create mode 100644 test/cases/compile_errors/C_pointer_pointing_to_non_C_ABI_compatible_type_or_has_align_attr.zig
 create mode 100644 test/cases/compile_errors/C_pointer_to_anyopaque.zig
 create mode 100644 test/cases/compile_errors/align_n_expr_function_pointers_is_a_compile_error.zig
 create mode 100644 test/cases/compile_errors/array_access_of_non_array.zig
 create mode 100644 test/cases/compile_errors/array_access_with_non_integer_index.zig
 create mode 100644 test/cases/compile_errors/array_in_c_exported_function.zig
 create mode 100644 test/cases/compile_errors/capture_group_on_switch_prong_with_incompatible_payload_types.zig
 create mode 100644 test/cases/compile_errors/control_reaches_end_of_non-void_function.zig
 create mode 100644 test/cases/compile_errors/directly_embedding_opaque_type_in_struct_and_union.zig
 create mode 100644 test/cases/compile_errors/disallow_coercion_from_non-null-terminated_pointer_to_null-terminated_pointer.zig
 create mode 100644 test/cases/compile_errors/endless_loop_in_function_evaluation.zig
 create mode 100644 test/cases/compile_errors/export_function_with_comptime_parameter.zig
 create mode 100644 test/cases/compile_errors/export_generic_function.zig
 create mode 100644 test/cases/compile_errors/extern_function_with_comptime_parameter.zig
 create mode 100644 test/cases/compile_errors/extern_union_given_enum_tag_type.zig
 create mode 100644 test/cases/compile_errors/function_alignment_non_power_of_2.zig
 create mode 100644 test/cases/compile_errors/function_parameter_is_opaque.zig
 create mode 100644 test/cases/compile_errors/function_ptr_alignment.zig
 create mode 100644 test/cases/compile_errors/function_returning_opaque_type.zig
 create mode 100644 test/cases/compile_errors/function_with_non-extern_non-packed_enum_parameter.zig
 create mode 100644 test/cases/compile_errors/function_with_non-extern_non-packed_struct_parameter.zig
 create mode 100644 test/cases/compile_errors/function_with_non-extern_non-packed_union_parameter.zig
 create mode 100644 test/cases/compile_errors/generic_function_instance_with_non-constant_expression.zig
 create mode 100644 test/cases/compile_errors/helpful_return_type_error_message.zig
 create mode 100644 test/cases/compile_errors/implicit_cast_from_array_to_mutable_slice.zig
 create mode 100644 test/cases/compile_errors/implicitly_increasing_pointer_alignment.zig
 create mode 100644 test/cases/compile_errors/load_too_many_bytes_from_comptime_reinterpreted_pointer.zig
 create mode 100644 test/cases/compile_errors/non-enum_tag_type_passed_to_union.zig
 create mode 100644 test/cases/compile_errors/non-integer_tag_type_to_automatic_union_enum.zig
 create mode 100644 test/cases/compile_errors/non-integer_tag_type_to_enum.zig
 create mode 100644 test/cases/compile_errors/opaque_type_with_field.zig
 create mode 100644 test/cases/compile_errors/pass_const_ptr_to_mutable_ptr_fn.zig
 create mode 100644 test/cases/compile_errors/pointer_to_noreturn.zig
 create mode 100644 test/cases/compile_errors/stage1/aligned_variable_of_zero-bit_type.zig
 create mode 100644 test/cases/compile_errors/stage1/attempt_to_use_0_bit_type_in_extern_fn.zig
 create mode 100644 test/cases/compile_errors/stage1/implicit_casting_undefined_c_pointer_to_zig_pointer.zig
 create mode 100644 test/cases/compile_errors/stage1/issue_2687_coerce_from_undefined_array_pointer_to_slice.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/C_pointer_pointing_to_non_C_ABI_compatible_type_or_has_align_attr.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/C_pointer_to_anyopaque.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/align_n_expr_function_pointers_is_a_compile_error.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/aligned_variable_of_zero-bit_type.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/array_access_of_non_array.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/array_access_with_non_integer_index.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/array_in_c_exported_function.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/attempt_to_use_0_bit_type_in_extern_fn.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/capture_group_on_switch_prong_with_incompatible_payload_types.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/control_reaches_end_of_non-void_function.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/directly_embedding_opaque_type_in_struct_and_union.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/disallow_coercion_from_non-null-terminated_pointer_to_null-terminated_pointer.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/endless_loop_in_function_evaluation.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/export_function_with_comptime_parameter.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/export_generic_function.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/extern_function_with_comptime_parameter.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/extern_union_given_enum_tag_type.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/function_alignment_non_power_of_2.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/function_parameter_is_opaque.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/function_returning_opaque_type.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/function_with_non-extern_non-packed_enum_parameter.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/function_with_non-extern_non-packed_struct_parameter.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/function_with_non-extern_non-packed_union_parameter.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/generic_function_instance_with_non-constant_expression.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/implicit_cast_from_array_to_mutable_slice.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/implicit_casting_undefined_c_pointer_to_zig_pointer.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/implicitly_increasing_pointer_alignment.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/issue_2687_coerce_from_undefined_array_pointer_to_slice.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/load_too_many_bytes_from_comptime_reinterpreted_pointer.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/non-enum_tag_type_passed_to_union.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/non-integer_tag_type_to_automatic_union_enum.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/opaque_type_with_field.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/pass_const_ptr_to_mutable_ptr_fn.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/pointer_to_noreturn.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/unknown_length_pointer_to_opaque.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/unreachable_parameter.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/use_anyopaque_as_return_type_of_fn_ptr.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/use_implicit_casts_to_assign_null_to_non-nullable_pointer.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/using_an_unknown_len_ptr_type_instead_of_array.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/wrong_initializer_for_union_payload_of_type_type.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/wrong_pointer_coerced_to_pointer_to_opaque_{}.zig
 delete mode 100644 test/cases/compile_errors/stage1/test/helpful_return_type_error_message.zig
 delete mode 100644 test/cases/compile_errors/stage1/test/switching_with_non-exhaustive_enums.zig
 create mode 100644 test/cases/compile_errors/switching_with_non-exhaustive_enums.zig
 create mode 100644 test/cases/compile_errors/unknown_length_pointer_to_opaque.zig
 create mode 100644 test/cases/compile_errors/unreachable_parameter.zig
 create mode 100644 test/cases/compile_errors/use_anyopaque_as_return_type_of_fn_ptr.zig
 create mode 100644 test/cases/compile_errors/use_implicit_casts_to_assign_null_to_non-nullable_pointer.zig
 create mode 100644 test/cases/compile_errors/using_an_unknown_len_ptr_type_instead_of_array.zig
 create mode 100644 test/cases/compile_errors/wrong_initializer_for_union_payload_of_type_type.zig
 create mode 100644 test/cases/compile_errors/wrong_pointer_coerced_to_pointer_to_opaque_{}.zig