Dana Jansens 46fb941b3c Don't create ErrorInst in Convert without producing a diagnostic (#6762) ...

While convert has the option to avoid diagnostics, when that flag is
false, ErrorInst results must also produce a diagnostic. Otherwise we
end up with errors in the semir but not error provided to the user.

The new diagnostics reveal that a number of tests for abstract types
were passing incorrectly. They had errors in the semir but no
diagnostics. A TODO is added in convert to allow an abstract conversion
target type when not initializing.

2026-02-19 16:36:57 +00:00

..

adapter

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

generic

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

access_modifers.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

base_field.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

base_function_unqualified.carbon

Change the package namespace to use the package name (#6495)

2025-12-16 01:33:53 +00:00

base_method_qualified.carbon

Format FormType as "Core.Form" (#6734)

2026-02-13 19:44:21 +00:00

base_method_shadow.carbon

Add category to parameter format, and share some code. (#6730)

2026-02-13 22:20:05 +00:00

base_method.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

base.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

basic.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

comp_time_field.carbon

Finish renaming BindName and related insts. (#6281)

2025-10-28 17:17:38 +00:00

complete_in_member_fn.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

compound_field.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

cross_package_import.carbon

Form-aware textual format for return parameters and arguments (#6588)

2026-01-14 23:27:21 +00:00

derived_to_base.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

destroy_calls.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

export_name.carbon

Form-aware textual format for return parameters and arguments (#6588)

2026-01-14 23:27:21 +00:00

extern_library.carbon

Clean up --no-prelude-import uses (#5722)

2025-06-25 21:03:15 +00:00

extern.carbon

Change the package namespace to use the package name (#6495)

2025-12-16 01:33:53 +00:00

fail_abstract_in_struct.carbon

Don't create ErrorInst in Convert without producing a diagnostic (#6762)

2026-02-19 16:36:57 +00:00

fail_abstract_in_tuple.carbon

Don't create ErrorInst in Convert without producing a diagnostic (#6762)

2026-02-19 16:36:57 +00:00

fail_abstract.carbon

Don't create ErrorInst in Convert without producing a diagnostic (#6762)

2026-02-19 16:36:57 +00:00

fail_base_as_declared_name.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_base_bad_type.carbon

Improve support for qualification conversions. (#5999)

2025-09-03 21:00:12 +00:00

fail_base_method_define.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_base_misplaced.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_base_modifiers.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_base_no_extend.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_base_repeated.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_base_unbound.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_compound_type_mismatch.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_convert_to_invalid.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_derived_to_base.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_error_recovery.carbon

Switch class to use a blanket impl for Destroy (#6125)

2025-09-29 16:05:06 +00:00

fail_extend_cycle.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_field_modifiers.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_generic_method.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_import_misuses.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_incomplete.carbon

Fix a duplicate diagnostic on incomplete return types. (#6684)

2026-02-03 17:57:51 +00:00

fail_init_as_inplace.carbon

Add Copy interface and use it for making copies. (#6034)

2025-09-10 23:55:55 +00:00

fail_init.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_memaccess_category.carbon

Remove support for addr (#6375)

2025-11-18 19:48:58 +00:00

fail_member_of_let.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_method_modifiers.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_method_redefinition.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_method.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_modifiers.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_out_of_line_decl.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_redeclaration_scope.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_redefinition.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_ref_self.carbon

Add category to parameter format, and share some code. (#6730)

2026-02-13 22:20:05 +00:00

fail_scope.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_self_param.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_self_type_member.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_self.carbon

Add Copy interface and use it for making copies. (#6034)

2025-09-10 23:55:55 +00:00

fail_todo_field_initializer.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

fail_unbound_field.carbon

Fix SIGSEGV when comparing member without self (#6707)

2026-02-10 00:10:33 +00:00

fail_unknown_member.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

field_access_in_value.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

field_access.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

forward_declared.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

generic_method.carbon

Change the package namespace to use the package name (#6495)

2025-12-16 01:33:53 +00:00

generic_vs_params.carbon

Form-aware textual format for return parameters and arguments (#6588)

2026-01-14 23:27:21 +00:00

generic.carbon

Add min-preludes to more slow tests (part 4) (#5682)

2025-06-17 21:10:04 +00:00

implicit_import.carbon

Change the package namespace to use the package name (#6495)

2025-12-16 01:33:53 +00:00

import_access.carbon

Form-aware textual format for return parameters and arguments (#6588)

2026-01-14 23:27:21 +00:00

import_base.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

import_forward_decl.carbon

Switch class to use a blanket impl for Destroy (#6125)

2025-09-29 16:05:06 +00:00

import_indirect.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

import_member_cycle.carbon

Add category to parameter format, and share some code. (#6730)

2026-02-13 22:20:05 +00:00

import_struct_cyle.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

import.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

indirect_import_member.carbon

Change the package namespace to use the package name (#6495)

2025-12-16 01:33:53 +00:00

inheritance_access.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

init_as.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

init_nested.carbon

Format FormType as "Core.Form" (#6734)

2026-02-13 19:44:21 +00:00

init.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

local.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

method_access.carbon

Separate binding insts for refs and values (#6235)

2025-10-23 01:46:24 +00:00

method.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

name_poisoning.carbon

Introduce the none.carbon min-prelude (#5694)

2025-06-18 20:45:46 +00:00

nested_name.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

nested.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

no_definition_in_impl_file.carbon

Use GetStructType when building object repr structs (#5923)

2025-08-06 23:55:05 +00:00

partial.carbon

Add category to parameter format, and share some code. (#6730)

2026-02-13 22:20:05 +00:00

raw_self_type.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

raw_self.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

redeclaration_introducer.carbon

Switch class to use a blanket impl for Destroy (#6125)

2025-09-29 16:05:06 +00:00

redeclaration.carbon

Change the package namespace to use the package name (#6495)

2025-12-16 01:33:53 +00:00

reenter_scope.carbon

Format FormType as "Core.Form" (#6734)

2026-02-13 19:44:21 +00:00

reorder_qualified.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

reorder.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

scope.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

self_conversion.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

self_type.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

self.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

static_method.carbon

Add category to parameter format, and share some code. (#6730)

2026-02-13 22:20:05 +00:00

syntactic_merge_literal.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00

syntactic_merge.carbon

Add category to parameter format, and share some code. (#6730)

2026-02-13 22:20:05 +00:00

todo_access_modifiers.carbon

Switch class to use a blanket impl for Destroy (#6125)

2025-09-29 16:05:06 +00:00

virtual_modifiers.carbon

Add an interface-with-self generic to each interface and same for constraints (#6667)

2026-02-19 16:24:07 +00:00