create mode 100644 test/cases/compile_errors/discarding_error_value.zig
 create mode 100644 test/cases/compile_errors/duplicate_enum_field.zig
 create mode 100644 test/cases/compile_errors/duplicate_error_in_switch.zig
 create mode 100644 test/cases/compile_errors/explicitly_casting_non_tag_type_to_enum.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/discarding_error_value.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/duplicate_enum_field.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/duplicate_error_in_switch.zig
 delete mode 100644 test/cases/compile_errors/stage1/obj/explicitly_casting_non_tag_type_to_enum.zig