Dana Jansens acb7810e32 Avoid crashing when an impl decl has a missing definition (#6349) ...

When the missing definition is diagnosed at the end of the file, the
witness is set to an error. Impl lookup was skipping impls entirely when
the witness was an error, which means a non-final LookupImplWitness
could be later evaluated against a specific and crash since the lookup
fails instead of returning the error.

The same crash could also occur when verifying poisoned queries hadn't
changed, but now it can find an ErrorInst witness instead, so it is
changed to handle that gracefully.

2025-11-13 17:54:49 +00:00

..

lookup

Support ref tags on arguments to ref params (#6312)

2025-11-11 20:30:19 +00:00

assoc_const_self.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

basic.carbon

Switch handling of errors in impls to not build a type structure (#5881)

2025-07-30 20:24:38 +00:00

compound.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

declaration.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

empty.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

error_recovery.carbon

Avoid crashing when an impl decl has a missing definition (#6349)

2025-11-13 17:54:49 +00:00

extend_final.carbon

Change the Destroy blanket impls to be more specific (#6098)

2025-09-18 22:10:50 +00:00

extend_impl_generic.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

extend_impl.carbon

Use GetStructType when building object repr structs (#5923)

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

fail_alias.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

fail_call_invalid.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

fail_extend_impl_forall.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

fail_extend_impl_scope.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

fail_extend_impl_type_as.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

fail_extend_non_interface.carbon

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

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

fail_extend_partially_defined_interface.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

fail_extend_undefined_interface.carbon

Separate binding insts for refs and values (#6235)

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

fail_impl_as_scope.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

fail_impl_bad_assoc_const.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

fail_impl_bad_assoc_fn.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

fail_impl_bad_interface.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

fail_impl_bad_type.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

fail_redefinition.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

fail_self_type_mismatch.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

fail_undefined_interface.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

forward_decls.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

generic_redeclaration.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

impl_as_named_constraint.carbon

Make named constraint eval to a FacetType with itself in it (#6308)

2025-10-31 22:10:35 +00:00

impl_as.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

impl_assoc_const_with_prelude.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

impl_assoc_const.carbon

Finish renaming BindName and related insts. (#6281)

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

impl_forall.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

impl_self_as.carbon

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

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

impl_thunk_min_prelude.carbon

Finish renaming BindName and related insts. (#6281)

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

impl_thunk.carbon

Add support for ref patterns (#6283)

2025-10-29 16:28:56 +00:00

impl_where_redecl.carbon

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

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

import_builtin_call.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

import_compound.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

import_extend_impl.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

import_generic.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

import_impl_with_no_interface.carbon

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

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

import_interface_assoc_const.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

import_self_specific.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

import_self.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

import_thunk.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

import_use_generic.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

interface_args.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

multiple_extend.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

name_poisoning.carbon

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

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

no_definition_in_impl_file.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

redeclaration.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

self_in_class.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

self_in_signature.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

todo_impl_with_unrelated_fn.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

use_assoc_const.carbon

Add require decls to Interface and NamedConstraint (#6321)

2025-11-11 16:36:15 +00:00

using_invalid_interface.carbon

Handle some more errors in interfaces without crashing. (#6155)

2025-10-03 14:31:45 +00:00