Hello,
I have a tiny patch that changes Sema to diagnose when ObjC is used but ObjC interop is disabled. Surprisingly, this is not diagnosed today. How should most tests be fixed? For reference, here is what is failing:
********************
Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
Testing Time: 19.64s
********************
Failing Tests (84):
Swift(linux-x86_64) :: Compatibility/attr_objc.swift
Swift(linux-x86_64) :: Constraints/casts.swift
Swift(linux-x86_64) :: Compatibility/override.swift
Swift(linux-x86_64) :: Constraints/members_objc.swift
Swift(linux-x86_64) :: IDE/complete_override.swift
Swift(linux-x86_64) :: IDE/comment_to_xml.swift
Swift(linux-x86_64) :: IDE/complete_override_access_control_protocol.swift
Swift(linux-x86_64) :: IDE/complete_override_access_control_class.swift
Swift(linux-x86_64) :: IDE/complete_members_optional.swift
Swift(linux-x86_64) :: Parse/objc_enum.swift
Swift(linux-x86_64) :: Sema/objc_attr_requires_module_3.swift
Swift(linux-x86_64) :: Sema/dynamic_attr_requires_module.swift
Swift(linux-x86_64) :: decl/func/functions.swift
Swift(linux-x86_64) :: decl/inherit/override.swift
Swift(linux-x86_64) :: decl/protocol/conforms/near_miss_objc.swift
Swift(linux-x86_64) :: decl/protocol/req/func.swift
Swift(linux-x86_64) :: decl/objc_override_multi.swift
Swift(linux-x86_64) :: decl/objc_redeclaration_multi.swift
Swift(linux-x86_64) :: decl/protocol/req/optionality.swift
Swift(linux-x86_64) :: decl/protocol/req/associated_type_objc.swift
Swift(linux-x86_64) :: decl/protocol/req/unavailable.swift
Swift(linux-x86_64) :: decl/protocol/objc.swift
Swift(linux-x86_64) :: expr/dynamic_lookup.swift
Swift(linux-x86_64) :: type/subclass_composition_objc.swift
Swift(linux-x86_64) :: Generics/existential_restrictions.swift
Swift(linux-x86_64) :: expr/cast/as_coerce.swift
Swift(linux-x86_64) :: decl/class/override.swift
Swift(linux-x86_64) :: Serialization/override.swift
Swift(linux-x86_64) :: Serialization/class.swift
Swift(linux-x86_64) :: Serialization/class-roundtrip-module.swift
Swift(linux-x86_64) :: IRGen/witness_table_objc_associated_type.swift
Swift(linux-x86_64) :: SILOptimizer/definite_init_failable_initializers_objc.swift
Swift(linux-x86_64) :: Serialization/objc.swift
Swift(linux-x86_64) :: decl/protocol/req/optional.swift
Swift(linux-x86_64) :: attr/attr_dynamic.swift
Swift(linux-x86_64) :: IDE/print_usrs.swift
Swift(linux-x86_64) :: Interpreter/enum-nonexhaustivity.swift
Swift(linux-x86_64) :: Serialization/class-determinism.swift
Swift(linux-x86_64) :: IRGen/objc_enum_multi_file.swift
Swift(linux-x86_64) :: decl/func/dynamic_self.swift
Swift(linux-x86_64) :: Constraints/generics.swift
Swift(linux-x86_64) :: attr/attr_cdecl.swift
Swift(linux-x86_64) :: IRGen/builtins.swift
Swift(linux-x86_64) :: attr/attr_discardableResult.swift
Swift(linux-x86_64) :: attr/attributes.swift
Swift(linux-x86_64) :: decl/protocol/protocols.swift
Swift(linux-x86_64) :: IRGen/protocol_metadata.swift
Swift(linux-x86_64) :: SILGen/builtins.swift
Swift(linux-x86_64) :: SILGen/dynamic_self.swift
Swift(linux-x86_64) :: SILGen/initializers.swift
Swift(linux-x86_64) :: SILGen/init_ref_delegation.swift
Swift(linux-x86_64) :: SILGen/guaranteed_self.swift
Swift(linux-x86_64) :: SILGen/generic_property_base_lifetime.swift
Swift(linux-x86_64) :: SILGen/properties.swift
Swift(linux-x86_64) :: SILGen/protocol_extensions.swift
Swift(linux-x86_64) :: SILGen/protocol_optional.swift
Swift(linux-x86_64) :: SILGen/witness_tables.swift
Swift(linux-x86_64) :: SILGen/vtable_thunks.swift
Swift(linux-x86_64) :: SILGen/witnesses.swift
Swift(linux-x86_64) :: SILOptimizer/sil_combine.sil
Swift(linux-x86_64) :: SIL/Parser/basic.sil
Swift(linux-x86_64) :: SILOptimizer/simplify_cfg.sil
Swift(linux-x86_64) :: IRGen/enum.sil
Swift(linux-x86_64) :: Serialization/Recovery/typedefs.swift
Swift(linux-x86_64) :: SILOptimizer/sil_simplify_instrs.sil
Swift(linux-x86_64) :: Serialization/basic_sil.swift
Swift(linux-x86_64) :: SILOptimizer/cast_promote.sil
Swift(linux-x86_64) :: SILOptimizer/mandatory_inlining.sil
Swift(linux-x86_64) :: SILOptimizer/functionsigopts_sroa.sil
Swift(linux-x86_64) :: IRGen/exactcast.sil
Swift(linux-x86_64) :: SILOptimizer/existential_type_propagation.sil
Swift(linux-x86_64) :: SILOptimizer/inlinecaches_objc.sil
Swift(linux-x86_64) :: SIL/ownership-verifier/use_verifier.sil
Swift(linux-x86_64) :: SIL/Parser/overloaded_member.sil
Swift(linux-x86_64) :: SILOptimizer/devirt_access.sil
Swift(linux-x86_64) :: SILOptimizer/devirt_jump_thread.sil
Swift(linux-x86_64) :: SILOptimizer/cast_foldings.sil
Swift(linux-x86_64) :: SILOptimizer/devirt_access_serialized.sil
Swift(linux-x86_64) :: SILOptimizer/sink.sil
Swift(linux-x86_64) :: SILOptimizer/looprotate.sil
Swift(linux-x86_64) :: SILOptimizer/split_critical_edges.sil
Swift(linux-x86_64) :: SILOptimizer/devirt_speculative.sil
Swift(linux-x86_64) :: IRGen/exactcast2.sil
Swift(linux-x86_64) :: SIL/Parser/undef.sil
Expected Passes : 3139
Expected Failures : 56
Unsupported Tests : 1154
Unexpected Failures: 84