Stuart Cook aa9a80cc34 Rollup merge of #138393 - oli-obk:pattern-type-in-pattern, r=BoxyUwU ... Allow const patterns of matches to contain pattern types Trying to pattern match on a type containing a pattern type will currently fail with an ICE ```rust error: internal compiler error: compiler/rustc_mir_build/src/builder/matches/test.rs:459:18: invalid type for non-scalar compare: (u32) is 1.. --> src/main.rs:22:5 | 22 | TWO => {} | ^^^ ``` because the compiler tries to generate a MIR `BinOp(Eq)` operation on a pattern type, which is not supported. While we could support that, there are side effects of allowing this (none that would compile, but the compiler would simultaneously think it could `==` pattern types and that it could not because `PartialEq` is not implemented. So instead I change the logic for pattern matching to transmute pattern types to their base type before comparing. r? ```@BoxyUwU``` cc #123646 ```@scottmcm``` ```@joshtriplett```		2025-04-15 15:47:25 +10:00
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ascription	Use more accurate span for : to :: suggestion	2024-07-12 03:02:58 +00:00
auxiliary	Add more info on type/trait mismatches for different crate versions	2024-12-07 18:18:08 +00:00
pattern_types	Rollup merge of #138393 - oli-obk:pattern-type-in-pattern, r=BoxyUwU	2025-04-15 15:47:25 +10:00
type-check	Make E0614 a structured error	2025-02-25 16:56:04 +00:00
binding-assigned-block-without-tail-expression.rs
binding-assigned-block-without-tail-expression.stderr
clarify-error-for-generics-with-default-issue-120785.rs	Update item order in test	2024-02-28 19:28:34 -05:00
clarify-error-for-generics-with-default-issue-120785.stderr	Update item order in test	2024-02-28 19:28:34 -05:00
closure-with-wrong-borrows.rs
closure-with-wrong-borrows.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
default_type_parameter_in_fn_or_impl.rs	make invalid_type_param_default lint show up in cargo future-compat reports	2024-07-15 22:05:45 +02:00
default_type_parameter_in_fn_or_impl.stderr	make invalid_type_param_default lint show up in cargo future-compat reports	2024-07-15 22:05:45 +02:00
issue-7607-1.rs	Move some tests	2024-04-21 15:43:43 -03:00
issue-7607-1.stderr	Move some tests	2024-04-21 15:43:43 -03:00
issue-7607-2.rs	tests: remove //@ pretty-expanded usages	2024-11-26 02:50:48 +08:00
issue-58355.rs
issue-58355.stderr	Remove detail from label/note that is already available in other note	2024-10-29 16:26:57 +00:00
issue-67690-type-alias-bound-diagnostic-crash.rs	Improve the impl and diag output of lint type_alias_bounds	2024-07-23 01:48:03 +02:00
issue-67690-type-alias-bound-diagnostic-crash.stderr	Improve the impl and diag output of lint type_alias_bounds	2024-07-23 01:48:03 +02:00
issue-91268.rs	compiletest: Require //~ annotations even if error-pattern is specified	2025-04-03 11:08:55 +03:00
issue-91268.stderr	compiletest: Require //~ annotations even if error-pattern is specified	2025-04-03 11:08:55 +03:00
issue-94187-verbose-type-name.rs	[AUTO-GENERATED] Migrate ui tests from // to //@ directives	2024-02-16 20:02:50 +00:00
issue-100584.rs
issue-100584.stderr	Trim suggestion parts to the subset that is purely additive	2025-02-14 00:44:10 -08:00
issue-101866.rs
issue-101866.stderr	Deduplicate more sized errors on call exprs	2024-01-24 02:53:15 +00:00
issue-102598.rs
issue-102598.stderr
issue-103271.rs	UI tests: add missing diagnostic kinds where possible	2025-04-08 23:06:31 +03:00
issue-103271.stderr	Show diff suggestion format on verbose replacement	2025-02-10 20:21:39 +00:00
missing-let-in-binding-2.fixed	[AUTO-GENERATED] Migrate ui tests from // to //@ directives	2024-02-16 20:02:50 +00:00
missing-let-in-binding-2.rs	[AUTO-GENERATED] Migrate ui tests from // to //@ directives	2024-02-16 20:02:50 +00:00
missing-let-in-binding-2.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
missing-let-in-binding-3.rs
missing-let-in-binding-3.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
missing-let-in-binding-4.rs
missing-let-in-binding-4.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
missing-let-in-binding.fixed	[AUTO-GENERATED] Migrate ui tests from // to //@ directives	2024-02-16 20:02:50 +00:00
missing-let-in-binding.rs	[AUTO-GENERATED] Migrate ui tests from // to //@ directives	2024-02-16 20:02:50 +00:00
missing-let-in-binding.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
option-ref-advice.rs
option-ref-advice.stderr
type-alias-bounds.rs	Improve the impl and diag output of lint type_alias_bounds	2024-07-23 01:48:03 +02:00
type-alias-bounds.stderr	Improve the impl and diag output of lint type_alias_bounds	2024-07-23 01:48:03 +02:00
type-annotation-needed.rs
type-annotation-needed.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
type-arg-out-of-scope.rs	compiletest: Require //~ annotations even if error-pattern is specified	2025-04-03 11:08:55 +03:00
type-arg-out-of-scope.stderr	compiletest: Require //~ annotations even if error-pattern is specified	2025-04-03 11:08:55 +03:00
type-ascription-instead-of-initializer.rs
type-ascription-instead-of-initializer.stderr	Use ordinal number in argument error	2024-07-14 13:50:09 +09:00
type-ascription-instead-of-statement-end.rs
type-ascription-instead-of-statement-end.stderr	Show diff suggestion format on verbose replacement	2025-02-10 20:21:39 +00:00
type-ascription-precedence.rs
type-ascription-precedence.stderr
type-ascription-soundness.rs
type-ascription-soundness.stderr
type-ascription-with-fn-call.fixed	[AUTO-GENERATED] Migrate ui tests from // to //@ directives	2024-02-16 20:02:50 +00:00
type-ascription-with-fn-call.rs	[AUTO-GENERATED] Migrate ui tests from // to //@ directives	2024-02-16 20:02:50 +00:00
type-ascription-with-fn-call.stderr	Show diff suggestion format on verbose replacement	2025-02-10 20:21:39 +00:00
type-ascription.rs	[AUTO-GENERATED] Migrate ui tests from // to //@ directives	2024-02-16 20:02:50 +00:00
type-check-defaults.rs
type-check-defaults.stderr	Use trait name instead of full constraint in suggestion message	2024-12-07 21:29:58 +00:00
type-dependent-def-issue-49241.rs
type-dependent-def-issue-49241.stderr	Show diff suggestion format on verbose replacement	2025-02-10 20:21:39 +00:00
type-error-break-tail.rs
type-error-break-tail.stderr	Tweak value suggestions in borrowck and hir_analysis	2024-04-09 23:37:13 +00:00
type-mismatch-multiple.rs
type-mismatch-multiple.stderr
type-mismatch-same-crate-name.rs	Add more info on type/trait mismatches for different crate versions	2024-12-07 18:18:08 +00:00
type-mismatch-same-crate-name.stderr	Add more info on type/trait mismatches for different crate versions	2024-12-07 18:18:08 +00:00
type-mismatch.rs
type-mismatch.stderr	recurse into refs when comparing tys for diagnostics	2023-12-07 23:00:46 -05:00
type-parameter-defaults-referencing-Self-ppaux.rs
type-parameter-defaults-referencing-Self-ppaux.stderr	Compiler: Finalize dyn compatibility renaming	2025-01-26 21:20:31 +01:00
type-parameter-defaults-referencing-Self.rs
type-parameter-defaults-referencing-Self.stderr	Properly report error when object type param default references self	2025-01-24 04:07:10 +00:00
type-parameter-names.rs
type-parameter-names.stderr	Note that type param is chosen by caller when suggesting return impl Trait	2024-03-16 23:20:42 +00:00
type-params-in-different-spaces-1.rs
type-params-in-different-spaces-1.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
type-params-in-different-spaces-2.rs
type-params-in-different-spaces-2.stderr
type-params-in-different-spaces-3.rs
type-params-in-different-spaces-3.stderr	Note that type param is chosen by caller when suggesting return impl Trait	2024-03-16 23:20:42 +00:00
type-path-err-node-types.rs
type-path-err-node-types.stderr
type-recursive-box-shadowed.rs
type-recursive-box-shadowed.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
type-recursive.rs
type-recursive.stderr
type-shadow.rs
type-shadow.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
type-unsatisfiable.rs	[AUTO-GENERATED] Migrate ui tests from // to //@ directives	2024-02-16 20:02:50 +00:00
type-unsatisfiable.usage.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
verbose.normal.stderr	don't elide shared parts of types in diagnostics when --verbose is passed	2023-12-24 16:47:18 -05:00
verbose.rs	[AUTO-GENERATED] Migrate ui tests from // to //@ directives	2024-02-16 20:02:50 +00:00
verbose.verbose.stderr	don't elide shared parts of types in diagnostics when --verbose is passed	2023-12-24 16:47:18 -05:00
wrong-call-return-type-due-to-generic-arg.rs
wrong-call-return-type-due-to-generic-arg.stderr	Show diff suggestion format on verbose replacement	2025-02-10 20:21:39 +00:00