Matthias Krüger 802f71b294

Rollup merge of #118112 - compiler-errors:index-ambiguity-ice, r=aliemjay ...

Don't ICE when ambiguity is found when selecting `Index` implementation in typeck

Fixes #118111

The problem here is when we're manually "selecting" an impl for `base_ty: Index<?0>`, we don't consider placeholder region errors (leak check) or ambiguous predicates. Those can lead to us not actually emitting any fulfillment errors on line 3131.

2023-11-21 23:46:20 +01:00

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auxiliary

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issue-87181

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issue-114918

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apit-with-error-type-in-sig.rs

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apit-with-error-type-in-sig.stderr

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assign-non-lval-derefmut.fixed

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assign-non-lval-derefmut.rs

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assign-non-lval-derefmut.stderr

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assign-non-lval-mut-ref.fixed

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assign-non-lval-mut-ref.rs

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assign-non-lval-mut-ref.stderr

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assign-non-lval-needs-deref.rs

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assign-non-lval-needs-deref.stderr

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autoderef-with-param-env-error.rs

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autoderef-with-param-env-error.stderr

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bad-index-due-to-nested.rs

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bad-index-due-to-nested.stderr

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bad-index-modulo-higher-ranked-regions.rs

Don't ICE when ambiguity is found when selecting Index implementation in typeck

2023-11-20 23:37:04 +00:00

bad-index-modulo-higher-ranked-regions.stderr

Don't ICE when ambiguity is found when selecting Index implementation in typeck

2023-11-20 23:37:04 +00:00

bad-recursive-type-sig-infer.rs

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bad-recursive-type-sig-infer.stderr

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bad-type-in-vec-contains.rs

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bad-type-in-vec-contains.stderr

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bad-type-in-vec-push.rs

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bad-type-in-vec-push.stderr

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call-block.rs

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call-block.stderr

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check-args-on-fn-err-2.rs

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check-args-on-fn-err-2.stderr

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check-args-on-fn-err.rs

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check-args-on-fn-err.stderr

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conversion-methods.rs

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conversion-methods.stderr

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deref-multi.rs

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deref-multi.stderr

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derive-sugg-arg-arity.rs

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derive-sugg-arg-arity.stderr

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do-not-suggest-adding-missing-zero-to-floating-point-number.rs

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do-not-suggest-adding-missing-zero-to-floating-point-number.stderr

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do-not-suggest-placeholder-to-const-static-without-type.rs

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do-not-suggest-placeholder-to-const-static-without-type.stderr

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dont-record-adjustments-when-pointing-at-arg.rs

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dont-record-adjustments-when-pointing-at-arg.stderr

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escaping_bound_vars.rs

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escaping_bound_vars.stderr

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explain_clone_autoref.rs

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explain_clone_autoref.stderr

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issue-1871.rs

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issue-1871.stderr

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issue-2063-resource.rs

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issue-2063.rs

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issue-7813.rs

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issue-7813.stderr

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issue-10401.rs

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issue-10401.stderr

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issue-10969.rs

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issue-13853-2.rs

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issue-13853-5.rs

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issue-13853.rs

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issue-13853.stderr

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issue-18937-1.rs

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issue-18937.rs

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issue-18937.stderr

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issue-22375.rs

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issue-29124.rs

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issue-29124.stderr

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issue-29181.rs

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issue-29181.stderr

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issue-31173.rs

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issue-31173.stderr

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issue-33575.rs

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issue-33575.stderr

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issue-36708.rs

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issue-36708.stderr

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issue-43189.rs

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issue-43189.stderr

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issue-46112.rs

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issue-46112.stderr

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issue-50687-ice-on-borrow.rs

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issue-50687-ice-on-borrow.stderr

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issue-52082-type-param-shadows-existing-type.rs

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issue-52082-type-param-shadows-existing-type.stderr

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issue-53712.rs

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issue-53712.stderr

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issue-55810-must-typeck-match-pats-before-guards.rs

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issue-57404.rs

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issue-57404.stderr

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issue-57673-ice-on-deref-of-boxed-trait.rs

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issue-57673-ice-on-deref-of-boxed-trait.stderr

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issue-61711-once-caused-rustc-inf-loop.rs

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issue-65611.rs

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issue-65611.stderr

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issue-67971.rs

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issue-67971.stderr

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issue-68590-reborrow-through-derefmut.rs

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issue-69378-ice-on-invalid-type-node-after-recovery.rs

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issue-69378-ice-on-invalid-type-node-after-recovery.stderr

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issue-72225-call-fnmut-through-derefmut.rs

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issue-73592-borrow_mut-through-deref.fixed

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issue-73592-borrow_mut-through-deref.rs

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issue-73592-borrow_mut-through-deref.stderr

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issue-74086.rs

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issue-74086.stderr

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issue-74933.rs

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issue-75883.rs

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issue-75883.stderr

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issue-75889.rs

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issue-75889.stderr

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issue-79040.rs

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issue-79040.stderr

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issue-80207-unsized-return.rs

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issue-80779.rs

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issue-80779.stderr

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issue-81293.rs

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issue-81293.stderr

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issue-81885.rs

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issue-81885.stderr

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issue-81943.rs

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issue-81943.stderr

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issue-82772.rs

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issue-82772.stderr

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issue-83621-placeholder-static-in-extern.rs

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issue-83621-placeholder-static-in-extern.stderr

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issue-83693.rs

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issue-83693.stderr

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issue-84160.rs

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issue-84160.stderr

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issue-84768.rs

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issue-84768.stderr

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issue-84831.rs

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issue-86721-return-expr-ice.rev1.stderr

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issue-86721-return-expr-ice.rev2.stderr

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issue-86721-return-expr-ice.rs

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issue-87771-ice-assign-assign-to-bool.rs

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issue-87771-ice-assign-assign-to-bool.stderr

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issue-87872-missing-inaccessible-field-literal.rs

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issue-87872-missing-inaccessible-field-literal.stderr

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issue-87872-missing-inaccessible-field-pattern.rs

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issue-87872-missing-inaccessible-field-pattern.stderr

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issue-88609.rs

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issue-88643.rs

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issue-88643.stderr

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issue-88803-call-expr-method.fixed

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issue-88803-call-expr-method.rs

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issue-88803-call-expr-method.stderr

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issue-88844.rs

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issue-88844.stderr

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issue-89044-wrapped-expr-method.fixed

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issue-89044-wrapped-expr-method.rs

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issue-89044-wrapped-expr-method.stderr

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issue-89275.rs

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issue-89275.stderr

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issue-89806.rs

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issue-89806.stderr

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issue-89856.fixed

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issue-89856.rs

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issue-89856.stderr

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issue-89935.rs

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issue-90027-async-fn-return-suggestion.rs

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issue-90027-async-fn-return-suggestion.stderr

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issue-90101.rs

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issue-90101.stderr

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issue-90164.rs

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issue-90164.stderr

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issue-90319.rs

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issue-90319.stderr

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issue-90483-inaccessible-field-adjustment.rs

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issue-90483-inaccessible-field-adjustment.stderr

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issue-90804-incorrect-reference-suggestion.rs

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issue-90804-incorrect-reference-suggestion.stderr

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issue-91210-ptr-method.fixed

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issue-91210-ptr-method.rs

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issue-91210-ptr-method.stderr

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issue-91267.rs

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issue-91267.stderr

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issue-91328.fixed

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issue-91328.rs

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issue-91328.stderr

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issue-91334.rs

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issue-91334.stderr

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issue-91450-inner-ty-error.rs

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issue-91450-inner-ty-error.stderr

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issue-91633.rs

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issue-92481.rs

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issue-92481.stderr

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issue-93486.rs

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issue-93486.stderr

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issue-96530.rs

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issue-96530.stderr

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issue-96738.rs

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issue-96738.stderr

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issue-98260.rs

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issue-98260.stderr

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issue-98982.rs

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issue-98982.stderr

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issue-100164.fixed

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issue-100164.rs

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issue-100164.stderr

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issue-100246.rs

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issue-100246.stderr

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issue-100285.rs

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issue-100285.stderr

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issue-103899.rs

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issue-104510-ice.rs

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issue-104510-ice.stderr

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issue-104513-ice.rs

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issue-104513-ice.stderr

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issue-104582.rs

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issue-104582.stderr

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issue-105946.rs

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issue-106929.rs

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issue-107087.rs

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issue-107087.stderr

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issue-107775.rs

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issue-107775.stderr

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issue-110017-format-into-help-deletes-macro.fixed

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issue-110017-format-into-help-deletes-macro.rs

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issue-110017-format-into-help-deletes-macro.stderr

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issue-110052.rs

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issue-110052.stderr

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issue-112007-leaked-writeln-macro-internals.fixed

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issue-112007-leaked-writeln-macro-internals.rs

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issue-112007-leaked-writeln-macro-internals.stderr

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issue-112252-ptr-arithmetics-help.fixed

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issue-112252-ptr-arithmetics-help.rs

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issue-112252-ptr-arithmetics-help.stderr

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issue-112385-while-assign-lhs-place-expr-ice.rs

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issue-112385-while-assign-lhs-place-expr-ice.stderr

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issue-114423-ice-regression-in-suggestion.rs

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issue-114423-ice-regression-in-suggestion.stderr

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issue-114529-illegal-break-with-value.rs

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issue-114529-illegal-break-with-value.stderr

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issue-116473-ice-wrong-span-variant-args.rs

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issue-116473-ice-wrong-span-variant-args.stderr

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mismatched-map-under-self.rs

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mismatched-map-under-self.stderr

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missing-private-fields-in-struct-literal.rs

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missing-private-fields-in-struct-literal.stderr

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no-type-for-node-ice.rs

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no-type-for-node-ice.stderr

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nonexistent-field-not-ambiguous.rs

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nonexistent-field-not-ambiguous.stderr

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output-type-mismatch.rs

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output-type-mismatch.stderr

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path-to-method-sugg-unresolved-expr.rs

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path-to-method-sugg-unresolved-expr.stderr

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pin-unsound-issue-85099-derefmut.rs

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point-at-type-param-in-path-expr.rs

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point-at-type-param-in-path-expr.stderr

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point-at-type-parameter-definition.rs

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point-at-type-parameter-definition.stderr

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prim-with-args.fixed

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prim-with-args.rs

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prim-with-args.stderr

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project-cache-issue-37154.rs

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ptr-null-mutability-suggestions.fixed

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ptr-null-mutability-suggestions.rs

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ptr-null-mutability-suggestions.stderr

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quiet-type-err-let-binding.rs

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quiet-type-err-let-binding.stderr

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remove-extra-argument.fixed

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remove-extra-argument.rs

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remove-extra-argument.stderr

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repeat-expr-checks-wf.rs

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repeat-expr-checks-wf.stderr

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return_type_containing_closure.rs

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return_type_containing_closure.stderr

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return-dyn-type-mismatch-2.rs

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return-dyn-type-mismatch-2.stderr

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return-dyn-type-mismatch.rs

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return-dyn-type-mismatch.stderr

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slow-lhs-suggestion.rs

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slow-lhs-suggestion.stderr

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struct-enum-wrong-args.rs

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struct-enum-wrong-args.stderr

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suggest-adding-missing-zero-to-floating-point-number.fixed

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suggest-adding-missing-zero-to-floating-point-number.rs

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suggest-adding-missing-zero-to-floating-point-number.stderr

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suppressed-error.rs

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suppressed-error.stderr

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tag-that-dare-not-speak-its-name.rs

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tag-that-dare-not-speak-its-name.stderr

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terr-in-field.rs

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terr-in-field.stderr

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terr-sorts.rs

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terr-sorts.stderr

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type-placeholder-fn-in-const.rs

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type-placeholder-fn-in-const.stderr

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typeck_type_placeholder_1.rs

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typeck_type_placeholder_item_help.rs

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typeck_type_placeholder_item_help.stderr

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typeck_type_placeholder_item.rs

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typeck_type_placeholder_item.stderr

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typeck_type_placeholder_lifetime_1.rs

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typeck_type_placeholder_lifetime_1.stderr

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typeck_type_placeholder_lifetime_2.rs

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typeck_type_placeholder_lifetime_2.stderr

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typeck_type_placeholder_mismatch.rs

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typeck_type_placeholder_mismatch.stderr

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typeck-builtin-bound-type-parameters.rs

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typeck-builtin-bound-type-parameters.stderr

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typeck-cast-pointer-to-float.rs

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typeck-cast-pointer-to-float.stderr

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typeck-closure-to-unsafe-fn-ptr.rs

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typeck-default-trait-impl-assoc-type.fixed

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typeck-default-trait-impl-assoc-type.rs

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typeck-default-trait-impl-assoc-type.stderr

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typeck-default-trait-impl-cross-crate-coherence.rs

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typeck-default-trait-impl-cross-crate-coherence.stderr

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typeck-default-trait-impl-negation-send.rs

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typeck-default-trait-impl-negation-send.stderr

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typeck-default-trait-impl-negation-sync.rs

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typeck-default-trait-impl-negation-sync.stderr

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typeck-default-trait-impl-send-param.rs

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typeck-default-trait-impl-send-param.stderr

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typeck-fn-to-unsafe-fn-ptr.rs

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typeck-unsafe-always-share.rs

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typeck-unsafe-always-share.stderr

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ufcs-type-params.rs

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unify-return-ty.rs

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while-loop-block-cond.rs

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while-loop-block-cond.stderr

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while-type-error.rs

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while-type-error.stderr

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wrong-ret-type.rs

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wrong-ret-type.stderr

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