Matthias Krüger 415b207b7f

Rollup merge of #137617 - BoxyUwU:generic_const_parameter_types, r=lcnr ...

Introduce `feature(generic_const_parameter_types)`

Allows to define const generic parameters whose type depends on other generic parameters, e.g. `Foo<const N: usize, const ARR: [u8; N]>;`

Wasn't going to implement for this for a while until we could implement it with `bad_inference.rs` resolved but apparently the project simd folks would like to be able to use this for some intrinsics and the inference issue isn't really a huge problem there aiui. (cc ``@workingjubilee`` )

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adt_const_params

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array-impls

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auxiliary

Introduce min_generic_const_args and directly represent paths

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backcompat

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defaults

fallout :skull_emoji:

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early

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generic_arg_infer

fallout :skull_emoji:

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generic_const_exprs

Trim suggestion parts to the subset that is purely additive

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generic_const_parameter_types

Introduce feature(generic_const_parameter_types)

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infer

rt::Argument: elide lifetimes

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issues

Rollup merge of #137617 - BoxyUwU:generic_const_parameter_types, r=lcnr

2025-03-01 11:33:58 +01:00

late-bound-vars

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mgca

Lower fn items as ZST valtrees and delay a bug

2025-02-11 19:16:12 +00:00

min_const_generics

Always take the Ok path in lit_to_const and produce error constants instead

2025-01-09 08:48:00 +00:00

occurs-check

Add trait diff highlighting logic and use it in E0277

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parser-error-recovery

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std

std::range

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type-dependent

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unsized_const_params

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apit-with-const-param.rs

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arg-in-pat-1.rs

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arg-in-pat-2.rs

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arg-in-pat-3.rs

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argument_order.rs

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argument_order.stderr

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array-wrapper-struct-ctor.rs

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assoc_const_as_type_argument.rs

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assoc_const_as_type_argument.stderr

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assoc_const_eq_diagnostic.rs

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assoc_const_eq_diagnostic.stderr

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associated-type-bound-fail.rs

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associated-type-bound-fail.stderr

Add trait diff highlighting logic and use it in E0277

2024-11-02 03:08:04 +00:00

associated-type-bound.rs

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bad-const-generic-exprs.rs

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bad-const-generic-exprs.stderr

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bad-generic-in-copy-impl.rs

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bad-generic-in-copy-impl.stderr

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bad-subst-const-kind.rs

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bad-subst-const-kind.stderr

Properly check that array length is valid type during built-in unsizing in index

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broken-mir-1.rs

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broken-mir-2.rs

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cannot-infer-type-for-const-param.rs

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coerce_unsized_array.rs

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concrete-const-as-fn-arg.rs

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concrete-const-impl-method.rs

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condition-in-trait-const-arg.rs

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const_trait_fn-issue-88433.rs

Yeet effects feature

2024-11-03 18:59:31 +00:00

const-arg-in-const-arg.min.stderr

Bless tests due to extra error reporting due to normalizing types that are not WF

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const-arg-in-const-arg.rs

Bless tests due to extra error reporting due to normalizing types that are not WF

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const-arg-in-fn.rs

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const-arg-type-arg-misordered.rs

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const-arg-type-arg-misordered.stderr

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const-argument-cross-crate-mismatch.rs

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const-argument-cross-crate-mismatch.stderr

Simplify array length mismatch error reporting

2024-11-24 03:32:11 +00:00

const-argument-cross-crate.rs

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const-argument-if-length.full.stderr

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const-argument-if-length.min.stderr

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const-argument-if-length.rs

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const-argument-non-static-lifetime.min.stderr

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const-argument-non-static-lifetime.rs

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const-fn-with-const-param.rs

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const-generic-default-wont-borrowck.fixed

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const-generic-default-wont-borrowck.rs

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const-generic-default-wont-borrowck.stderr

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const-generic-function.rs

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const-generic-function.stderr

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const-generic-type_name.rs

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const-param-after-const-literal-arg.rs

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const-param-before-other-params.rs

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const-param-before-other-params.stderr

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const-param-elided-lifetime.full.stderr

fix(hir_analysis/wfcheck): don't leak {type error}

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const-param-elided-lifetime.min.stderr

fix(hir_analysis/wfcheck): don't leak {type error}

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const-param-elided-lifetime.rs

fix(hir_analysis/wfcheck): don't leak {type error}

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const-param-in-async.rs

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const-param-type-depends-on-const-param.full.stderr

Introduce feature(generic_const_parameter_types)

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const-param-type-depends-on-const-param.min.stderr

Introduce feature(generic_const_parameter_types)

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const-param-type-depends-on-const-param.rs

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const-param-type-depends-on-type-param-ungated.rs

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const-param-type-depends-on-type-param-ungated.stderr

Introduce feature(generic_const_parameter_types)

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const-param-type-depends-on-type-param.full.stderr

Introduce feature(generic_const_parameter_types)

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const-param-type-depends-on-type-param.min.stderr

Introduce feature(generic_const_parameter_types)

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const-param-type-depends-on-type-param.rs

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const-param-with-additional-obligations.rs

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const-param-with-additional-obligations.stderr

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const-parameter-uppercase-lint.rs

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const-parameter-uppercase-lint.stderr

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const-ty-is-normalized.rs

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core-types.rs

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cross_crate_complex.rs

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default-ty-closure.rs

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default-ty-closure.stderr

fix(hir_analysis/wfcheck): don't leak {type error}

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deref-into-array-generic.rs

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different_generic_args_array.rs

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different_generic_args_array.stderr

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different_generic_args.full.stderr

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different_generic_args.min.stderr

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different_generic_args.rs

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dont-evaluate-array-len-on-err-1.rs

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dont-evaluate-array-len-on-err-1.stderr

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dyn-supertraits.rs

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dyn-supertraits.stderr

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ensure_is_evaluatable.rs

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ensure_is_evaluatable.stderr

Trim suggestion parts to the subset that is purely additive

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enum-variants.rs

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exhaustive-value.rs

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exhaustive-value.stderr

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expose-default-substs-param-env.rs

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failing_goal_with_repeat_expr_anon_const.rs

Handle infer vars in anon consts on stable

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failing_goal_with_repeat_expr_anon_const.stderr

Handle infer vars in anon consts on stable

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float-generic.adt_const_params.stderr

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float-generic.full.stderr

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float-generic.rs

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float-generic.simple.stderr

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fn_with_two_const_inputs.rs

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fn_with_two_const_inputs.stderr

Trim suggestion parts to the subset that is purely additive

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fn_with_two_same_const_inputs.rs

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fn-const-param-call.adt_const_params.stderr

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fn-const-param-call.full.stderr

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fn-const-param-call.min.stderr

fix(hir_analysis/wfcheck): don't leak {type error}

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fn-const-param-call.rs

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fn-const-param-infer.adt_const_params.stderr

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fn-const-param-infer.full.stderr

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fn-const-param-infer.min.stderr

fix(hir_analysis/wfcheck): don't leak {type error}

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fn-const-param-infer.rs

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forbid-non-structural_match-types.rs

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forbid-non-structural_match-types.stderr

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foreign-item-const-parameter.rs

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foreign-item-const-parameter.stderr

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generic-param-mismatch.rs

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generic-param-mismatch.stderr

Simplify array length mismatch error reporting

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ice-68875.rs

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ice-68875.stderr

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ice-118285-fn-ptr-value.rs

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ice-118285-fn-ptr-value.stderr

fix(hir_analysis/wfcheck): don't leak {type error}

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ice-const-generic-function-return-ty.rs

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ice-const-generic-function-return-ty.stderr

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ice-unexpected-inference-var-122549.rs

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ice-unexpected-inference-var-122549.stderr

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impl-const-generic-struct.rs

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incorrect-number-of-const-args.rs

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incorrect-number-of-const-args.stderr

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infer_arg_from_pat.rs

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infer_arr_len_from_pat.rs

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inhabited-assoc-ty-ice-1.rs

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inhabited-assoc-ty-ice-2.rs

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integer-literal-generic-arg-in-where-clause.rs

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intrinsics-type_name-as-const-argument.min.stderr

fix(hir_analysis/wfcheck): don't leak {type error}

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intrinsics-type_name-as-const-argument.rs

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invalid-const-arg-for-type-param.rs

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invalid-const-arg-for-type-param.stderr

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invalid-constant-in-args.rs

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invalid-constant-in-args.stderr

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invalid-enum.rs

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invalid-enum.stderr

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invariant.rs

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invariant.stderr

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issue-46511.rs

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issue-46511.stderr

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issue-66451.rs

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issue-66451.stderr

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issue-70408.rs

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issue-80471.rs

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issue-80471.stderr

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issue-93647.rs

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issue-93647.stderr

Deny calls to non-#[const_trait] methods in MIR constck

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issue-97007.rs

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issue-102124.rs

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issue-105689.rs

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issue-106419-struct-with-multiple-const-params.rs

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kind_mismatch.rs

Stop being so bail-y in candidate assembly

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kind_mismatch.stderr

Stop being so bail-y in candidate assembly

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legacy-const-generics-bad.rs

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legacy-const-generics-bad.stderr

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legacy-const-generics.rs

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lifetime-in-const-param.rs

fix(hir_analysis/wfcheck): don't leak {type error}

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lifetime-in-const-param.stderr

fix(hir_analysis/wfcheck): don't leak {type error}

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lookup-method.rs

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lookup-method.stderr

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mistyped_const_in_pat.rs

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mistyped_const_in_pat.stderr

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nested-type.full.stderr

Note def descr in NonConstFunctionCall

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nested-type.min.stderr

Note def descr in NonConstFunctionCall

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nested-type.rs

Note def descr in NonConstFunctionCall

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normalizing_with_unconstrained_impl_params.rs

re-added regression test for #122638

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normalizing_with_unconstrained_impl_params.stderr

re-added regression test for #122638

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not_wf_param_in_rpitit.rs

Dont create trait object if it has errors in it

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not_wf_param_in_rpitit.stderr

Dont create trait object if it has errors in it

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opaque_types2.rs

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opaque_types.rs

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opaque_types.stderr

Bless ui tests.

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outer-lifetime-in-const-generic-default.rs

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overlapping_impls.rs

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params-in-ct-in-ty-param-lazy-norm.full.stderr

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params-in-ct-in-ty-param-lazy-norm.min.stderr

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params-in-ct-in-ty-param-lazy-norm.rs

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parent_generics_of_encoding_impl_trait.rs

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parent_generics_of_encoding_impl_trait.stderr

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parent_generics_of_encoding.rs

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polymorphic-drop-shim.rs

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projection-as-arg-const.rs

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projection-as-arg-const.stderr

fix(hir_analysis/wfcheck): don't leak {type error}

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promotion.rs

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raw-ptr-const-param-deref.adt_const_params.stderr

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fix(hir_analysis/wfcheck): don't leak {type error}

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raw-ptr-const-param-deref.rs

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fix(hir_analysis/wfcheck): don't leak {type error}

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raw-ptr-const-param.rs

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repeat_expr_hack_gives_right_generics.rs

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repeat_expr_hack_gives_right_generics.stderr

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slice-const-param-mismatch.adt_const_params.stderr

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fix(hir_analysis/wfcheck): don't leak {type error}

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slice-const-param-mismatch.rs

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slice-const-param.rs

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sneaky-array-repeat-expr.rs

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sneaky-array-repeat-expr.stderr

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struct-with-invalid-const-param.rs

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struct-with-invalid-const-param.stderr

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suggest_const_for_array.rs

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suggest_const_for_array.stderr

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trait-const-args.rs

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transmute_no_gate.rs

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transmute_no_gate.stderr

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transmute-const-param-static-reference.adt_const_params.stderr

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transmute-const-param-static-reference.min.stderr

fix(hir_analysis/wfcheck): don't leak {type error}

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transmute-const-param-static-reference.rs

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transmute-fail.rs

Remove the -test suffix from normalize directives

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transmute-fail.stderr

Properly check that array length is valid type during built-in unsizing in index

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transmute.rs

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transparent-maybeunit-array-wrapper.rs

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try_unify_ignore_lifetimes.rs

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two_matching_preds.rs

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type_mismatch.rs

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type_mismatch.stderr

Properly check that array length is valid type during built-in unsizing in index

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type_not_in_scope.rs

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type_not_in_scope.stderr

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type_of_anon_const.rs

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type-after-const-ok.rs

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type-mismatch-in-nested-goal.current.stderr

Make sure we can produce ConstArgHasWrongType errors for valtree consts

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type-mismatch-in-nested-goal.next.stderr

Make sure we can produce ConstArgHasWrongType errors for valtree consts

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type-mismatch-in-nested-goal.rs

Make sure we can produce ConstArgHasWrongType errors for valtree consts

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types-mismatch-const-args.full.stderr

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types-mismatch-const-args.min.stderr

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types-mismatch-const-args.rs

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unify_with_nested_expr.rs

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unify_with_nested_expr.stderr

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uninferred-consts-during-codegen-1.rs

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uninferred-consts-during-codegen-2.rs

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unknown_adt.rs

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unknown_adt.stderr

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unused_braces.fixed

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unused_braces.full.fixed

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unused_braces.min.fixed

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unused_braces.rs

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unused_braces.stderr

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unused-const-param.rs

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unused-type-param-suggestion.rs

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unused-type-param-suggestion.stderr

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using-static-as-const-arg.rs

Introduce min_generic_const_args and directly represent paths

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variant-discrimiant-no-generics.full.stderr

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variant-discrimiant-no-generics.min.stderr

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variant-discrimiant-no-generics.rs

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where-clauses.rs

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wrong-normalization.rs

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wrong-normalization.stderr

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xcrate-const-ctor-b.rs

Introduce min_generic_const_args and directly represent paths

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