated.stderr

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call-site.rs

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capture-macro-rules-invoke.rs

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capture-macro-rules-invoke.stdout

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capture-unglued-token.rs

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capture-unglued-token.stdout

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cfg-attr-trace.rs

Stabilize cfg_boolean_literals

2025-04-03 18:10:48 +00:00

cfg-attr-trace.stdout

Stabilize cfg_boolean_literals

2025-04-03 18:10:48 +00:00

cfg-eval-fail.rs

Use cfg(false) in UI tests

2025-04-03 21:41:58 +00:00

cfg-eval-fail.stderr

Use cfg(false) in UI tests

2025-04-03 21:41:58 +00:00

cfg-eval-inner.rs

Use cfg(false) in UI tests

2025-04-03 21:41:58 +00:00

cfg-eval-inner.stdout

…

cfg-eval.rs

Use cfg(false) in UI tests

2025-04-03 21:41:58 +00:00

cfg-eval.stdout

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count_compound_ops.rs

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crate-attrs-multiple.rs

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crate-var.rs

Use non-2015 edition paths in tests that do not test for their resolution

2025-06-03 13:35:31 +02:00

crt-static.rs

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custom-attr-only-one-derive.rs

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custom-attr-panic.rs

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custom-attr-panic.stderr

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define-two.rs

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define-two.stderr

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derive-attr-cfg.rs

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derive-b.rs

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derive-bad.rs

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derive-bad.stderr

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derive-cfg-nested-tokens.rs

Use cfg(false) in UI tests

2025-04-03 21:41:58 +00:00

derive-cfg-nested-tokens.stdout

Use cfg(false) in UI tests

2025-04-03 21:41:58 +00:00

derive-expand-order.rs

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derive-expand-order.stdout

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derive-helper-configured.rs

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derive-helper-legacy-limits.rs

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derive-helper-legacy-limits.stderr

Detect when attribute is provided by missing derive macro

2025-06-12 21:28:49 +00:00

derive-helper-legacy-spurious.rs

resolve prelude import at build_reduced_graph phase

2025-08-14 15:28:35 +02:00

derive-helper-legacy-spurious.stderr

resolve prelude import at build_reduced_graph phase

2025-08-14 15:28:35 +02:00

derive-helper-shadowed.rs

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derive-helper-shadowing-2.rs

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derive-helper-shadowing.rs

Mark all deprecation lints in name resolution as deny-by-default and report-in-deps

2025-08-05 15:28:49 +03:00

derive-helper-shadowing.stderr

bless tests with new lint messages

2025-08-19 21:27:10 +02:00

derive-helper-vs-legacy.rs

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derive-in-mod.rs

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derive-multiple-with-packed.rs

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derive-same-struct.rs

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derive-same-struct.stdout

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derive-still-gated.rs

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derive-still-gated.stderr

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derive-test.rs

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derive-two-attrs.rs

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derive-union.rs

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disappearing-resolution.rs

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disappearing-resolution.stderr

Detect when attribute is provided by missing derive macro

2025-06-12 21:28:49 +00:00

doc-comment-preserved.rs

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doc-comment-preserved.stdout

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dollar-crate-issue-57089.rs

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dollar-crate-issue-57089.stdout

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dollar-crate-issue-62325.rs

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dollar-crate-issue-62325.stdout

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dollar-crate-issue-101211.rs

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dollar-crate.rs

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dollar-crate.stdout

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edition-gated-async-move-syntax-issue89699.rs

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edition-gated-async-move-syntax-issue89699.stderr

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edition-imports-2018.rs

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empty-crate.rs

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empty-where-clause.rs

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empty-where-clause.stderr

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env.rs

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expand-expr.rs

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expand-expr.stderr

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expand-to-derive.rs

Use cfg(false) in UI tests

2025-04-03 21:41:58 +00:00

expand-to-derive.stdout

Remove NtItem and NtStmt.

2025-03-07 14:51:07 +11:00

expand-to-unstable.rs

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expand-to-unstable.stderr

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expand-with-a-macro.rs

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export-macro.rs

compiletest: Require //~ annotations even if error-pattern is specified

2025-04-03 11:08:55 +03:00

export-macro.stderr

compiletest: Require //~ annotations even if error-pattern is specified

2025-04-03 11:08:55 +03:00

exports.rs

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exports.stderr

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expr-stmt-nonterminal-tokens.rs

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expr-stmt-nonterminal-tokens.stdout

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extern-prelude-extern-crate-proc-macro.rs

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gen-lifetime-token.rs

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gen-macro-rules-hygiene.rs

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gen-macro-rules-hygiene.stderr

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gen-macro-rules.rs

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generate-dollar-ident.rs

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generate-mod.rs

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generate-mod.stderr

bless tests with new lint messages

2025-08-19 21:27:10 +02:00

helper-attr-blocked-by-import-ambig.rs

Mark all deprecation lints in name resolution as deny-by-default and report-in-deps

2025-08-05 15:28:49 +03:00

helper-attr-blocked-by-import-ambig.stderr

bless tests with new lint messages

2025-08-19 21:27:10 +02:00

helper-attr-blocked-by-import.rs

Use non-2015 edition paths in tests that do not test for their resolution

2025-06-03 13:35:31 +02:00

helper-attr-builtin-derive.rs

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hygiene_example.rs

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illegal-proc-macro-derive-use.rs

Update uitests

2025-08-14 18:18:42 +02:00

illegal-proc-macro-derive-use.stderr

Update uitests

2025-08-14 18:18:42 +02:00

import.rs

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import.stderr

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inert-attribute-order.rs

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inert-attribute-order.stdout

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inner-attr-non-inline-mod.rs

compiletest: Support matching on diagnostics without a span

2025-03-25 17:33:09 +03:00

inner-attr-non-inline-mod.stderr

compiletest: Support matching on diagnostics without a span

2025-03-25 17:33:09 +03:00

inner-attr-non-inline-mod.stdout

compiletest: Support matching on diagnostics without a span

2025-03-25 17:33:09 +03:00

inner-attrs.rs

Add test for extern without explicit ABI

2025-04-16 22:44:02 +03:00

inner-attrs.stderr

Add test for extern without explicit ABI

2025-04-16 22:44:02 +03:00

inner-attrs.stdout

UI tests: migrate remaining compile time error-patterns to line annotations

2025-04-13 21:48:53 +03:00

input-interpolated.rs

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input-interpolated.stdout

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invalid-attributes.rs

Update test results

2025-07-26 20:26:15 +02:00

invalid-attributes.stderr

Update test results

2025-07-26 20:26:15 +02:00

invalid-punct-ident-1.rs

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invalid-punct-ident-1.stderr

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invalid-punct-ident-2.rs

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invalid-punct-ident-2.stderr

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invalid-punct-ident-3.rs

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invalid-punct-ident-3.stderr

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invalid-punct-ident-4.rs

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invalid-punct-ident-4.stderr

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is-available.rs

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issue-36935.rs

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issue-36935.stderr

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issue-37788.rs

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issue-37788.stderr

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issue-38586.rs

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issue-38586.stderr

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issue-39889.rs

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issue-42708.rs

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issue-50061.rs

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issue-50493.rs

Use non-2015 edition paths in tests that do not test for their resolution

2025-06-03 13:35:31 +02:00

issue-50493.stderr

Use non-2015 edition paths in tests that do not test for their resolution

2025-06-03 13:35:31 +02:00

issue-53481.rs

Use non-2015 edition paths in tests that do not test for their resolution

2025-06-03 13:35:31 +02:00

issue-59191-replace-root-with-fn.rs

compiletest: Require //~ annotations even if error-pattern is specified

2025-04-03 11:08:55 +03:00

issue-59191-replace-root-with-fn.stderr

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issue-66286.rs

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issue-66286.stderr

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issue-73933-procedural-masquerade.rs

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issue-73933-procedural-masquerade.stdout

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issue-75734-pp-paren.rs

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issue-75734-pp-paren.stdout

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issue-75801.rs

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issue-75801.stderr

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issue-75930-derive-cfg.rs

Mark all deprecation lints in name resolution as deny-by-default and report-in-deps

2025-08-05 15:28:49 +03:00

issue-75930-derive-cfg.stderr

Mark all deprecation lints in name resolution as deny-by-default and report-in-deps

2025-08-05 15:28:49 +03:00

issue-75930-derive-cfg.stdout

Use cfg(false) in UI tests

2025-04-03 21:41:58 +00:00

issue-76182-leading-vert-pat.rs

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issue-76182-leading-vert-pat.stdout

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issue-76270-panic-in-libproc-macro.rs

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issue-76270-panic-in-libproc-macro.stderr

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issue-78675-captured-inner-attrs.rs

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issue-78675-captured-inner-attrs.stdout

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issue-79148.rs

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issue-79148.stderr

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issue-79242-slow-retokenize-check.rs

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issue-79825.rs

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issue-80760-empty-stmt.rs

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issue-80760-empty-stmt.stdout

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issue-81007-item-attrs.rs

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issue-81007-item-attrs.stdout

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issue-81543-item-parse-err.rs

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issue-81543-item-parse-err.stderr

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issue-81555.rs

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issue-83469-global-alloc-invalid-stmt.rs

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issue-83469-global-alloc-invalid-stmt.stderr

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issue-83510.rs

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issue-83510.stderr

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issue-86781-bad-inner-doc.fixed

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issue-86781-bad-inner-doc.rs

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issue-86781-bad-inner-doc.stderr

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issue-89566-suggest-fix-invalid-top-level-macro-attr.fixed

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issue-89566-suggest-fix-invalid-top-level-macro-attr.rs

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issue-89566-suggest-fix-invalid-top-level-macro-attr.stderr

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issue-91800.rs

compiletest: Always preserve kind for compiler diagnostics

2025-04-07 19:13:30 +03:00

issue-91800.stderr

compiletest: Always preserve kind for compiler diagnostics

2025-04-07 19:13:30 +03:00

issue-104884-trait-impl-sugg-err.rs

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issue-104884-trait-impl-sugg-err.stderr

On E0277, point at type that doesn't implement bound

2025-08-22 17:55:15 +00:00

issue-107113-wrap.rs

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issue-107113-wrap.stderr

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issue-118455-skip-err-builtin.rs

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issue-118455-skip-err-builtin.stderr

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issue-118809.rs

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issue-118809.stderr

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item-error.rs

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item-error.stderr

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keep-expr-tokens.rs

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keep-expr-tokens.stderr

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keep-expr-tokens.stdout

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lifetimes-rpass.rs

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lifetimes.rs

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lifetimes.stderr

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lints_in_proc_macros.rs

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lints_in_proc_macros.stderr

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literal-to-string.rs

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literal-to-string.stdout

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load-panic-backtrace.rs

Print thread ID in panic message if thread name is unknown

2025-08-06 23:59:47 +00:00

load-panic-backtrace.stderr

Print thread ID in panic message if thread name is unknown

2025-08-06 23:59:47 +00:00

load-panic.rs

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load-panic.stderr

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load-two.rs

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macro_rules_edition_from_pm.rs

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macro-brackets.rs

…

macro-brackets.stderr

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macro-crate-multi-decorator.rs

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macro-namespace-reserved-2.rs

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macro-namespace-reserved-2.stderr

Only suggest changing #[derive(mymacro)] to #[mymacro] for attribute macros

2025-08-12 09:24:45 -07:00

macro-namespace-reserved.rs

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macro-namespace-reserved.stderr

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macro-quote-cond.rs

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macro-rules-derive-cfg.rs

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macro-rules-derive-cfg.stdout

Remove NtExpr and NtLiteral.

2025-04-02 06:20:35 +11:00

macro-rules-derive.rs

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macro-rules-derive.stderr

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macro-use-attr.rs

…

macro-use-bang.rs

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macros-in-extern-derive.rs

…

macros-in-extern-derive.stderr

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macros-in-extern.rs

…

macros-in-type.rs

…

match-expander.rs

Do not point at macro invocation when providing inference context

2025-08-10 21:55:02 +00:00

match-expander.stderr

Do not point at macro invocation when providing inference context

2025-08-10 21:55:02 +00:00

meta-delim.rs

…

meta-macro-hygiene.rs

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meta-macro-hygiene.stdout

expand: Micro-optimize prelude injection

2025-07-28 17:35:09 +03:00

meta-macro.rs

…

meta-macro.stdout

…

mixed-site-span.rs

Add support for $crate to Ident

2025-06-12 01:13:24 -07:00

mixed-site-span.stderr

Add support for $crate to Ident

2025-06-12 01:13:24 -07:00

modify-ast.rs

…

module_with_attrs.rs

tests: use //@ ignore-auxiliary with backlinked primary test file

2025-04-17 19:45:28 +08:00

module.rs

tests: use //@ ignore-auxiliary with backlinked primary test file

2025-04-17 19:45:28 +08:00

multispan.rs

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multispan.stderr

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negative-token.rs

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nested-derive-cfg.rs

Use cfg(false) in UI tests

2025-04-03 21:41:58 +00:00

nested-derive-cfg.stdout

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nested-item-spans.rs

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nested-item-spans.stderr

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nested-macro-rules.rs

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nested-macro-rules.stderr

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nested-macro-rules.stdout

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nested-nonterminal-tokens.rs

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nested-nonterminal-tokens.stdout

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no-macro-use-attr.rs

Remove attribute #[rustc_error]

2025-03-30 01:32:21 +03:00

no-macro-use-attr.stderr

Use cfg_attr AST placeholder AST cfg_attr_trace for diagnostics

2025-05-29 10:24:23 +00:00

no-mangle-in-proc-macro-issue-111888.rs

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no-missing-docs.rs

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nodelim-groups.rs

More denesting of invisibly-delimited groups.

2025-03-07 14:51:08 +11:00

nodelim-groups.stdout

More denesting of invisibly-delimited groups.

2025-03-07 14:51:08 +11:00

non-root.rs

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non-root.stderr

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nonterminal-expansion.rs

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nonterminal-expansion.stdout

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nonterminal-recollect-attr.rs

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nonterminal-recollect-attr.stdout

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nonterminal-token-hygiene.rs

Explicitly annotate edition for unpretty=expanded and unpretty=hir tests

2025-04-16 11:10:10 +02:00

nonterminal-token-hygiene.stdout

expand: Micro-optimize prelude injection

2025-07-28 17:35:09 +03:00

not-joint.rs

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out-of-line-mod.rs

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panic-abort.rs

compiletest: Require //~ annotations even if error-pattern is specified

2025-04-03 11:08:55 +03:00

panic-abort.stderr

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parent-source-spans.rs

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parent-source-spans.stderr

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parse-invis-delim-issue-128895.rs

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pretty-print-hack-hide.rs

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pretty-print-hack-hide.stdout

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pretty-print-hack-show.local.stderr

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pretty-print-hack-show.remapped.stderr

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pretty-print-hack-show.rs

compiletest: Support matching on diagnostics without a span

2025-03-25 17:33:09 +03:00

pretty-print-tts.rs

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pretty-print-tts.stdout

…

proc-macro-abi.rs

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proc-macro-abi.stderr

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proc-macro-attributes.rs

Mark all deprecation lints in name resolution as deny-by-default and report-in-deps

2025-08-05 15:28:49 +03:00

proc-macro-attributes.stderr

bless tests with new lint messages

2025-08-19 21:27:10 +02:00

proc-macro-deprecated-attr.rs

…

proc-macro-gates2.rs

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proc-macro-gates2.stderr

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proc-macro-gates.rs

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proc-macro-gates.stderr

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pub-at-crate-root.rs

UI tests: add missing diagnostic kinds where possible

2025-04-08 23:06:31 +03:00

pub-at-crate-root.stderr

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raw-ident.rs

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raw-ident.stderr

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reserved-macro-names.rs

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reserved-macro-names.stderr

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resolve-error.rs

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resolve-error.stderr

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resolved-located-at.rs

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resolved-located-at.stderr

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shadow.rs

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shadow.stderr

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signature-proc-macro-attribute.rs

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signature-proc-macro-attribute.stderr

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signature-proc-macro-derive.rs

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signature-proc-macro-derive.stderr

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signature-proc-macro.rs

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signature-proc-macro.stderr

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signature.rs

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signature.stderr

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smoke.rs

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span-absolute-posititions.rs

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span-absolute-posititions.stderr

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span-api-tests.rs

Replace proc_macro::SourceFile by Span::{file, local_file}.

2025-04-11 15:07:08 +02:00

span-from-proc-macro.rs

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span-from-proc-macro.stderr

mbe: In error messages, don't assume attributes are always proc macros

2025-08-08 10:35:47 -07:00

span-preservation.rs

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span-preservation.stderr

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struct-field-macro.rs

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subspan.rs

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subspan.stderr

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test-same-crate.rs

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test-same-crate.stderr

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test.rs

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three-equals.rs

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three-equals.stderr

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trailing-plus.rs

…

trailing-plus.stdout

…

trait-fn-args-2015.rs

Add missing 2015 edition directives

2025-06-03 11:45:58 +02:00

two-crate-types-1.rs

compiletest: Require //~ annotations even if error-pattern is specified

2025-04-03 11:08:55 +03:00

two-crate-types-1.stderr

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two-crate-types-2.rs

compiletest: Require //~ annotations even if error-pattern is specified

2025-04-03 11:08:55 +03:00

two-crate-types-2.stderr

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unsafe-foreign-mod.rs

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unsafe-mod.rs

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valid-sugg-issue-137345.rs

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valid-sugg-issue-137345.stderr

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visibility-path.rs

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visibility-path.stderr

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weird-braces.rs

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weird-braces.stdout

Improve pretty-printing of braces.

2025-04-29 13:46:17 +10:00

weird-hygiene.rs

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weird-hygiene.stderr

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