mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 22:02:23 +01:00
Geoff Romer
e0c6800ab3
See [here](https://docs.google.com/document/d/1rWcueFwIfZox6GKVGxiUG4cBzjrZ6djXiIDGyJDtrE4/edit?tab=t.0#heading=h.7mi143mdhr2h) for an overview of the changes and their rationale. Assisted-by: Gemini 3.1 Pro via Antigravity
91 lines
4.0 KiB
Plaintext
91 lines
4.0 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
|
|
// Exceptions. See /LICENSE for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/none.carbon
|
|
// TODO: Add ranges and switch to "--dump-sem-ir-ranges=only".
|
|
// EXTRA-ARGS: --dump-sem-ir-ranges=if-present
|
|
//
|
|
// AUTOUPDATE
|
|
// TIP: To test this file alone, run:
|
|
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/impl/fail_extend_undefined_interface.carbon
|
|
// TIP: To dump output, run:
|
|
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/impl/fail_extend_undefined_interface.carbon
|
|
|
|
interface I;
|
|
|
|
class C {
|
|
// CHECK:STDERR: fail_extend_undefined_interface.carbon:[[@LINE+7]]:3: error: `extend impl as` incomplete facet type `I` [ExtendImplAsIncomplete]
|
|
// CHECK:STDERR: extend impl as I;
|
|
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~
|
|
// CHECK:STDERR: fail_extend_undefined_interface.carbon:[[@LINE-6]]:1: note: interface was forward declared here [InterfaceForwardDeclaredHere]
|
|
// CHECK:STDERR: interface I;
|
|
// CHECK:STDERR: ^~~~~~~~~~~~
|
|
// CHECK:STDERR:
|
|
extend impl as I;
|
|
}
|
|
|
|
fn F(c: C) {
|
|
C.F();
|
|
c.F();
|
|
}
|
|
|
|
// CHECK:STDOUT: --- fail_extend_undefined_interface.carbon
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: constants {
|
|
// CHECK:STDOUT: %I.type: type = facet_type <@I> [concrete]
|
|
// CHECK:STDOUT: %C: type = class_type @C [concrete]
|
|
// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
|
|
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %empty_struct_type [concrete]
|
|
// CHECK:STDOUT: %pattern_type: type = pattern_type %C [concrete]
|
|
// CHECK:STDOUT: %F.type: type = fn_type @F [concrete]
|
|
// CHECK:STDOUT: %F: %F.type = struct_value () [concrete]
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: file {
|
|
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
|
|
// CHECK:STDOUT: .I = %I.decl
|
|
// CHECK:STDOUT: .C = %C.decl
|
|
// CHECK:STDOUT: .F = %F.decl
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %I.decl: type = interface_decl @I [concrete = constants.%I.type] {} {}
|
|
// CHECK:STDOUT: %C.decl: type = class_decl @C [concrete = constants.%C] {} {}
|
|
// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {
|
|
// CHECK:STDOUT: %c.param_patt: %pattern_type = value_param_pattern [concrete]
|
|
// CHECK:STDOUT: %c.patt: %pattern_type = at_binding_pattern c, %c.param_patt [concrete]
|
|
// CHECK:STDOUT: } {
|
|
// CHECK:STDOUT: %c.param: %C = value_param call_param0
|
|
// CHECK:STDOUT: %C.ref.loc28: type = name_ref C, file.%C.decl [concrete = constants.%C]
|
|
// CHECK:STDOUT: %c: %C = value_binding c, %c.param
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: interface @I;
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: impl @C.as.I.impl: %Self.ref as %I.ref;
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: class @C {
|
|
// CHECK:STDOUT: impl_decl @C.as.I.impl [concrete] {} {
|
|
// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%C [concrete = constants.%C]
|
|
// CHECK:STDOUT: %I.ref: type = name_ref I, file.%I.decl [concrete = constants.%I.type]
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type]
|
|
// CHECK:STDOUT: complete_type_witness = %complete_type
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: !members:
|
|
// CHECK:STDOUT: .Self = constants.%C
|
|
// CHECK:STDOUT: .I = <poisoned>
|
|
// CHECK:STDOUT: .F = <poisoned>
|
|
// CHECK:STDOUT: has_error
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: fn @F(%c.param: %C) {
|
|
// CHECK:STDOUT: !entry:
|
|
// CHECK:STDOUT: %C.ref.loc29: type = name_ref C, file.%C.decl [concrete = constants.%C]
|
|
// CHECK:STDOUT: %F.ref.loc29: <error> = name_ref F, <error> [concrete = <error>]
|
|
// CHECK:STDOUT: %c.ref: %C = name_ref c, %c
|
|
// CHECK:STDOUT: %F.ref.loc30: <error> = name_ref F, <error> [concrete = <error>]
|
|
// CHECK:STDOUT: return
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|