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rust/tests/ui/const-generics
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Esteban Küber 6efddac288 Provide more context on derived obligation error primary label 
Expand the primary span of E0277 when the immediate unmet bound is not what the user wrote:

```
error[E0277]: the trait bound `i32: Bar` is not satisfied
 --> f100.rs:6:6
  |
6 |     <i32 as Foo>::foo();
  |      ^^^ the trait `Bar` is not implemented for `i32`, which is required by `i32: Foo`
  |
help: this trait has no implementations, consider adding one
 --> f100.rs:2:1
  |
2 | trait Bar {}
  | ^^^^^^^^^
note: required for `i32` to implement `Foo`
 --> f100.rs:3:14
  |
3 | impl<T: Bar> Foo for T {}
  |         ---  ^^^     ^
  |         |
  |         unsatisfied trait bound introduced here
```

Fix #40120.
2024-01-30 21:28:18 +00:00
..
adt_const_params
Provide more context on derived obligation error primary label
2024-01-30 21:28:18 +00:00
array-impls
…
auxiliary
…
backcompat
…
defaults
update use of feature flags
2023-12-14 15:22:37 +01:00
early
generic_const_exprs: suggest to add the feature, not use it
2023-11-30 20:59:51 +01:00
generic_arg_infer
Deduplicate more sized errors on call exprs
2024-01-24 02:53:15 +00:00
generic_const_exprs
Provide more context on derived obligation error primary label
2024-01-30 21:28:18 +00:00
infer
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
issues
Provide more context on derived obligation error primary label
2024-01-30 21:28:18 +00:00
late-bound-vars
Avoid silencing relevant follow-up errors
2024-01-09 21:08:16 +00:00
min_const_generics
Avoid silencing relevant follow-up errors
2024-01-09 21:08:16 +00:00
occurs-check
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
parser-error-recovery
Bless tests
2024-01-13 12:46:58 -05:00
std
make adt_const_params feature suggestion more consistent with others and only suggest it when the type can probably work
2023-09-28 23:10:04 +00:00
type-dependent
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
apit-with-const-param.rs
…
arg-in-pat-1.rs
…
arg-in-pat-2.rs
…
arg-in-pat-3.rs
…
argument_order.rs
…
argument_order.stderr
…
array-wrapper-struct-ctor.rs
…
assoc_const_as_type_argument.rs
improve diagnostics and bless tests
2023-05-05 21:42:54 +01:00
assoc_const_as_type_argument.stderr
improve diagnostics and bless tests
2023-05-05 21:42:54 +01:00
assoc_const_eq_diagnostic.rs
Avoid silencing relevant follow-up errors
2024-01-09 21:08:16 +00:00
assoc_const_eq_diagnostic.stderr
Avoid silencing relevant follow-up errors
2024-01-09 21:08:16 +00:00
associated-type-bound-fail.rs
…
associated-type-bound-fail.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
associated-type-bound.rs
…
bad-const-generic-exprs.rs
recover more unbraced const args
2023-01-27 19:26:04 +01:00
bad-const-generic-exprs.stderr
recover more unbraced const args
2023-01-27 19:26:04 +01:00
bad-generic-in-copy-impl.rs
Remove track_errors entirely
2024-01-23 15:23:22 +00:00
bad-generic-in-copy-impl.stderr
Remove track_errors entirely
2024-01-23 15:23:22 +00:00
bad-subst-const-kind.rs
Make generic const type mismatches not hide trait impls from the trait solver
2024-01-22 13:23:45 +00:00
bad-subst-const-kind.stderr
Make generic const type mismatches not hide trait impls from the trait solver
2024-01-22 13:23:45 +00:00
broken-mir-1.rs
…
broken-mir-2.rs
…
cannot-infer-type-for-const-param.rs
…
coerce_unsized_array.rs
…
concrete-const-as-fn-arg.rs
…
concrete-const-impl-method.rs
…
condition-in-trait-const-arg.rs
…
const_trait_fn-issue-88433.rs
bless tests
2023-08-06 13:34:53 +00:00
const-arg-in-const-arg.min.stderr
generic_const_exprs: suggest to add the feature, not use it
2023-11-30 20:59:51 +01:00
const-arg-in-const-arg.rs
Fix problematic comment
2023-10-25 19:14:03 +08:00
const-arg-in-fn.rs
…
const-arg-type-arg-misordered.rs
…
const-arg-type-arg-misordered.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
const-argument-cross-crate-mismatch.rs
…
const-argument-cross-crate-mismatch.stderr
…
const-argument-cross-crate.rs
Adjust compiler tests for unused_tuple_struct_fields -> dead_code
2024-01-02 15:34:37 -05:00
const-argument-if-length.full.stderr
Reorder fullfillment errors to keep more interesting ones first
2023-10-04 02:04:14 +00:00
const-argument-if-length.min.stderr
generic_const_exprs: suggest to add the feature, not use it
2023-11-30 20:59:51 +01:00
const-argument-if-length.rs
…
const-argument-non-static-lifetime.min.stderr
generic_const_exprs: suggest to add the feature, not use it
2023-11-30 20:59:51 +01:00
const-argument-non-static-lifetime.rs
improve diagnostics and bless tests
2023-05-05 21:42:54 +01:00
const-fn-with-const-param.rs
…
const-generic-default-wont-borrowck.rs
…
const-generic-default-wont-borrowck.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
const-generic-function.rs
…
const-generic-function.stderr
…
const-generic-type_name.rs
…
const-param-after-const-literal-arg.rs
…
const-param-before-other-params.rs
…
const-param-before-other-params.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
const-param-elided-lifetime.full.stderr
…
const-param-elided-lifetime.min.stderr
make adt_const_params feature suggestion more consistent with others and only suggest it when the type can probably work
2023-09-28 23:10:04 +00:00
const-param-elided-lifetime.rs
Introduce ReError
2023-02-09 10:26:49 +00:00
const-param-in-async.rs
…
const-param-type-depends-on-const-param.full.stderr
improve diagnostics and bless tests
2023-05-05 21:42:54 +01:00
const-param-type-depends-on-const-param.min.stderr
make adt_const_params feature suggestion more consistent with others and only suggest it when the type can probably work
2023-09-28 23:10:04 +00:00
const-param-type-depends-on-const-param.rs
defer array len printing to const arg printing
2023-01-18 04:07:39 +00:00
const-param-type-depends-on-type-param-ungated.rs
Remove save-analysis.
2023-02-16 15:14:45 +11:00
const-param-type-depends-on-type-param-ungated.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
const-param-type-depends-on-type-param.full.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
const-param-type-depends-on-type-param.min.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
const-param-type-depends-on-type-param.rs
remove has_error_field helper method
2023-06-06 09:37:30 +02:00
const-param-with-additional-obligations.rs
Implement custom diagnostic for ConstParamTy
2023-06-01 18:21:42 +00:00
const-param-with-additional-obligations.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
const-parameter-uppercase-lint.rs
…
const-parameter-uppercase-lint.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
core-types.rs
…
cross_crate_complex.rs
…
default-ty-closure.rs
add test for #116796
2023-12-24 01:58:13 +08:00
default-ty-closure.stderr
add test for #116796
2023-12-24 01:58:13 +08:00
deref-into-array-generic.rs
…
different_generic_args_array.rs
…
different_generic_args_array.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
different_generic_args.full.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
different_generic_args.min.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
different_generic_args.rs
…
dont-evaluate-array-len-on-err-1.rs
…
dont-evaluate-array-len-on-err-1.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
dyn-supertraits.rs
…
ensure_is_evaluatable.rs
…
ensure_is_evaluatable.stderr
Deduplicate more sized errors on call exprs
2024-01-24 02:53:15 +00:00
enum-variants.rs
…
exhaustive-value.rs
…
exhaustive-value.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
expose-default-substs-param-env.rs
…
float-generic.adt_const_params.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
float-generic.rs
…
float-generic.simple.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
fn_with_two_const_inputs.rs
…
fn_with_two_const_inputs.stderr
Deduplicate more sized errors on call exprs
2024-01-24 02:53:15 +00:00
fn_with_two_same_const_inputs.rs
…
fn-const-param-call.full.stderr
…
fn-const-param-call.min.stderr
make adt_const_params feature suggestion more consistent with others and only suggest it when the type can probably work
2023-09-28 23:10:04 +00:00
fn-const-param-call.rs
…
fn-const-param-infer.full.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
fn-const-param-infer.min.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
fn-const-param-infer.rs
…
forbid-non-structural_match-types.rs
Implement custom diagnostic for ConstParamTy
2023-06-01 18:21:42 +00:00
forbid-non-structural_match-types.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
foreign-item-const-parameter.rs
…
foreign-item-const-parameter.stderr
…
generic-param-mismatch.rs
…
generic-param-mismatch.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
ice-68875.rs
…
ice-68875.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
ice-118285-fn-ptr-value.rs
fix an ICE when a valtree failed to evaluate
2023-12-02 10:38:42 +01:00
ice-118285-fn-ptr-value.stderr
fix an ICE when a valtree failed to evaluate
2023-12-02 10:38:42 +01:00
ice-const-generic-function-return-ty.rs
…
ice-const-generic-function-return-ty.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
impl-const-generic-struct.rs
…
incorrect-number-of-const-args.rs
…
incorrect-number-of-const-args.stderr
diagnostics: remove inconsistent English article "this" from E0107
2023-02-23 10:27:06 -07:00
infer_arg_from_pat.rs
…
infer_arr_len_from_pat.rs
…
inhabited-assoc-ty-ice-1.rs
Adjust compiler tests for unused_tuple_struct_fields -> dead_code
2024-01-02 15:34:37 -05:00
inhabited-assoc-ty-ice-2.rs
Adjust compiler tests for unused_tuple_struct_fields -> dead_code
2024-01-02 15:34:37 -05:00
integer-literal-generic-arg-in-where-clause.rs
…
intrinsics-type_name-as-const-argument.min.stderr
generic_const_exprs: suggest to add the feature, not use it
2023-11-30 20:59:51 +01:00
intrinsics-type_name-as-const-argument.rs
…
invalid-const-arg-for-type-param.rs
diagnostics: remove inconsistent English article "this" from E0107
2023-02-23 10:27:06 -07:00
invalid-const-arg-for-type-param.stderr
diagnostics: remove inconsistent English article "this" from E0107
2023-02-23 10:27:06 -07:00
invalid-constant-in-args.rs
diagnostics: remove inconsistent English article "this" from E0107
2023-02-23 10:27:06 -07:00
invalid-constant-in-args.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
invalid-enum.rs
Implement custom diagnostic for ConstParamTy
2023-06-01 18:21:42 +00:00
invalid-enum.stderr
Implement custom diagnostic for ConstParamTy
2023-06-01 18:21:42 +00:00
invariant.rs
…
invariant.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
issue-46511.rs
improve diagnostics and bless tests
2023-05-05 21:42:54 +01:00
issue-46511.stderr
generic_const_exprs: suggest to add the feature, not use it
2023-11-30 20:59:51 +01:00
issue-66451.rs
Implement custom diagnostic for ConstParamTy
2023-06-01 18:21:42 +00:00
issue-66451.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
issue-70408.rs
…
issue-80471.rs
Implement custom diagnostic for ConstParamTy
2023-06-01 18:21:42 +00:00
issue-80471.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
issue-93647.rs
update tests, adding known-bug
2023-07-27 15:51:02 +00:00
issue-93647.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
issue-97007.rs
…
issue-102124.rs
…
issue-105689.rs
…
issue-106419-struct-with-multiple-const-params.rs
Added UI test case for issue #106419
2023-01-19 15:39:05 +01:00
issue-112505-overflow.rs
Fix the overflow issue for transmute_generic_consts
2023-06-11 16:12:59 +08:00
issue-112505-overflow.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
legacy-const-generics-bad.rs
…
legacy-const-generics-bad.stderr
generic_const_exprs: suggest to add the feature, not use it
2023-11-30 20:59:51 +01:00
legacy-const-generics.rs
…
lifetime-in-const-param.rs
fix: not insert missing lifetime for ConstParamTy
2023-08-08 14:48:17 +08:00
lifetime-in-const-param.stderr
make adt_const_params feature suggestion more consistent with others and only suggest it when the type can probably work
2023-09-28 23:10:04 +00:00
nested-type.full.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
nested-type.min.stderr
make adt_const_params feature suggestion more consistent with others and only suggest it when the type can probably work
2023-09-28 23:10:04 +00:00
nested-type.rs
fixup tests wrt new normalization
2023-04-28 11:56:02 +00:00
outer-lifetime-in-const-generic-default.rs
improve diagnostics and bless tests
2023-05-05 21:42:54 +01:00
outer-lifetime-in-const-generic-default.stderr
generic_const_exprs: suggest to add the feature, not use it
2023-11-30 20:59:51 +01:00
overlapping_impls.rs
Implement custom diagnostic for ConstParamTy
2023-06-01 18:21:42 +00:00
params-in-ct-in-ty-param-lazy-norm.full.stderr
…
params-in-ct-in-ty-param-lazy-norm.min.stderr
generic_const_exprs: suggest to add the feature, not use it
2023-11-30 20:59:51 +01:00
params-in-ct-in-ty-param-lazy-norm.rs
…
parent_generics_of_encoding_impl_trait.rs
…
parent_generics_of_encoding_impl_trait.stderr
Deduplicate more sized errors on call exprs
2024-01-24 02:53:15 +00:00
parent_generics_of_encoding.rs
…
projection-as-arg-const.rs
…
projection-as-arg-const.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
promotion.rs
…
raw-ptr-const-param-deref.full.stderr
…
raw-ptr-const-param-deref.min.stderr
make adt_const_params feature suggestion more consistent with others and only suggest it when the type can probably work
2023-09-28 23:10:04 +00:00
raw-ptr-const-param-deref.rs
…
raw-ptr-const-param.full.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
raw-ptr-const-param.min.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
raw-ptr-const-param.rs
…
slice-const-param-mismatch.full.stderr
…
slice-const-param-mismatch.min.stderr
make adt_const_params feature suggestion more consistent with others and only suggest it when the type can probably work
2023-09-28 23:10:04 +00:00
slice-const-param-mismatch.rs
…
slice-const-param.rs
add testcase that hits valtree_into_mplace with a custom DST
2023-08-06 21:25:49 +02:00
sneaky-array-repeat-expr.rs
check array type of repeat exprs is wf
2023-05-04 11:22:40 +01:00
sneaky-array-repeat-expr.stderr
check array type of repeat exprs is wf
2023-05-04 11:22:40 +01:00
struct-with-invalid-const-param.rs
…
struct-with-invalid-const-param.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
suggest_const_for_array.rs
…
suggest_const_for_array.stderr
…
trait-const-args.rs
…
transmute_no_gate.rs
Add feature gate
2023-04-07 11:18:07 -07:00
transmute_no_gate.stderr
Add feature gate
2023-04-07 11:18:07 -07:00
transmute-const-param-static-reference.min.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
transmute-const-param-static-reference.rs
…
transmute-fail.rs
Add feature gate
2023-04-07 11:18:07 -07:00
transmute-fail.stderr
typeck in parallel
2023-07-11 17:52:43 +08:00
transmute.rs
Add feature gate
2023-04-07 11:18:07 -07:00
transparent-maybeunit-array-wrapper.rs
…
try_unify_ignore_lifetimes.rs
…
two_matching_preds.rs
…
type_mismatch.rs
Use param's real type in try_eval_lit_or_param
2023-03-09 20:49:11 +00:00
type_mismatch.stderr
typeck in parallel
2023-07-11 17:52:43 +08:00
type_not_in_scope.rs
Use param's real type in try_eval_lit_or_param
2023-03-09 20:49:11 +00:00
type_not_in_scope.stderr
Use param's real type in try_eval_lit_or_param
2023-03-09 20:49:11 +00:00
type_of_anon_const.rs
…
type-after-const-ok.rs
…
types-mismatch-const-args.full.stderr
Modify primary span label for E0308
2023-01-30 20:12:19 +00:00
types-mismatch-const-args.min.stderr
Modify primary span label for E0308
2023-01-30 20:12:19 +00:00
types-mismatch-const-args.rs
…
unify_with_nested_expr.rs
…
unify_with_nested_expr.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
uninferred-consts-during-codegen-1.rs
…
uninferred-consts-during-codegen-2.rs
…
unknown_adt.rs
…
unknown_adt.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
unused_braces.fixed
Fix unused_braces on generic const expr macro call
2023-01-14 15:49:08 +00:00
unused_braces.full.fixed
…
unused_braces.min.fixed
…
unused_braces.rs
Fix unused_braces on generic const expr macro call
2023-01-14 15:49:08 +00:00
unused_braces.stderr
Fix unused_braces on generic const expr macro call
2023-01-14 15:49:08 +00:00
unused-const-param.rs
…
unused-type-param-suggestion.rs
…
unused-type-param-suggestion.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00
variant-discrimiant-no-generics.full.stderr
improve diagnostics and bless tests
2023-05-05 21:42:54 +01:00
variant-discrimiant-no-generics.min.stderr
improve diagnostics and bless tests
2023-05-05 21:42:54 +01:00
variant-discrimiant-no-generics.rs
improve diagnostics and bless tests
2023-05-05 21:42:54 +01:00
where-clauses.rs
…
wrong-normalization.rs
Add test for implementation on projection
2023-02-10 14:44:54 +01:00
wrong-normalization.stderr
Show number in error message even for one error
2023-11-24 19:15:52 +01:00