Michael Goulet 5019bb608a

Rollup merge of #125667 - oli-obk:taintify, r=TaKO8Ki ...

Silence follow-up errors directly based on error types and regions

During type_of, we used to just return an error type if there were any errors encountered. This is problematic, because it means a struct declared as `struct Foo<'static>` will end up not finding any inherent or trait impls because those impl blocks' `Self` type will be `{type error}` instead of `Foo<'re_error>`. Now it's the latter, silencing nonsensical follow-up errors about `Foo` not having any methods.

Unfortunately that now allows for new follow-up errors, because borrowck treats `'re_error` as `'static`, causing nonsensical errors about non-error lifetimes not outliving `'static`. So what I also did was to just strip all outlives bounds that borrowck found, thus never letting it check them. There are probably more nuanced ways to do this, but I worried there would be other nonsensical errors if some outlives bounds were missing. Also from the test changes, it looked like an improvement everywhere.

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auxiliary

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bugs

eagerly instantiate binders to avoid relying on sub

2024-03-14 17:19:40 +01:00

extended

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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parse

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ambig-hr-projection-issue-93340.next.stderr

normalizes-to change from '1' to '0 to inf' steps

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ambig-hr-projection-issue-93340.old.stderr

normalizes-to change from '1' to '0 to inf' steps

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ambig-hr-projection-issue-93340.rs

normalizes-to change from '1' to '0 to inf' steps

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anonymize-bound-vars.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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assume-gat-normalization-for-nested-goals.current.stderr

Fold item bound before checking that they hold

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assume-gat-normalization-for-nested-goals.next.stderr

Fold item bound before checking that they hold

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assume-gat-normalization-for-nested-goals.rs

Fold item bound before checking that they hold

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collections-project-default.rs

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collections-project-default.stderr

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collections.rs

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collectivity-regression.rs

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collectivity-regression.stderr

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const_params_have_right_type.rs

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const_params_have_right_type.stderr

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const-generics-gat-in-trait-return-type-1.rs

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const-generics-gat-in-trait-return-type-2.rs

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const-generics-gat-in-trait-return-type-3.rs

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constraint-assoc-type-suggestion.rs

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constraint-assoc-type-suggestion.stderr

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construct_with_other_type.rs

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cross-crate-bounds.rs

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cross-crate-bounds.stderr

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elided-in-expr-position.rs

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elided-in-expr-position.stderr

Merge collect_mod_item_types query into check_well_formed

2024-03-07 14:26:31 +00:00

empty_generics.rs

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empty_generics.stderr

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equality-bound.rs

Do not leave stray commas after applying suggestion

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equality-bound.stderr

Do not leave stray commas after applying suggestion

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gat-bounds-normalize-pred.rs

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gat-bounds-not-checked-with-right-substitutions.rs

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gat-bounds-not-checked-with-right-substitutions.stderr

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gat-in-trait-path-undeclared-lifetime.rs

Avoid silencing relevant follow-up errors

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gat-in-trait-path-undeclared-lifetime.stderr

Avoid silencing relevant follow-up errors

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gat-in-trait-path.base.stderr

Continue compilation after check_mod_type_wf errors

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gat-in-trait-path.rs

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gat-trait-path-generic-type-arg.rs

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gat-trait-path-generic-type-arg.stderr

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gat-trait-path-missing-lifetime.rs

Stop proving outlives constraints on regions we already reported errors on

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gat-trait-path-missing-lifetime.stderr

Stop proving outlives constraints on regions we already reported errors on

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gat-trait-path-parenthesised-args.rs

Avoid silencing relevant follow-up errors

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gat-trait-path-parenthesised-args.stderr

Merge collect_mod_item_types query into check_well_formed

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generic_associated_type_undeclared_lifetimes.rs

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generic_associated_type_undeclared_lifetimes.stderr

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generic-associated-type-bounds.rs

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generic-associated-types-where.rs

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generic-associated-types-where.stderr

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guide-inference-in-gat-arg-deeper.rs

Only make GAT ambiguous in match_projection_projections considering shallow resolvability

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higher-ranked-self-impl-requirement.rs

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impl_bounds_ok.rs

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impl_bounds.rs

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impl_bounds.stderr

Provide more context on derived obligation error primary label

2024-01-30 21:28:18 +00:00

issue-47206-where-clause.rs

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issue-47206-where-clause.stderr

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issue-58694-parameter-out-of-range.rs

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issue-62326-parameter-out-of-range.rs

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issue-67424.rs

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issue-67510-pass.base.stderr

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issue-67510-pass.rs

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issue-67510.rs

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issue-67510.stderr

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issue-68641-check-gat-bounds.rs

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issue-68641-check-gat-bounds.stderr

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issue-68642-broken-llvm-ir.rs

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issue-68642-broken-llvm-ir.stderr

Use parenthetical notation for Fn traits

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issue-68643-broken-mir.rs

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issue-68643-broken-mir.stderr

Use parenthetical notation for Fn traits

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issue-68644-codegen-selection.rs

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issue-68644-codegen-selection.stderr

Use parenthetical notation for Fn traits

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issue-68645-codegen-fulfillment.rs

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issue-68645-codegen-fulfillment.stderr

Use parenthetical notation for Fn traits

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issue-68648-1.rs

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issue-68648-2.rs

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issue-68648-2.stderr

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issue-68649-pass.rs

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issue-68653.rs

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issue-68656-unsized-values.rs

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issue-68656-unsized-values.stderr

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issue-70303.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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issue-70304.rs

Stop proving outlives constraints on regions we already reported errors on

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issue-70304.stderr

Stop proving outlives constraints on regions we already reported errors on

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issue-71176.rs

Allow type_of to return partially non-error types if the type was already tainted

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issue-71176.stderr

Allow type_of to return partially non-error types if the type was already tainted

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issue-74684-1.rs

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issue-74684-1.stderr

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issue-74684-2.rs

Continue to borrowck even if there were previous errors

2024-02-08 08:10:43 +00:00

issue-74684-2.stderr

Revert "Auto merge of #122140 - oli-obk:track_errors13, r=davidtwco"

2024-03-11 21:28:16 +00:00

issue-74816.current.stderr

Add a bunch of tests

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issue-74816.next.stderr

Add a bunch of tests

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issue-74816.rs

Add a bunch of tests

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issue-74824.current.stderr

Add a bunch of tests

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issue-74824.next.stderr

Add a bunch of tests

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issue-74824.rs

Add a bunch of tests

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issue-76407.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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issue-76535.base.stderr

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issue-76535.extended.stderr

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issue-76535.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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issue-76826.rs

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issue-78113-lifetime-mismatch-dyn-trait-box.rs

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issue-78113-lifetime-mismatch-dyn-trait-box.stderr

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issue-78671.base.stderr

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issue-78671.extended.stderr

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issue-78671.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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issue-79422.base.stderr

sort suggestions for object diagnostic

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issue-79422.extended.stderr

On E0308 involving dyn Trait, mention trait objects

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issue-79422.rs

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issue-79636-1.rs

return ty::Error when equating ty::Error

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issue-79636-1.stderr

return ty::Error when equating ty::Error

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issue-79636-2.rs

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issue-79636-2.stderr

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issue-80433-reduced.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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issue-80433.rs

Stop proving outlives constraints on regions we already reported errors on

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issue-80433.stderr

Stop proving outlives constraints on regions we already reported errors on

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issue-81487.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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issue-81712-cyclic-traits.rs

Bless test fallout (duplicate diagnostics)

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issue-81712-cyclic-traits.stderr

Bless test fallout (duplicate diagnostics)

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issue-81862.rs

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issue-81862.stderr

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issue-84931.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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issue-84931.stderr

Reorder check_item_type diagnostics so they occur next to the corresponding check_well_formed diagnostics

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issue-85921.rs

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issue-86218-2.rs

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issue-86218.rs

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issue-86483.rs

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issue-86787.rs

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issue-86787.stderr

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issue-87258_a.rs

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issue-87258_a.stderr

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issue-87258_b.rs

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issue-87258_b.stderr

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issue-87429-2.rs

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issue-87429-associated-type-default.rs

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issue-87429-associated-type-default.stderr

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issue-87429-specialization.rs

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issue-87429-specialization.stderr

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issue-87429.rs

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issue-87748.rs

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issue-87750.rs

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issue-88287.rs

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issue-88287.stderr

review comment: change wording

2024-02-01 03:31:03 +00:00

issue-88360.fixed

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issue-88360.rs

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issue-88360.stderr

Update tests

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issue-88405.rs

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issue-88459.rs

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issue-88595.rs

Make DefiningAnchor::Bind only store the opaque types that may be constrained, instead of the current infcx root item.

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issue-88595.stderr

Make DefiningAnchor::Bind only store the opaque types that may be constrained, instead of the current infcx root item.

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issue-89008.rs

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issue-89352.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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issue-90014-tait2.next-solver.stderr

Mark some next-solver-behavior tests explicitly with revisions

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issue-90014-tait2.rs

Remove some unnecessary allow(incomplete_features)

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issue-90014-tait2.stderr

Remove some unnecessary allow(incomplete_features)

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issue-90014-tait.rs

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issue-90014-tait.stderr

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issue-90014.rs

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issue-90014.stderr

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issue-90729.rs

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issue-91139.migrate.stderr

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issue-91139.rs

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issue-91139.stderr

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issue-91883.rs

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issue-91883.stderr

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issue-92033.rs

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issue-92033.stderr

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issue-92096.migrate.stderr

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issue-92096.rs

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issue-92096.stderr

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issue-92280.rs

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issue-92954.rs

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issue-93141.rs

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issue-93262.rs

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issue-93341.rs

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issue-93342.rs

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issue-93874.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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issue-95305.rs

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issue-95305.stderr

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issue-101020.rs

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issue-101020.stderr

Provide more context on derived obligation error primary label

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issue-102114.current.stderr

Ignore tests w/ current/next revisions from compare-mode=next-solver

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issue-102114.next.stderr

Ignore tests w/ current/next revisions from compare-mode=next-solver

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issue-102114.rs

Ignore tests w/ current/next revisions from compare-mode=next-solver

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issue-102333.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

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issue-102335-gat.rs

Rename HIR TypeBinding to AssocItemConstraint and related cleanup

2024-05-30 22:52:33 +02:00

issue-102335-gat.stderr

Rename HIR TypeBinding to AssocItemConstraint and related cleanup

2024-05-30 22:52:33 +02:00

issue-119942-unsatisified-gat-bound-during-assoc-ty-selection.rs

Normalize xform_ret_ty after constrained

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issue-119942-unsatisified-gat-bound-during-assoc-ty-selection.stderr

clean up ADT sized constraint computation

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iterable.rs

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method-unsatisfied-assoc-type-predicate.rs

Account for non-overlapping unmet trait bounds in suggestion

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method-unsatisfied-assoc-type-predicate.stderr

Account for non-overlapping unmet trait bounds in suggestion

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mismatched-where-clause-regions.rs

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mismatched-where-clause-regions.stderr

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missing_lifetime_args.rs

Avoid silencing relevant follow-up errors

2024-01-09 21:08:16 +00:00

missing_lifetime_args.stderr

Merge collect_mod_item_types query into check_well_formed

2024-03-07 14:26:31 +00:00

missing_lifetime_const.rs

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missing_lifetime_const.stderr

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missing-bounds.fixed

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missing-bounds.rs

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missing-bounds.stderr

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missing-item-sugg.rs

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missing-item-sugg.stderr

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missing-where-clause-on-trait.rs

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missing-where-clause-on-trait.stderr

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multiple-type-params-with-unmet-bounds.rs

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multiple-type-params-with-unmet-bounds.stderr

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own-bound-span.rs

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own-bound-span.stderr

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parameter_number_and_kind_impl.rs

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parameter_number_and_kind_impl.stderr

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parameter_number_and_kind.rs

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parameter_number_and_kind.stderr

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pointer_family.rs

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projection-bound-cycle-generic.rs

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projection-bound-cycle-generic.stderr

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projection-bound-cycle.rs

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projection-bound-cycle.stderr

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projection-type-lifetime-mismatch.rs

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projection-type-lifetime-mismatch.stderr

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rigid-hr-projection-issue-93340.rs

one must imagine tidy happy

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self-outlives-lint.rs

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self-outlives-lint.stderr

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shadowing.rs

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shadowing.stderr

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streaming_iterator.rs

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trait-objects.base.stderr

Continue compilation after check_mod_type_wf errors

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trait-objects.extended.stderr

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trait-objects.rs

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type-param-defaults.rs

Avoid silencing relevant follow-up errors

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type-param-defaults.stderr

Avoid silencing relevant follow-up errors

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unknown-lifetime-ice-119827.rs

Merge collect_mod_item_types query into check_well_formed

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unknown-lifetime-ice-119827.stderr

Merge collect_mod_item_types query into check_well_formed

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unsatisfied-item-lifetime-bound.rs

Split back out unused_lifetimes -> redundant_lifetimes

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unsatisfied-item-lifetime-bound.stderr

Split back out unused_lifetimes -> redundant_lifetimes

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unsatisfied-outlives-bound.rs

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unsatisfied-outlives-bound.stderr

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variance_constraints.rs

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