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carbon-lang/toolchain/check/testdata/if_expr/constant_condition.carbon
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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

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// 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/if_expr/constant_condition.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/if_expr/constant_condition.carbon
fn A() -> i32 { return 1; }
fn B() -> i32 { return 2; }
fn F() -> i32 {
return if true then A() else B();
}
fn G() -> i32 {
return if false then A() else B();
}
fn Constant() -> i32 {
var v: if true then i32 else i32* = 1;
var w: if false then i32 else i32* = &v;
return *w;
}
fn PartiallyConstant(t: type) -> i32 {
var v: if true then i32 else t = 1;
var w: if false then t else i32* = &v;
return *w;
}
// CHECK:STDOUT: --- constant_condition.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: type: type = facet_type <type> [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.type: type = fn_type @A [concrete]
// CHECK:STDOUT: %A: %A.type = struct_value () [concrete]
// CHECK:STDOUT: %int_1.5b8: Core.IntLiteral = int_value 1 [concrete]
// CHECK:STDOUT: %ImplicitAs.type.0ff: type = generic_interface_type @ImplicitAs [concrete]
// CHECK:STDOUT: %ImplicitAs.generic: %ImplicitAs.type.0ff = struct_value () [concrete]
// CHECK:STDOUT: %pattern_type.9a587c.1: type = pattern_type type [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.282: <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.3bd: <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.type: type = fn_type @B [concrete]
// CHECK:STDOUT: %B: %B.type = struct_value () [concrete]
// CHECK:STDOUT: %int_2.ecc: Core.IntLiteral = int_value 2 [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.8a6: <bound method> = bound_method %int_2.ecc, %Core.IntLiteral.as.ImplicitAs.impl.Convert.f60 [concrete]
// CHECK:STDOUT: %bound_method.a55: <bound method> = bound_method %int_2.ecc, %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn [concrete]
// CHECK:STDOUT: %int_2.2e0: %i32 = int_value 2 [concrete]
// CHECK:STDOUT: %F.type: type = fn_type @F [concrete]
// CHECK:STDOUT: %F: %F.type = struct_value () [concrete]
// CHECK:STDOUT: %true: bool = bool_literal true [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: %T.67d: type = symbolic_binding T, 0 [symbolic]
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.type.20f: type = fn_type @ptr.as.Copy.impl.Op, @ptr.as.Copy.impl(%T.67d) [symbolic]
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.f12: %ptr.as.Copy.impl.Op.type.20f = 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.95d: %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.95d) [concrete]
// CHECK:STDOUT: %.2b9: type = fn_type_with_self_type %Copy.WithSelf.Op.type.f76, %Copy.facet.95d [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: %G.type: type = fn_type @G [concrete]
// CHECK:STDOUT: %G: %G.type = struct_value () [concrete]
// CHECK:STDOUT: %false: bool = bool_literal false [concrete]
// CHECK:STDOUT: %Constant.type: type = fn_type @Constant [concrete]
// CHECK:STDOUT: %Constant: %Constant.type = struct_value () [concrete]
// CHECK:STDOUT: %ptr.a17: type = ptr_type %i32 [concrete]
// CHECK:STDOUT: %v.patt: %pattern_type.d94 = ref_binding_pattern v [concrete]
// CHECK:STDOUT: %v.var_patt: %pattern_type.d94 = var_pattern %v.patt [concrete]
// CHECK:STDOUT: %pattern_type.7dc: type = pattern_type %ptr.a17 [concrete]
// CHECK:STDOUT: %w.patt: %pattern_type.7dc = ref_binding_pattern w [concrete]
// CHECK:STDOUT: %w.var_patt: %pattern_type.7dc = var_pattern %w.patt [concrete]
// CHECK:STDOUT: %Copy.impl_witness.83a: <witness> = impl_witness imports.%Copy.impl_witness_table.fb0, @ptr.as.Copy.impl(%i32) [concrete]
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.type.dfc: type = fn_type @ptr.as.Copy.impl.Op, @ptr.as.Copy.impl(%i32) [concrete]
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.81f: %ptr.as.Copy.impl.Op.type.dfc = struct_value () [concrete]
// CHECK:STDOUT: %Copy.facet.652: %Copy.type = facet_value %ptr.a17, (%Copy.impl_witness.83a) [concrete]
// CHECK:STDOUT: %Copy.WithSelf.Op.type.9a2: type = fn_type @Copy.WithSelf.Op, @Copy.WithSelf(%Copy.facet.652) [concrete]
// CHECK:STDOUT: %.309: type = fn_type_with_self_type %Copy.WithSelf.Op.type.9a2, %Copy.facet.652 [concrete]
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.specific_fn: <specific function> = specific_function %ptr.as.Copy.impl.Op.81f, @ptr.as.Copy.impl.Op(%i32) [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.loc28 [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.d4d: %SubobjectDestroy.type = facet_value %ptr.a17, (%custom_witness.b80ef6.1) [concrete]
// CHECK:STDOUT: %DestroyImpl.impl_witness.b8f: <witness> = impl_witness imports.%DestroyImpl.impl_witness_table, @T.as_type.as.DestroyImpl.impl(%SubobjectDestroy.facet.d4d) [concrete]
// CHECK:STDOUT: %Destroy.facet.abb: %Destroy.type = facet_value %ptr.a17, (%DestroyImpl.impl_witness.b8f, %custom_witness.b80ef6.1) [concrete]
// CHECK:STDOUT: %SelfDestruct.specific_fn.690: <specific function> = specific_function %SelfDestruct, @SelfDestruct(%Destroy.facet.abb) [concrete]
// CHECK:STDOUT: %SubobjectDestroy.WithSelf.Op.type.6870fd.2: type = fn_type @SubobjectDestroy.WithSelf.Op.loc27 [concrete]
// CHECK:STDOUT: %SubobjectDestroy.WithSelf.Op.30f1ee.2: %SubobjectDestroy.WithSelf.Op.type.6870fd.2 = struct_value () [concrete]
// CHECK:STDOUT: %custom_witness.b80ef6.2: <witness> = custom_witness (%SubobjectDestroy.WithSelf.Op.30f1ee.2), @SubobjectDestroy [concrete]
// CHECK:STDOUT: %SubobjectDestroy.facet.49a: %SubobjectDestroy.type = facet_value %i32, (%custom_witness.b80ef6.2) [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.b80ef6.2) [concrete]
// CHECK:STDOUT: %SelfDestruct.specific_fn.845: <specific function> = specific_function %SelfDestruct, @SelfDestruct(%Destroy.facet.c2b) [concrete]
// CHECK:STDOUT: %t.param_patt.277: %pattern_type.9a587c.1 = value_param_pattern [concrete]
// CHECK:STDOUT: %t.patt.3a0: %pattern_type.9a587c.1 = wrapper_binding_pattern t, %t.param_patt.277 [concrete]
// CHECK:STDOUT: %PartiallyConstant.type: type = fn_type @PartiallyConstant [concrete]
// CHECK:STDOUT: %PartiallyConstant: %PartiallyConstant.type = struct_value () [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.e474: @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.e474), @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.import_ref.06a: @ptr.as.Copy.impl.%ptr.as.Copy.impl.Op.type (%ptr.as.Copy.impl.Op.type.20f) = import_ref Core//prelude/parts/copy, loc{{\d+_\d+}}, loaded [symbolic = @ptr.as.Copy.impl.%ptr.as.Copy.impl.Op (constants.%ptr.as.Copy.impl.Op.f12)]
// CHECK:STDOUT: %Copy.impl_witness_table.fb0 = impl_witness_table (%Core.import_ref.06a), @ptr.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: .B = %B.decl
// CHECK:STDOUT: .F = %F.decl
// CHECK:STDOUT: .G = %G.decl
// CHECK:STDOUT: .Constant = %Constant.decl
// CHECK:STDOUT: .PartiallyConstant = %PartiallyConstant.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core.import = import Core
// CHECK:STDOUT: %A.decl: %A.type = fn_decl @A [concrete = constants.%A] {
// 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: %.loc15_11: 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: %B.decl: %B.type = fn_decl @B [concrete = constants.%B] {
// 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_11: 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: %F.decl: %F.type = fn_decl @F [concrete = constants.%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: %.loc18: 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: %G.decl: %G.type = fn_decl @G [concrete = constants.%G] {
// 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: %.loc22: 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: %Constant.decl: %Constant.type = fn_decl @Constant [concrete = constants.%Constant] {
// 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.loc26 [concrete = constants.%return.patt.6fa]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %i32.loc26: type = type_literal constants.%i32 [concrete = constants.%i32]
// CHECK:STDOUT: %.loc26: Core.Form = init_form %i32.loc26 [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: %PartiallyConstant.decl: %PartiallyConstant.type = fn_decl @PartiallyConstant [concrete = constants.%PartiallyConstant] {
// CHECK:STDOUT: %t.param_patt: %pattern_type.9a587c.1 = value_param_pattern [concrete = constants.%t.param_patt.277]
// CHECK:STDOUT: %t.patt: %pattern_type.9a587c.1 = wrapper_binding_pattern t, %t.param_patt [concrete = constants.%t.patt.3a0]
// 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.loc32 [concrete = constants.%return.patt.6fa]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %i32.loc32: type = type_literal constants.%i32 [concrete = constants.%i32]
// CHECK:STDOUT: %.loc32_34: Core.Form = init_form %i32.loc32 [concrete = constants.%.0b3]
// CHECK:STDOUT: %t.param: type = value_param call_param0
// CHECK:STDOUT: %.loc32_25: type = type_literal type [concrete = type]
// CHECK:STDOUT: %t: type = wrapper_binding t, %t.param
// CHECK:STDOUT: %return.param: ref %i32 = out_param call_param1
// CHECK:STDOUT: %return: ref %i32 = return_slot %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @A() -> out %return.param: %i32 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %int_1: Core.IntLiteral = int_value 1 [concrete = constants.%int_1.5b8]
// 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.loc15_25.1: <bound method> = bound_method %int_1, %impl.elem0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.282]
// 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.loc15_25.2: <bound method> = bound_method %int_1, %specific_fn [concrete = constants.%bound_method.3bd]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.call: init %i32 = call %bound_method.loc15_25.2(%int_1) [concrete = constants.%int_1.68a]
// CHECK:STDOUT: %.loc15_25: init %i32 = converted %int_1, %Core.IntLiteral.as.ImplicitAs.impl.Convert.call [concrete = constants.%int_1.68a]
// CHECK:STDOUT: return %.loc15_25
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @B() -> out %return.param: %i32 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %int_2: Core.IntLiteral = int_value 2 [concrete = constants.%int_2.ecc]
// 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.loc16_25.1: <bound method> = bound_method %int_2, %impl.elem0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.8a6]
// 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.loc16_25.2: <bound method> = bound_method %int_2, %specific_fn [concrete = constants.%bound_method.a55]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.call: init %i32 = call %bound_method.loc16_25.2(%int_2) [concrete = constants.%int_2.2e0]
// CHECK:STDOUT: %.loc16_25: init %i32 = converted %int_2, %Core.IntLiteral.as.ImplicitAs.impl.Convert.call [concrete = constants.%int_2.2e0]
// CHECK:STDOUT: return %.loc16_25
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() -> out %return.param: %i32 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %true: bool = bool_literal true [concrete = constants.%true]
// CHECK:STDOUT: if %true br !if.expr.then else br !if.expr.else
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then:
// CHECK:STDOUT: %A.ref: %A.type = name_ref A, file.%A.decl [concrete = constants.%A]
// CHECK:STDOUT: %A.call: init %i32 = call %A.ref()
// CHECK:STDOUT: %.loc19_25.1: %i32 = value_of_initializer %A.call
// CHECK:STDOUT: %.loc19_25.2: %i32 = converted %A.call, %.loc19_25.1
// CHECK:STDOUT: br !if.expr.result(%.loc19_25.2)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else:
// CHECK:STDOUT: %B.ref: %B.type = name_ref B, file.%B.decl [concrete = constants.%B]
// CHECK:STDOUT: %B.call: init %i32 = call %B.ref()
// CHECK:STDOUT: %.loc19_27.1: %i32 = value_of_initializer %B.call
// CHECK:STDOUT: %.loc19_27.2: %i32 = converted %B.call, %.loc19_27.1
// CHECK:STDOUT: br !if.expr.result(%.loc19_27.2)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result:
// CHECK:STDOUT: %.loc19_10: %i32 = block_arg !if.expr.result
// 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.loc19_10.1: <bound method> = bound_method %.loc19_10, %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.loc19_10.2: <bound method> = bound_method %.loc19_10, %specific_fn
// CHECK:STDOUT: %Int.as.Copy.impl.Op.call: init %i32 = call %bound_method.loc19_10.2(%.loc19_10)
// CHECK:STDOUT: return %Int.as.Copy.impl.Op.call
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @G() -> out %return.param: %i32 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %false: bool = bool_literal false [concrete = constants.%false]
// CHECK:STDOUT: if %false br !if.expr.then else br !if.expr.else
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then:
// CHECK:STDOUT: %A.ref: %A.type = name_ref A, file.%A.decl [concrete = constants.%A]
// CHECK:STDOUT: %A.call: init %i32 = call %A.ref()
// CHECK:STDOUT: %.loc23_26.1: %i32 = value_of_initializer %A.call
// CHECK:STDOUT: %.loc23_26.2: %i32 = converted %A.call, %.loc23_26.1
// CHECK:STDOUT: br !if.expr.result(%.loc23_26.2)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else:
// CHECK:STDOUT: %B.ref: %B.type = name_ref B, file.%B.decl [concrete = constants.%B]
// CHECK:STDOUT: %B.call: init %i32 = call %B.ref()
// CHECK:STDOUT: %.loc23_28.1: %i32 = value_of_initializer %B.call
// CHECK:STDOUT: %.loc23_28.2: %i32 = converted %B.call, %.loc23_28.1
// CHECK:STDOUT: br !if.expr.result(%.loc23_28.2)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result:
// CHECK:STDOUT: %.loc23_10: %i32 = block_arg !if.expr.result
// 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.loc23_10.1: <bound method> = bound_method %.loc23_10, %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.loc23_10.2: <bound method> = bound_method %.loc23_10, %specific_fn
// CHECK:STDOUT: %Int.as.Copy.impl.Op.call: init %i32 = call %bound_method.loc23_10.2(%.loc23_10)
// CHECK:STDOUT: return %Int.as.Copy.impl.Op.call
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Constant() -> out %return.param: %i32 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %v.var: ref %i32 = var_storage %v.var_patt
// CHECK:STDOUT: %int_1: Core.IntLiteral = int_value 1 [concrete = constants.%int_1.5b8]
// CHECK:STDOUT: %impl.elem0.loc27: %.33a = impl_witness_access constants.%ImplicitAs.impl_witness.d73, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.f60]
// CHECK:STDOUT: %bound_method.loc27_3.1: <bound method> = bound_method %int_1, %impl.elem0.loc27 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.282]
// CHECK:STDOUT: %specific_fn.loc27: <specific function> = specific_function %impl.elem0.loc27, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
// CHECK:STDOUT: %bound_method.loc27_3.2: <bound method> = bound_method %int_1, %specific_fn.loc27 [concrete = constants.%bound_method.3bd]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.call: init %i32 = call %bound_method.loc27_3.2(%int_1) [concrete = constants.%int_1.68a]
// CHECK:STDOUT: %.loc27_3.1: init %i32 = converted %int_1, %Core.IntLiteral.as.ImplicitAs.impl.Convert.call [concrete = constants.%int_1.68a]
// CHECK:STDOUT: assign %v.var, %.loc27_3.1
// CHECK:STDOUT: br !.loc27_13
// CHECK:STDOUT:
// CHECK:STDOUT: !.loc27_13:
// CHECK:STDOUT: %true: bool = bool_literal true [concrete = constants.%true]
// CHECK:STDOUT: if %true br !if.expr.then.loc27 else br !if.expr.else.loc27
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc27:
// CHECK:STDOUT: %i32.loc27_23: type = type_literal constants.%i32 [concrete = constants.%i32]
// CHECK:STDOUT: br !if.expr.result.loc27(%i32.loc27_23)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc27:
// CHECK:STDOUT: %i32.loc27_32: type = type_literal constants.%i32 [concrete = constants.%i32]
// CHECK:STDOUT: %ptr.loc27: type = ptr_type %i32.loc27_32 [concrete = constants.%ptr.a17]
// CHECK:STDOUT: br !if.expr.result.loc27(%ptr.loc27)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc27:
// CHECK:STDOUT: %.loc27_10: type = block_arg !if.expr.result.loc27 [concrete = constants.%i32]
// CHECK:STDOUT: br !.loc27_8
// CHECK:STDOUT:
// CHECK:STDOUT: !.loc27_8:
// CHECK:STDOUT: %v: ref %i32 = wrapper_binding v, %v.var
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %v.patt: %pattern_type.d94 = ref_binding_pattern v [concrete = constants.%v.patt]
// CHECK:STDOUT: %v.var_patt: %pattern_type.d94 = var_pattern %v.patt [concrete = constants.%v.var_patt]
// CHECK:STDOUT: }
// CHECK:STDOUT: %w.var: ref %ptr.a17 = var_storage %w.var_patt
// CHECK:STDOUT: %v.ref: ref %i32 = name_ref v, %v
// CHECK:STDOUT: %addr: %ptr.a17 = addr_of %v.ref
// CHECK:STDOUT: %impl.elem0.loc28: %.309 = impl_witness_access constants.%Copy.impl_witness.83a, element0 [concrete = constants.%ptr.as.Copy.impl.Op.81f]
// CHECK:STDOUT: %bound_method.loc28_40.1: <bound method> = bound_method %addr, %impl.elem0.loc28
// CHECK:STDOUT: %specific_fn.loc28: <specific function> = specific_function %impl.elem0.loc28, @ptr.as.Copy.impl.Op(constants.%i32) [concrete = constants.%ptr.as.Copy.impl.Op.specific_fn]
// CHECK:STDOUT: %bound_method.loc28_40.2: <bound method> = bound_method %addr, %specific_fn.loc28
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.call: init %ptr.a17 = call %bound_method.loc28_40.2(%addr)
// CHECK:STDOUT: assign %w.var, %ptr.as.Copy.impl.Op.call
// CHECK:STDOUT: br !.loc28_13
// CHECK:STDOUT:
// CHECK:STDOUT: !.loc28_13:
// CHECK:STDOUT: %false: bool = bool_literal false [concrete = constants.%false]
// CHECK:STDOUT: if %false br !if.expr.then.loc28 else br !if.expr.else.loc28
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc28:
// CHECK:STDOUT: %i32.loc28_24: type = type_literal constants.%i32 [concrete = constants.%i32]
// CHECK:STDOUT: br !if.expr.result.loc28(%i32.loc28_24)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc28:
// CHECK:STDOUT: %i32.loc28_33: type = type_literal constants.%i32 [concrete = constants.%i32]
// CHECK:STDOUT: %ptr.loc28: type = ptr_type %i32.loc28_33 [concrete = constants.%ptr.a17]
// CHECK:STDOUT: br !if.expr.result.loc28(%ptr.loc28)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc28:
// CHECK:STDOUT: %.loc28_10: type = block_arg !if.expr.result.loc28 [concrete = constants.%ptr.a17]
// CHECK:STDOUT: br !.loc28_8
// CHECK:STDOUT:
// CHECK:STDOUT: !.loc28_8:
// CHECK:STDOUT: %w: ref %ptr.a17 = wrapper_binding w, %w.var
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %w.patt: %pattern_type.7dc = ref_binding_pattern w [concrete = constants.%w.patt]
// CHECK:STDOUT: %w.var_patt: %pattern_type.7dc = var_pattern %w.patt [concrete = constants.%w.var_patt]
// CHECK:STDOUT: }
// CHECK:STDOUT: %w.ref: ref %ptr.a17 = name_ref w, %w
// CHECK:STDOUT: %.loc29_11: %ptr.a17 = acquire_value %w.ref
// CHECK:STDOUT: %.loc29_10.1: ref %i32 = deref %.loc29_11
// CHECK:STDOUT: %.loc29_10.2: %i32 = acquire_value %.loc29_10.1
// CHECK:STDOUT: %impl.elem0.loc29: %.2b9 = impl_witness_access constants.%Copy.impl_witness.8af, element0 [concrete = constants.%Int.as.Copy.impl.Op.cae]
// CHECK:STDOUT: %bound_method.loc29_10.1: <bound method> = bound_method %.loc29_10.2, %impl.elem0.loc29
// CHECK:STDOUT: %specific_fn.loc29: <specific function> = specific_function %impl.elem0.loc29, @Int.as.Copy.impl.Op(constants.%int_32) [concrete = constants.%Int.as.Copy.impl.Op.specific_fn]
// CHECK:STDOUT: %bound_method.loc29_10.2: <bound method> = bound_method %.loc29_10.2, %specific_fn.loc29
// CHECK:STDOUT: %Int.as.Copy.impl.Op.call: init %i32 = call %bound_method.loc29_10.2(%.loc29_10.2)
// CHECK:STDOUT: %Destroy.facet.loc28_3.1: %Destroy.type = facet_value constants.%ptr.a17, (constants.%DestroyImpl.impl_witness.b8f, constants.%custom_witness.b80ef6.1) [concrete = constants.%Destroy.facet.abb]
// CHECK:STDOUT: %.loc28_3.1: %Destroy.type = converted constants.%ptr.a17, %Destroy.facet.loc28_3.1 [concrete = constants.%Destroy.facet.abb]
// CHECK:STDOUT: %Destroy.facet.loc28_3.2: %Destroy.type = facet_value constants.%ptr.a17, (constants.%DestroyImpl.impl_witness.b8f, constants.%custom_witness.b80ef6.1) [concrete = constants.%Destroy.facet.abb]
// CHECK:STDOUT: %.loc28_3.2: %Destroy.type = converted constants.%ptr.a17, %Destroy.facet.loc28_3.2 [concrete = constants.%Destroy.facet.abb]
// CHECK:STDOUT: %SelfDestruct.specific_fn.1: <specific function> = specific_function constants.%SelfDestruct, @SelfDestruct(constants.%Destroy.facet.abb) [concrete = constants.%SelfDestruct.specific_fn.690]
// CHECK:STDOUT: %SelfDestruct.call.loc28: init %empty_tuple.type = call %SelfDestruct.specific_fn.1(%w.var)
// CHECK:STDOUT: %Destroy.facet.loc27_3.1: %Destroy.type = facet_value constants.%i32, (constants.%DestroyImpl.impl_witness.077, constants.%custom_witness.b80ef6.2) [concrete = constants.%Destroy.facet.c2b]
// CHECK:STDOUT: %.loc27_3.2: %Destroy.type = converted constants.%i32, %Destroy.facet.loc27_3.1 [concrete = constants.%Destroy.facet.c2b]
// CHECK:STDOUT: %Destroy.facet.loc27_3.2: %Destroy.type = facet_value constants.%i32, (constants.%DestroyImpl.impl_witness.077, constants.%custom_witness.b80ef6.2) [concrete = constants.%Destroy.facet.c2b]
// CHECK:STDOUT: %.loc27_3.3: %Destroy.type = converted constants.%i32, %Destroy.facet.loc27_3.2 [concrete = constants.%Destroy.facet.c2b]
// CHECK:STDOUT: %SelfDestruct.specific_fn.2: <specific function> = specific_function constants.%SelfDestruct, @SelfDestruct(constants.%Destroy.facet.c2b) [concrete = constants.%SelfDestruct.specific_fn.845]
// CHECK:STDOUT: %SelfDestruct.call.loc27: init %empty_tuple.type = call %SelfDestruct.specific_fn.2(%v.var)
// CHECK:STDOUT: return %Int.as.Copy.impl.Op.call
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @SubobjectDestroy.WithSelf.Op.loc28(%self.param: ref %ptr.a17) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @SubobjectDestroy.WithSelf.Op.loc27(%self.param: ref %i32) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @PartiallyConstant(%t.param: type) -> out %return.param: %i32 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %v.var: ref %i32 = var_storage %v.var_patt
// CHECK:STDOUT: %int_1: Core.IntLiteral = int_value 1 [concrete = constants.%int_1.5b8]
// CHECK:STDOUT: %impl.elem0.loc33: %.33a = impl_witness_access constants.%ImplicitAs.impl_witness.d73, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.f60]
// CHECK:STDOUT: %bound_method.loc33_3.1: <bound method> = bound_method %int_1, %impl.elem0.loc33 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.282]
// CHECK:STDOUT: %specific_fn.loc33: <specific function> = specific_function %impl.elem0.loc33, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
// CHECK:STDOUT: %bound_method.loc33_3.2: <bound method> = bound_method %int_1, %specific_fn.loc33 [concrete = constants.%bound_method.3bd]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.call: init %i32 = call %bound_method.loc33_3.2(%int_1) [concrete = constants.%int_1.68a]
// CHECK:STDOUT: %.loc33_3.1: init %i32 = converted %int_1, %Core.IntLiteral.as.ImplicitAs.impl.Convert.call [concrete = constants.%int_1.68a]
// CHECK:STDOUT: assign %v.var, %.loc33_3.1
// CHECK:STDOUT: br !.loc33_13
// CHECK:STDOUT:
// CHECK:STDOUT: !.loc33_13:
// CHECK:STDOUT: %true: bool = bool_literal true [concrete = constants.%true]
// CHECK:STDOUT: if %true br !if.expr.then.loc33 else br !if.expr.else.loc33
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc33:
// CHECK:STDOUT: %i32.loc33: type = type_literal constants.%i32 [concrete = constants.%i32]
// CHECK:STDOUT: br !if.expr.result.loc33(%i32.loc33)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc33:
// CHECK:STDOUT: %t.ref.loc33: type = name_ref t, %t
// CHECK:STDOUT: br !if.expr.result.loc33(%t.ref.loc33)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc33:
// CHECK:STDOUT: %.loc33_10: type = block_arg !if.expr.result.loc33 [concrete = constants.%i32]
// CHECK:STDOUT: br !.loc33_8
// CHECK:STDOUT:
// CHECK:STDOUT: !.loc33_8:
// CHECK:STDOUT: %v: ref %i32 = wrapper_binding v, %v.var
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %v.patt: %pattern_type.d94 = ref_binding_pattern v [concrete = constants.%v.patt]
// CHECK:STDOUT: %v.var_patt: %pattern_type.d94 = var_pattern %v.patt [concrete = constants.%v.var_patt]
// CHECK:STDOUT: }
// CHECK:STDOUT: %w.var: ref %ptr.a17 = var_storage %w.var_patt
// CHECK:STDOUT: %v.ref: ref %i32 = name_ref v, %v
// CHECK:STDOUT: %addr: %ptr.a17 = addr_of %v.ref
// CHECK:STDOUT: %impl.elem0.loc34: %.309 = impl_witness_access constants.%Copy.impl_witness.83a, element0 [concrete = constants.%ptr.as.Copy.impl.Op.81f]
// CHECK:STDOUT: %bound_method.loc34_38.1: <bound method> = bound_method %addr, %impl.elem0.loc34
// CHECK:STDOUT: %specific_fn.loc34: <specific function> = specific_function %impl.elem0.loc34, @ptr.as.Copy.impl.Op(constants.%i32) [concrete = constants.%ptr.as.Copy.impl.Op.specific_fn]
// CHECK:STDOUT: %bound_method.loc34_38.2: <bound method> = bound_method %addr, %specific_fn.loc34
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.call: init %ptr.a17 = call %bound_method.loc34_38.2(%addr)
// CHECK:STDOUT: assign %w.var, %ptr.as.Copy.impl.Op.call
// CHECK:STDOUT: br !.loc34_13
// CHECK:STDOUT:
// CHECK:STDOUT: !.loc34_13:
// CHECK:STDOUT: %false: bool = bool_literal false [concrete = constants.%false]
// CHECK:STDOUT: if %false br !if.expr.then.loc34 else br !if.expr.else.loc34
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc34:
// CHECK:STDOUT: %t.ref.loc34: type = name_ref t, %t
// CHECK:STDOUT: br !if.expr.result.loc34(%t.ref.loc34)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc34:
// CHECK:STDOUT: %i32.loc34: type = type_literal constants.%i32 [concrete = constants.%i32]
// CHECK:STDOUT: %ptr: type = ptr_type %i32.loc34 [concrete = constants.%ptr.a17]
// CHECK:STDOUT: br !if.expr.result.loc34(%ptr)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc34:
// CHECK:STDOUT: %.loc34_10: type = block_arg !if.expr.result.loc34 [concrete = constants.%ptr.a17]
// CHECK:STDOUT: br !.loc34_8
// CHECK:STDOUT:
// CHECK:STDOUT: !.loc34_8:
// CHECK:STDOUT: %w: ref %ptr.a17 = wrapper_binding w, %w.var
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %w.patt: %pattern_type.7dc = ref_binding_pattern w [concrete = constants.%w.patt]
// CHECK:STDOUT: %w.var_patt: %pattern_type.7dc = var_pattern %w.patt [concrete = constants.%w.var_patt]
// CHECK:STDOUT: }
// CHECK:STDOUT: %w.ref: ref %ptr.a17 = name_ref w, %w
// CHECK:STDOUT: %.loc35_11: %ptr.a17 = acquire_value %w.ref
// CHECK:STDOUT: %.loc35_10.1: ref %i32 = deref %.loc35_11
// CHECK:STDOUT: %.loc35_10.2: %i32 = acquire_value %.loc35_10.1
// CHECK:STDOUT: %impl.elem0.loc35: %.2b9 = impl_witness_access constants.%Copy.impl_witness.8af, element0 [concrete = constants.%Int.as.Copy.impl.Op.cae]
// CHECK:STDOUT: %bound_method.loc35_10.1: <bound method> = bound_method %.loc35_10.2, %impl.elem0.loc35
// CHECK:STDOUT: %specific_fn.loc35: <specific function> = specific_function %impl.elem0.loc35, @Int.as.Copy.impl.Op(constants.%int_32) [concrete = constants.%Int.as.Copy.impl.Op.specific_fn]
// CHECK:STDOUT: %bound_method.loc35_10.2: <bound method> = bound_method %.loc35_10.2, %specific_fn.loc35
// CHECK:STDOUT: %Int.as.Copy.impl.Op.call: init %i32 = call %bound_method.loc35_10.2(%.loc35_10.2)
// CHECK:STDOUT: %Destroy.facet.loc34_3.1: %Destroy.type = facet_value constants.%ptr.a17, (constants.%DestroyImpl.impl_witness.b8f, constants.%custom_witness.b80ef6.1) [concrete = constants.%Destroy.facet.abb]
// CHECK:STDOUT: %.loc34_3.1: %Destroy.type = converted constants.%ptr.a17, %Destroy.facet.loc34_3.1 [concrete = constants.%Destroy.facet.abb]
// CHECK:STDOUT: %Destroy.facet.loc34_3.2: %Destroy.type = facet_value constants.%ptr.a17, (constants.%DestroyImpl.impl_witness.b8f, constants.%custom_witness.b80ef6.1) [concrete = constants.%Destroy.facet.abb]
// CHECK:STDOUT: %.loc34_3.2: %Destroy.type = converted constants.%ptr.a17, %Destroy.facet.loc34_3.2 [concrete = constants.%Destroy.facet.abb]
// CHECK:STDOUT: %SelfDestruct.specific_fn.1: <specific function> = specific_function constants.%SelfDestruct, @SelfDestruct(constants.%Destroy.facet.abb) [concrete = constants.%SelfDestruct.specific_fn.690]
// CHECK:STDOUT: %SelfDestruct.call.loc34: init %empty_tuple.type = call %SelfDestruct.specific_fn.1(%w.var)
// CHECK:STDOUT: %Destroy.facet.loc33_3.1: %Destroy.type = facet_value constants.%i32, (constants.%DestroyImpl.impl_witness.077, constants.%custom_witness.b80ef6.2) [concrete = constants.%Destroy.facet.c2b]
// CHECK:STDOUT: %.loc33_3.2: %Destroy.type = converted constants.%i32, %Destroy.facet.loc33_3.1 [concrete = constants.%Destroy.facet.c2b]
// CHECK:STDOUT: %Destroy.facet.loc33_3.2: %Destroy.type = facet_value constants.%i32, (constants.%DestroyImpl.impl_witness.077, constants.%custom_witness.b80ef6.2) [concrete = constants.%Destroy.facet.c2b]
// CHECK:STDOUT: %.loc33_3.3: %Destroy.type = converted constants.%i32, %Destroy.facet.loc33_3.2 [concrete = constants.%Destroy.facet.c2b]
// CHECK:STDOUT: %SelfDestruct.specific_fn.2: <specific function> = specific_function constants.%SelfDestruct, @SelfDestruct(constants.%Destroy.facet.c2b) [concrete = constants.%SelfDestruct.specific_fn.845]
// CHECK:STDOUT: %SelfDestruct.call.loc33: init %empty_tuple.type = call %SelfDestruct.specific_fn.2(%v.var)
// CHECK:STDOUT: return %Int.as.Copy.impl.Op.call
// CHECK:STDOUT: }
// CHECK:STDOUT:
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