carbon-language/carbon-lang
1
0 Fork 0
mirror of https://github.com/carbon-language/carbon-lang.git synced 2026-11-10 12:28:25 +00:00
Code Issues Packages Projects Releases 10 Wiki Activity
Files
05a7ecbd34253a978ab1259ebeb42d528b569538
carbon-lang/toolchain/check/testdata/class/local.carbon
T
Christopher Di Bella 05a7ecbd34 Move SubobjectDestroy and SelfDestruct out of interface Destroy (#7942) 
Determining that a type has trivial destruction requires checking
whether all of its subobjects have trivial destruction and whether its
type has a custom witness for `Destroy.Op`. This isn't possible when
`Destroy` is the custodian for `Destroy.Op` and `SubobjectDestroy.Op`,
so we need to make `SubobjectDestroy` its own interface.

`Destroy.SelfDestruct` becomes a standalone function because it depends
on `SubobjectDestroy` and `Destroy` being implemented, and is also
responsible for generating any custom witnesses for both interfaces.
Making `SelfDestruct` an interface was experimented with, but this
required a blanket impl that caused issues for facet types.

`Destroy` depends on `SubobjectDestroy` to be implemented. We'd ideally
use `require impls SubobjectDestroy`, but it isn't complete yet, and it
also causes problems when `Destroy` is implemented inside the class
definition. We work around this by temporarily renaming the `Destroy`
interface to `DestroyImpl`, and introducing a constraint called
`Destroy` so that user code doesn't need to write `Core.SubobjectDestroy
& Core.Destroy`.
2026-10-26 21:35:01 +00:00

261 lines
22 KiB
Plaintext
Raw Blame History

// 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/int.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/class/local.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/class/local.carbon
class A {
fn F() -> i32 {
class B {
fn Make() -> Self {
returned var b: Self = {.n = 1};
return var;
}
var n: i32;
}
return B.Make().n;
}
}
// CHECK:STDOUT: --- local.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: type: type = facet_type <type> [concrete]
// CHECK:STDOUT: %A: type = class_type @A [concrete]
// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete]
// CHECK:STDOUT: %Int.type: type = parameterized_class_name_type @Int [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %Int.generic: %Int.type = struct_value () [concrete]
// CHECK:STDOUT: %N: Core.IntLiteral = symbolic_binding N, 0 [symbolic]
// CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [concrete]
// CHECK:STDOUT: %.0b3: Core.Form = init_form %i32 [concrete]
// CHECK:STDOUT: %pattern_type.d94: type = pattern_type %i32 [concrete]
// CHECK:STDOUT: %return.param_patt.299: %pattern_type.d94 = out_param_pattern [concrete]
// CHECK:STDOUT: %return.patt.6fa: %pattern_type.d94 = return_slot_pattern %return.param_patt.299, %i32 [concrete]
// CHECK:STDOUT: %A.F.type: type = fn_type @A.F [concrete]
// CHECK:STDOUT: %A.F: %A.F.type = struct_value () [concrete]
// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
// CHECK:STDOUT: %complete_type.357: <witness> = complete_type_witness %empty_struct_type [concrete]
// CHECK:STDOUT: %B: type = class_type @B [concrete]
// CHECK:STDOUT: %.d31: Core.Form = init_form %B [concrete]
// CHECK:STDOUT: %pattern_type.6f2: type = pattern_type %B [concrete]
// CHECK:STDOUT: %return.param_patt.6ad: %pattern_type.6f2 = out_param_pattern [concrete]
// CHECK:STDOUT: %return.patt.f2b: %pattern_type.6f2 = return_slot_pattern %return.param_patt.6ad, %B [concrete]
// CHECK:STDOUT: %B.Make.type: type = fn_type @B.Make [concrete]
// CHECK:STDOUT: %B.Make: %B.Make.type = struct_value () [concrete]
// CHECK:STDOUT: %B.elem: type = unbound_element_type %B, %i32 [concrete]
// CHECK:STDOUT: %struct_type.n.4d4: type = struct_type {.n: %i32} [concrete]
// CHECK:STDOUT: %complete_type.31e: <witness> = complete_type_witness %struct_type.n.4d4 [concrete]
// CHECK:STDOUT: %b.patt: %pattern_type.6f2 = ref_binding_pattern b [concrete]
// CHECK:STDOUT: %b.var_patt: %pattern_type.6f2 = var_pattern %b.patt [concrete]
// CHECK:STDOUT: %int_1.5b8: Core.IntLiteral = int_value 1 [concrete]
// CHECK:STDOUT: %struct_type.n.44a: type = struct_type {.n: Core.IntLiteral} [concrete]
// CHECK:STDOUT: %struct: %struct_type.n.44a = struct_value (%int_1.5b8) [concrete]
// CHECK:STDOUT: %ImplicitAs.type.0ff: type = generic_interface_type @ImplicitAs [concrete]
// CHECK:STDOUT: %ImplicitAs.generic: %ImplicitAs.type.0ff = struct_value () [concrete]
// CHECK:STDOUT: %ImplicitAs.type.6b0: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [concrete]
// CHECK:STDOUT: %To: Core.IntLiteral = symbolic_binding To, 0 [symbolic]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.3c6: type = fn_type @Core.IntLiteral.as.ImplicitAs.impl.Convert, @Core.IntLiteral.as.ImplicitAs.impl(%To) [symbolic]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.6f2: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.3c6 = struct_value () [symbolic]
// CHECK:STDOUT: %ImplicitAs.impl_witness.d73: <witness> = impl_witness imports.%ImplicitAs.impl_witness_table.f53, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.766: type = fn_type @Core.IntLiteral.as.ImplicitAs.impl.Convert, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.f60: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.766 = struct_value () [concrete]
// CHECK:STDOUT: %ImplicitAs.facet: %ImplicitAs.type.6b0 = facet_value Core.IntLiteral, (%ImplicitAs.impl_witness.d73) [concrete]
// CHECK:STDOUT: %ImplicitAs.WithSelf.Convert.type.58f: type = fn_type @ImplicitAs.WithSelf.Convert, @ImplicitAs.WithSelf(%i32, %ImplicitAs.facet) [concrete]
// CHECK:STDOUT: %.33a: type = fn_type_with_self_type %ImplicitAs.WithSelf.Convert.type.58f, %ImplicitAs.facet [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.bound: <bound method> = bound_method %int_1.5b8, %Core.IntLiteral.as.ImplicitAs.impl.Convert.f60 [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn: <specific function> = specific_function %Core.IntLiteral.as.ImplicitAs.impl.Convert.f60, @Core.IntLiteral.as.ImplicitAs.impl.Convert(%int_32) [concrete]
// CHECK:STDOUT: %bound_method: <bound method> = bound_method %int_1.5b8, %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn [concrete]
// CHECK:STDOUT: %int_1.68a: %i32 = int_value 1 [concrete]
// CHECK:STDOUT: %B.val: %B = struct_value (%int_1.68a) [concrete]
// CHECK:STDOUT: %Copy.type: type = facet_type <@Copy> [concrete]
// CHECK:STDOUT: %Int.as.Copy.impl.Op.type.a1d: type = fn_type @Int.as.Copy.impl.Op, @Int.as.Copy.impl(%N) [symbolic]
// CHECK:STDOUT: %Int.as.Copy.impl.Op.3c1: %Int.as.Copy.impl.Op.type.a1d = struct_value () [symbolic]
// CHECK:STDOUT: %Copy.impl_witness.8af: <witness> = impl_witness imports.%Copy.impl_witness_table.f44, @Int.as.Copy.impl(%int_32) [concrete]
// CHECK:STDOUT: %Int.as.Copy.impl.Op.type.648: type = fn_type @Int.as.Copy.impl.Op, @Int.as.Copy.impl(%int_32) [concrete]
// CHECK:STDOUT: %Int.as.Copy.impl.Op.cae: %Int.as.Copy.impl.Op.type.648 = struct_value () [concrete]
// CHECK:STDOUT: %Copy.facet: %Copy.type = facet_value %i32, (%Copy.impl_witness.8af) [concrete]
// CHECK:STDOUT: %Copy.WithSelf.Op.type.f76: type = fn_type @Copy.WithSelf.Op, @Copy.WithSelf(%Copy.facet) [concrete]
// CHECK:STDOUT: %.2b9: type = fn_type_with_self_type %Copy.WithSelf.Op.type.f76, %Copy.facet [concrete]
// CHECK:STDOUT: %Int.as.Copy.impl.Op.specific_fn: <specific function> = specific_function %Int.as.Copy.impl.Op.cae, @Int.as.Copy.impl.Op(%int_32) [concrete]
// CHECK:STDOUT: %SelfDestruct.type: type = fn_type @SelfDestruct [concrete]
// CHECK:STDOUT: %SelfDestruct: %SelfDestruct.type = struct_value () [concrete]
// CHECK:STDOUT: %Destroy.type: type = facet_type <@Destroy> [concrete]
// CHECK:STDOUT: %SubobjectDestroy.type: type = facet_type <@SubobjectDestroy> [concrete]
// CHECK:STDOUT: %T.09f: %SubobjectDestroy.type = symbolic_binding T, 0 [symbolic]
// CHECK:STDOUT: %T.as_type.as.DestroyImpl.impl.Op.type.dea: type = fn_type @T.as_type.as.DestroyImpl.impl.Op, @T.as_type.as.DestroyImpl.impl(%T.09f) [symbolic]
// CHECK:STDOUT: %T.as_type.as.DestroyImpl.impl.Op.6e5: %T.as_type.as.DestroyImpl.impl.Op.type.dea = struct_value () [symbolic]
// CHECK:STDOUT: %SubobjectDestroy.WithSelf.Op.type.6870fd.1: type = fn_type @SubobjectDestroy.WithSelf.Op.loc26_19.1 [concrete]
// CHECK:STDOUT: %SubobjectDestroy.WithSelf.Op.30f1ee.1: %SubobjectDestroy.WithSelf.Op.type.6870fd.1 = struct_value () [concrete]
// CHECK:STDOUT: %custom_witness.b80ef6.1: <witness> = custom_witness (%SubobjectDestroy.WithSelf.Op.30f1ee.1), @SubobjectDestroy [concrete]
// CHECK:STDOUT: %SubobjectDestroy.facet.49a: %SubobjectDestroy.type = facet_value %i32, (%custom_witness.b80ef6.1) [concrete]
// CHECK:STDOUT: %DestroyImpl.impl_witness.077: <witness> = impl_witness imports.%DestroyImpl.impl_witness_table, @T.as_type.as.DestroyImpl.impl(%SubobjectDestroy.facet.49a) [concrete]
// CHECK:STDOUT: %Destroy.facet.c2b: %Destroy.type = facet_value %i32, (%DestroyImpl.impl_witness.077, %custom_witness.b80ef6.1) [concrete]
// CHECK:STDOUT: %SelfDestruct.specific_fn.845: <specific function> = specific_function %SelfDestruct, @SelfDestruct(%Destroy.facet.c2b) [concrete]
// CHECK:STDOUT: %SubobjectDestroy.WithSelf.Op.type.6870fd.3: type = fn_type @SubobjectDestroy.WithSelf.Op.loc26_19.3 [concrete]
// CHECK:STDOUT: %SubobjectDestroy.WithSelf.Op.30f1ee.3: %SubobjectDestroy.WithSelf.Op.type.6870fd.3 = struct_value () [concrete]
// CHECK:STDOUT: %custom_witness.b80ef6.3: <witness> = custom_witness (%SubobjectDestroy.WithSelf.Op.30f1ee.3), @SubobjectDestroy [concrete]
// CHECK:STDOUT: %SubobjectDestroy.facet.be1: %SubobjectDestroy.type = facet_value %B, (%custom_witness.b80ef6.3) [concrete]
// CHECK:STDOUT: %DestroyImpl.impl_witness.424: <witness> = impl_witness imports.%DestroyImpl.impl_witness_table, @T.as_type.as.DestroyImpl.impl(%SubobjectDestroy.facet.be1) [concrete]
// CHECK:STDOUT: %Destroy.facet.7d6: %Destroy.type = facet_value %B, (%DestroyImpl.impl_witness.424, %custom_witness.b80ef6.3) [concrete]
// CHECK:STDOUT: %SelfDestruct.specific_fn.f3e: <specific function> = specific_function %SelfDestruct, @SelfDestruct(%Destroy.facet.7d6) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [concrete] {
// CHECK:STDOUT: .Int = %Core.Int
// CHECK:STDOUT: .ImplicitAs = %Core.ImplicitAs
// CHECK:STDOUT: .Copy = %Core.Copy
// CHECK:STDOUT: .SelfDestruct = %Core.SelfDestruct
// CHECK:STDOUT: import Core//prelude
// CHECK:STDOUT: import Core//prelude/...
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
// CHECK:STDOUT: %Core.ImplicitAs: %ImplicitAs.type.0ff = import_ref Core//prelude/parts/as, ImplicitAs, loaded [concrete = constants.%ImplicitAs.generic]
// CHECK:STDOUT: %Core.import_ref.e47: @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert.type (%Core.IntLiteral.as.ImplicitAs.impl.Convert.type.3c6) = import_ref Core//prelude/parts/int, loc{{\d+_\d+}}, loaded [symbolic = @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert (constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.6f2)]
// CHECK:STDOUT: %ImplicitAs.impl_witness_table.f53 = impl_witness_table (%Core.import_ref.e47), @Core.IntLiteral.as.ImplicitAs.impl [concrete]
// CHECK:STDOUT: %Core.Copy: type = import_ref Core//prelude/parts/copy, Copy, loaded [concrete = constants.%Copy.type]
// CHECK:STDOUT: %Core.import_ref.72f: @Int.as.Copy.impl.%Int.as.Copy.impl.Op.type (%Int.as.Copy.impl.Op.type.a1d) = import_ref Core//prelude/parts/int, loc{{\d+_\d+}}, loaded [symbolic = @Int.as.Copy.impl.%Int.as.Copy.impl.Op (constants.%Int.as.Copy.impl.Op.3c1)]
// CHECK:STDOUT: %Copy.impl_witness_table.f44 = impl_witness_table (%Core.import_ref.72f), @Int.as.Copy.impl [concrete]
// CHECK:STDOUT: %Core.SelfDestruct: %SelfDestruct.type = import_ref Core//prelude/parts/destroy, SelfDestruct, loaded [concrete = constants.%SelfDestruct]
// CHECK:STDOUT: %Core.import_ref.74d: @T.as_type.as.DestroyImpl.impl.%T.as_type.as.DestroyImpl.impl.Op.type (%T.as_type.as.DestroyImpl.impl.Op.type.dea) = import_ref Core//prelude/parts/destroy, loc{{\d+_\d+}}, loaded [symbolic = @T.as_type.as.DestroyImpl.impl.%T.as_type.as.DestroyImpl.impl.Op (constants.%T.as_type.as.DestroyImpl.impl.Op.6e5)]
// CHECK:STDOUT: %DestroyImpl.impl_witness_table = impl_witness_table (%Core.import_ref.74d), @T.as_type.as.DestroyImpl.impl [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .Core = imports.%Core
// CHECK:STDOUT: .A = %A.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core.import = import Core
// CHECK:STDOUT: %A.decl: type = class_decl @A [concrete = constants.%A] {} {}
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @A {
// CHECK:STDOUT: %A.F.decl: %A.F.type = fn_decl @A.F [concrete = constants.%A.F] {
// CHECK:STDOUT: %return.param_patt: %pattern_type.d94 = out_param_pattern [concrete = constants.%return.param_patt.299]
// CHECK:STDOUT: %return.patt: %pattern_type.d94 = return_slot_pattern %return.param_patt, %i32 [concrete = constants.%return.patt.6fa]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %i32: type = type_literal constants.%i32 [concrete = constants.%i32]
// CHECK:STDOUT: %.loc16: Core.Form = init_form %i32 [concrete = constants.%.0b3]
// CHECK:STDOUT: %return.param: ref %i32 = out_param call_param0
// CHECK:STDOUT: %return: ref %i32 = return_slot %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type.357]
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%A
// CHECK:STDOUT: .F = %A.F.decl
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @B {
// CHECK:STDOUT: %B.Make.decl: %B.Make.type = fn_decl @B.Make [concrete = constants.%B.Make] {
// CHECK:STDOUT: %return.param_patt: %pattern_type.6f2 = out_param_pattern [concrete = constants.%return.param_patt.6ad]
// CHECK:STDOUT: %return.patt: %pattern_type.6f2 = return_slot_pattern %return.param_patt, %Self.ref.loc18 [concrete = constants.%return.patt.f2b]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %Self.ref.loc18: type = name_ref Self, constants.%B [concrete = constants.%B]
// CHECK:STDOUT: %.loc18: Core.Form = init_form %Self.ref.loc18 [concrete = constants.%.d31]
// CHECK:STDOUT: %return.param: ref %B = out_param call_param0
// CHECK:STDOUT: %return: ref %B = return_slot %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %field_decl: %B.elem = field_decl n, element0, %i32 in [concrete] {
// CHECK:STDOUT: %i32: type = type_literal constants.%i32 [concrete = constants.%i32]
// CHECK:STDOUT: }
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness constants.%struct_type.n.4d4 [concrete = constants.%complete_type.31e]
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%B
// CHECK:STDOUT: .Make = %B.Make.decl
// CHECK:STDOUT: .n = %field_decl
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @A.F() -> out %return.param: %i32 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %B.decl: type = class_decl @B [concrete = constants.%B] {} {}
// CHECK:STDOUT: %B.ref: type = name_ref B, %B.decl [concrete = constants.%B]
// CHECK:STDOUT: %Make.ref: %B.Make.type = name_ref Make, @B.%B.Make.decl [concrete = constants.%B.Make]
// CHECK:STDOUT: %.loc26_19.1: ref %B = temporary_storage
// CHECK:STDOUT: %B.Make.call: init %B to %.loc26_19.1 = call %Make.ref()
// CHECK:STDOUT: %.loc26_19.2: ref %B = temporary %.loc26_19.1, %B.Make.call
// CHECK:STDOUT: %n.ref: %B.elem = name_ref n, @B.%field_decl [concrete = @B.%field_decl]
// CHECK:STDOUT: %.loc26_20.1: ref %i32 = class_element_access %.loc26_19.2, element0
// CHECK:STDOUT: %.loc26_20.2: %i32 = acquire_value %.loc26_20.1
// CHECK:STDOUT: %impl.elem0: %.2b9 = impl_witness_access constants.%Copy.impl_witness.8af, element0 [concrete = constants.%Int.as.Copy.impl.Op.cae]
// CHECK:STDOUT: %bound_method.loc26_20.1: <bound method> = bound_method %.loc26_20.2, %impl.elem0
// CHECK:STDOUT: %specific_fn: <specific function> = specific_function %impl.elem0, @Int.as.Copy.impl.Op(constants.%int_32) [concrete = constants.%Int.as.Copy.impl.Op.specific_fn]
// CHECK:STDOUT: %bound_method.loc26_20.2: <bound method> = bound_method %.loc26_20.2, %specific_fn
// CHECK:STDOUT: %Int.as.Copy.impl.Op.call: init %i32 = call %bound_method.loc26_20.2(%.loc26_20.2)
// CHECK:STDOUT: %Destroy.facet.loc26_19.1: %Destroy.type = facet_value constants.%B, (constants.%DestroyImpl.impl_witness.424, constants.%custom_witness.b80ef6.3) [concrete = constants.%Destroy.facet.7d6]
// CHECK:STDOUT: %.loc26_19.3: %Destroy.type = converted constants.%B, %Destroy.facet.loc26_19.1 [concrete = constants.%Destroy.facet.7d6]
// CHECK:STDOUT: %Destroy.facet.loc26_19.2: %Destroy.type = facet_value constants.%B, (constants.%DestroyImpl.impl_witness.424, constants.%custom_witness.b80ef6.3) [concrete = constants.%Destroy.facet.7d6]
// CHECK:STDOUT: %.loc26_19.4: %Destroy.type = converted constants.%B, %Destroy.facet.loc26_19.2 [concrete = constants.%Destroy.facet.7d6]
// CHECK:STDOUT: %SelfDestruct.specific_fn: <specific function> = specific_function constants.%SelfDestruct, @SelfDestruct(constants.%Destroy.facet.7d6) [concrete = constants.%SelfDestruct.specific_fn.f3e]
// CHECK:STDOUT: %SelfDestruct.call: init %empty_tuple.type = call %SelfDestruct.specific_fn(%.loc26_19.2)
// CHECK:STDOUT: return %Int.as.Copy.impl.Op.call
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @B.Make() -> out %return.param: %B {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %int_1: Core.IntLiteral = int_value 1 [concrete = constants.%int_1.5b8]
// CHECK:STDOUT: %.loc19_39.1: %struct_type.n.44a = struct_literal (%int_1) [concrete = constants.%struct]
// CHECK:STDOUT: %impl.elem0: %.33a = impl_witness_access constants.%ImplicitAs.impl_witness.d73, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.f60]
// CHECK:STDOUT: %bound_method.loc19_39.1: <bound method> = bound_method %int_1, %impl.elem0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound]
// CHECK:STDOUT: %specific_fn: <specific function> = specific_function %impl.elem0, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
// CHECK:STDOUT: %bound_method.loc19_39.2: <bound method> = bound_method %int_1, %specific_fn [concrete = constants.%bound_method]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.call: init %i32 = call %bound_method.loc19_39.2(%int_1) [concrete = constants.%int_1.68a]
// CHECK:STDOUT: %.loc19_39.2: init %i32 = converted %int_1, %Core.IntLiteral.as.ImplicitAs.impl.Convert.call [concrete = constants.%int_1.68a]
// CHECK:STDOUT: %.loc19_39.3: ref %i32 = class_element_access %return.param, element0
// CHECK:STDOUT: %.loc19_39.4: init %i32 to %.loc19_39.3 = in_place_init %.loc19_39.2 [concrete = constants.%int_1.68a]
// CHECK:STDOUT: %.loc19_39.5: init %B to %return.param = class_init (%.loc19_39.4) [concrete = constants.%B.val]
// CHECK:STDOUT: %.loc19_18: init %B = converted %.loc19_39.1, %.loc19_39.5 [concrete = constants.%B.val]
// CHECK:STDOUT: assign %return.param, %.loc19_18
// CHECK:STDOUT: %Self.ref.loc19: type = name_ref Self, constants.%B [concrete = constants.%B]
// CHECK:STDOUT: %b: ref %B = wrapper_binding b, %return.param
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %b.patt: %pattern_type.6f2 = ref_binding_pattern b [concrete = constants.%b.patt]
// CHECK:STDOUT: %b.var_patt: %pattern_type.6f2 = var_pattern %b.patt [concrete = constants.%b.var_patt]
// CHECK:STDOUT: }
// CHECK:STDOUT: %.loc19_23: %B = acquire_value %b
// CHECK:STDOUT: return %.loc19_23 to %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @SubobjectDestroy.WithSelf.Op.loc26_19.1(%self.param: ref %i32) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @SubobjectDestroy.WithSelf.Op.loc26_19.2(%self.param: ref %struct_type.n.4d4) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %.loc26_19.1: ref %i32 = struct_access %self.param, element0
// CHECK:STDOUT: %Destroy.facet.loc26_19.1: %Destroy.type = facet_value constants.%i32, (constants.%DestroyImpl.impl_witness.077, constants.%custom_witness.b80ef6.1) [concrete = constants.%Destroy.facet.c2b]
// CHECK:STDOUT: %.loc26_19.2: %Destroy.type = converted constants.%i32, %Destroy.facet.loc26_19.1 [concrete = constants.%Destroy.facet.c2b]
// CHECK:STDOUT: %Destroy.facet.loc26_19.2: %Destroy.type = facet_value constants.%i32, (constants.%DestroyImpl.impl_witness.077, constants.%custom_witness.b80ef6.1) [concrete = constants.%Destroy.facet.c2b]
// CHECK:STDOUT: %.loc26_19.3: %Destroy.type = converted constants.%i32, %Destroy.facet.loc26_19.2 [concrete = constants.%Destroy.facet.c2b]
// CHECK:STDOUT: %SelfDestruct.specific_fn: <specific function> = specific_function constants.%SelfDestruct, @SelfDestruct(constants.%Destroy.facet.c2b) [concrete = constants.%SelfDestruct.specific_fn.845]
// CHECK:STDOUT: %SelfDestruct.call: init %empty_tuple.type = call %SelfDestruct.specific_fn(%.loc26_19.1)
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @SubobjectDestroy.WithSelf.Op.loc26_19.3(%self.param: ref %B) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %n.ref: %B.elem = name_ref n, @B.%field_decl [concrete = @B.%field_decl]
// CHECK:STDOUT: %.loc26_19.1: ref %i32 = class_element_access %self.param, element0
// CHECK:STDOUT: %Destroy.facet.loc26_19.1: %Destroy.type = facet_value constants.%i32, (constants.%DestroyImpl.impl_witness.077, constants.%custom_witness.b80ef6.1) [concrete = constants.%Destroy.facet.c2b]
// CHECK:STDOUT: %.loc26_19.2: %Destroy.type = converted constants.%i32, %Destroy.facet.loc26_19.1 [concrete = constants.%Destroy.facet.c2b]
// CHECK:STDOUT: %Destroy.facet.loc26_19.2: %Destroy.type = facet_value constants.%i32, (constants.%DestroyImpl.impl_witness.077, constants.%custom_witness.b80ef6.1) [concrete = constants.%Destroy.facet.c2b]
// CHECK:STDOUT: %.loc26_19.3: %Destroy.type = converted constants.%i32, %Destroy.facet.loc26_19.2 [concrete = constants.%Destroy.facet.c2b]
// CHECK:STDOUT: %SelfDestruct.specific_fn: <specific function> = specific_function constants.%SelfDestruct, @SelfDestruct(constants.%Destroy.facet.c2b) [concrete = constants.%SelfDestruct.specific_fn.845]
// CHECK:STDOUT: %SelfDestruct.call: init %empty_tuple.type = call %SelfDestruct.specific_fn(%.loc26_19.1)
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
Reference in new issue View Git Blame Copy Permalink