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rust/tests/ui/traits/next-solver
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Jana Dönszelmann c108ad5617
Rollup merge of #149904 - ShoyuVanilla:ns-remove-sg-hack, r=lcnr 
`-Znext-solver` Remove the forced ambiguity hack from search graph

As discussed in https://github.com/rust-lang/trait-system-refactor-initiative/issues/257

r? lcnr
2026-02-17 14:18:44 +01:00
..
alias-relate Implement #[define_opaque] attribute for functions. 2025-03-11 12:05:02 +00:00
assembly When more than a single impl and less than 4 could apply, point at them 2025-10-31 20:44:01 +00:00
canonical Remove #[const_trait] 2025-11-08 07:37:15 +01:00
coercion -Znext-solver Prevent committing unfulfilled unsized coercion 2026-02-13 00:57:01 +09:00
coherence tests: add #![rustc_no_implicit_bounds] 2025-06-27 05:34:08 +00:00
cycles When more than a single impl and less than 4 could apply, point at them 2025-10-31 20:44:01 +00:00
diagnostics On E0277, point at type that doesn't implement bound 2025-08-22 17:55:15 +00:00
fudge-inference -Znext-solver: normalize expected function input types when fudging 2025-11-28 00:24:57 +09:00
generalize Update tests/ui/traits/next-solver/generalize/relate-alias-in-lub.rs 2026-02-02 12:48:42 +01:00
method Use DeepRejectCtxt in assemble_inherent_candidates_from_param 2025-05-21 10:02:54 +00:00
normalization-shadowing add test for alias self_ty 2025-11-05 21:29:39 +08:00
normalize Add a regression test for issue 145748 2025-12-10 09:41:33 +09:00
opaques report unconstrained region in hidden types lazily 2026-02-13 11:38:53 +08:00
overflow tests: add #![rustc_no_implicit_bounds] 2025-06-27 05:34:08 +00:00
typeck Fix other uses of "adaptor" 2025-09-16 11:58:12 +01:00
alias-bound-preference.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
alias-bound-unsound.rs -Znext-solver: normalize expected function input types when fudging 2025-11-28 00:24:57 +09:00
alias-bound-unsound.stderr -Znext-solver: normalize expected function input types when fudging 2025-11-28 00:24:57 +09:00
alias-eq-in-canonical-response.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
alias-sub.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
ambiguous-impl-in-resolve.rs Don't ICE when codegen_select returns ambiguity in new solver 2024-04-25 11:49:12 -04:00
array-default.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
async.fail.stderr Deeply normalize obligations in BestObligation 2025-04-10 18:58:04 +00:00
async.rs Deeply normalize obligations in BestObligation 2025-04-10 18:58:04 +00:00
auto-with-drop_tracking_mir.fail.stderr On E0277, point at type that doesn't implement bound 2025-08-22 17:55:15 +00:00
auto-with-drop_tracking_mir.rs Use a proof tree visitor to refine the Obligation for error reporting 2024-05-02 21:56:14 -04:00
borrowck-error.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
borrowck-error.stderr
builtin-fn-must-return-sized.rs UI tests: add missing diagnostic kinds where possible 2025-04-08 23:06:31 +03:00
builtin-fn-must-return-sized.stderr Remove detail from label/note that is already available in other note 2024-10-29 16:26:57 +00:00
cast-checks-handling-projections.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
closure-inference-guidance.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
closure-signature-inference-2.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
closure-signature-inference-hr-ambig-alias-naming-self.rs "normalize" signature before checking mentions self 2025-01-28 14:11:29 +00:00
closure-signature-inference.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
closure-substs-ambiguity.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
const-param-placeholder.fail.stderr When more than a single impl and less than 4 could apply, point at them 2025-10-31 20:44:01 +00:00
const-param-placeholder.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
constrain-alias-goals-in-unsize.rs Process alias-relate obligations in CoerceUnsized loop 2024-02-27 20:07:58 +00:00
coroutine.fail.stderr On unmet trait bound, mention if trait is unstable 2026-01-13 01:16:58 +00:00
coroutine.rs fix tests 2024-11-02 16:58:50 +00:00
deduce-ty-from-object.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
dedup-regions.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
destruct.rs Gate const drop behind const_destruct feature, and fix const_precise_live_drops post-drop-elaboration check 2024-11-22 16:54:40 +00:00
dont-canonicalize-re-error.rs tests: add #![rustc_no_implicit_bounds] 2025-06-27 05:34:08 +00:00
dont-canonicalize-re-error.stderr Rollup merge of #142671 - davidtwco:no-default-bounds-attr, r=lcnr 2025-06-27 15:04:52 +02:00
dont-coerce-infer-to-dyn.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
dont-elaborate-for-projections.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
dont-ice-on-assoc-projection.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
dont-ice-on-assoc-projection.stderr Merge associated_const_equality feature gate into MGCA 2026-01-05 12:31:42 +08:00
dont-ice-on-bad-transmute-in-typeck.rs Don't ice on bad transmute in typeck in new solver 2025-01-06 17:56:16 +00:00
dont-ice-on-bad-transmute-in-typeck.stderr Deeply normalize in the new solver in WF 2025-05-05 15:52:38 +00:00
dont-loop-fulfill-on-region-constraints.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
dont-normalize-proj-with-error.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
dont-normalize-proj-with-error.stderr Merge E0412 into E0425 2025-12-02 18:25:13 +00:00
dyn-any-dont-prefer-impl.rs change selection test to run-pass 2024-05-28 04:44:45 +00:00
dyn-incompatibility.rs Register a dummy candidate for failed structural normalization during candiate assembly 2024-10-15 20:42:17 -04:00
dyn-incompatibility.stderr Use trait name instead of full constraint in suggestion message 2024-12-07 21:29:58 +00:00
elaborate-item-bounds.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
escaping-bound-vars-in-writeback-normalization.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
float-canonical.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
fn-trait-closure.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
fn-trait.rs Check that alias-relate terms are WF if reporting an error in alias-relate 2024-06-13 08:52:35 -04:00
fn-trait.stderr Be better at reporting alias errors 2024-10-15 20:42:17 -04:00
forced-ambiguity-typenum-ice.rs add tests 2025-09-30 12:02:43 +02:00
gat-wf.rs UI tests: add missing diagnostic kinds where possible 2025-04-08 23:06:31 +03:00
gat-wf.stderr Deeply normalize associated type bounds before proving them 2025-02-17 17:21:24 +00:00
global-cache-and-parallel-frontend.rs Keep span of type in builtin derive macros expansions 2026-02-01 18:20:30 +00:00
global-cache-and-parallel-frontend.stderr Keep span of type in builtin derive macros expansions 2026-02-01 18:20:30 +00:00
global-param-env-after-norm.rs Only prefer param-env candidates if they remain non-global after norm 2025-05-07 16:00:21 +00:00
global-where-bound-normalization.rs -Znext-solver Remove the forced ambiguity hack from search graph 2025-12-12 18:26:44 +09:00
higher-ranked-dyn-bounds.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
int-var-alias-eq.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
int-var-is-send.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
issue-118950-root-region.rs Do not emit solver errors that contain error types 2025-10-31 08:17:44 +00:00
issue-118950-root-region.stderr Merge E0412 into E0425 2025-12-02 18:25:13 +00:00
iter-filter-projection.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
known-type-outlives-has-constraints.rs Make sure to scrape region constraints from deeply normalizing type outlives assumptions in borrowck 2025-01-14 19:13:18 +00:00
lazy-nested-obligations-1.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
lazy-nested-obligations-2.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
lazy-nested-obligations-3.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
more-object-bound.rs Deeply normalize obligations in BestObligation 2025-04-10 18:58:04 +00:00
more-object-bound.stderr -Znext-solver: normalize expected function input types when fudging 2025-11-28 00:24:57 +09:00
nested-alias-bound.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
nested-obligations-with-bound-vars-gat.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
no-param-env-const-fold.rs Do not eagerly fold consts in normalize_param_env_or_error if new solver 2025-05-21 09:23:36 +00:00
non-wf-ret.rs Check xform_ret_ty for WF in the new solver to improve method winnowing 2024-11-27 20:46:08 +00:00
normalize-in-implied_outlives_bounds.rs Deeply normalize when computing implied outlives bounds 2024-12-02 22:51:17 +00:00
object-soundness-requires-generalization.rs tests: ensure disabled tests have a reason 2025-04-12 15:24:25 +08:00
opportunistic-region-resolve.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
overflow-plus-ambiguity-normalizes-to-response.rs Use MaybeCause::or to allow constraints from overflows if they are combined with ambiguity 2025-05-07 17:12:15 +00:00
param-discr-kind.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
pointee.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
prefer-candidate-no-constraints.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
prefer-param-env-on-ambiguity.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
projection-discr-kind.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
projection-discr-kind.stderr
rpitit-cycle-due-to-rigid.rs Don't assemble non-env/bound candidates if projection is rigid 2025-04-18 01:44:06 +00:00
slice-match-byte-lit.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
specialization-transmute.rs handle specialization in the new trait solver 2025-04-25 17:59:33 +00:00
specialization-transmute.stderr handle specialization in the new trait solver 2025-04-25 17:59:33 +00:00
specialization-unconstrained.rs handle specialization in the new trait solver 2025-04-25 17:59:33 +00:00
specialization-unconstrained.stderr handle specialization in the new trait solver 2025-04-25 17:59:33 +00:00
stall-num-var-auto-trait.fallback.stderr
stall-num-var-auto-trait.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
stalled-coroutine-obligations.rs bless tests 2026-02-09 15:09:43 +08:00
stalled-coroutine-obligations.stderr bless tests 2026-02-09 15:09:43 +08:00
structural-resolve-field.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
structurally-normalize-in-borrowck-field-projection.rs Structurally resolve before applying projection in borrowck 2024-11-27 20:39:49 +00:00
supertrait-alias-1.rs tests: add #![rustc_no_implicit_bounds] 2025-06-27 05:34:08 +00:00
supertrait-alias-2.rs Fix replacing supertrait aliases in ReplaceProjectionWith 2025-04-16 20:05:55 +00:00
supertrait-alias-3.rs Fix replacing supertrait aliases in ReplaceProjectionWith 2025-04-16 20:05:55 +00:00
supertrait-alias-4.rs Fix replacing supertrait aliases in ReplaceProjectionWith 2025-04-16 20:05:55 +00:00
try-example.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
unevaluated-const-impl-trait-ref.fails.stderr When more than a single impl and less than 4 could apply, point at them 2025-10-31 20:44:01 +00:00
unevaluated-const-impl-trait-ref.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
unevaluated_const_query_cycle.rs Add test that caused query cycle with unevaluated const 2025-11-08 15:57:16 +00:00
unsafe-auto-trait-impl.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
unsize-although-ambiguous.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
unsize-goal-mismatch-2.next.stderr prove both newly added tests are fixed by the changes 2025-10-27 12:00:41 +01:00
unsize-goal-mismatch-2.rs prove both newly added tests are fixed by the changes 2025-10-27 12:00:41 +01:00
unsize-goal-mismatch.current.stderr prove both newly added tests are fixed by the changes 2025-10-27 12:00:41 +01:00
unsize-goal-mismatch.next.stderr prove both newly added tests are fixed by the changes 2025-10-27 12:00:41 +01:00
unsize-goal-mismatch.rs prove both newly added tests are fixed by the changes 2025-10-27 12:00:41 +01:00
unsize-good.rs Delete tuple unsizing 2025-02-27 10:26:33 +00:00
unsize-overflow.rs add tests for unsizing coercions (both ICE) 2025-10-20 14:35:51 +02:00
unsize-overflow.stderr prove both newly added tests are fixed by the changes 2025-10-27 12:00:41 +01:00
unsound-region-obligation.rs Pass spans around new solver 2025-02-05 18:32:06 +00:00
unsound-region-obligation.stderr Pass spans around new solver 2025-02-05 18:32:06 +00:00
well-formed-in-relate.rs Allow WellFormed goals to be returned from relating in new solver 2025-03-24 16:57:06 +00:00
well-formed-in-relate.stderr Compile-Time Reflection MVP: tuples 2026-01-08 11:41:00 +00:00
winnow-specializing-impls.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
writeback-predicate-bound-region.rs allow bound regions in writeback 2025-09-24 13:08:25 +02:00