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carbon-lang/toolchain/check/testdata/impl/impl_thunk.carbon
T
Richard Smith ce080b3549 Support unqualified lookup into extended interfaces from classes and impls (#7217) 
When a class extends an interface, referring to a member name of the
interface as an unqualified name should refer to the class's
corresponding associated entity value, not to the associated entity
itself. Similarly, in an `impl`, unqualified names of associated
entities should refer to the `impl`'s corresponding value for that
entity.

To support this, we treat `impl`s as `extend`ing their implemented facet
type, and we make lookups into an extended facet type use the `Self`
type of the extending `impl` or `class` if lookup finds an associated
entity. We already did the latter if the extending entity was an
interface; this extends the existing support for these other cases.
2026-05-19 18:01:54 +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/convert.carbon
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/impl/impl_thunk.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/impl/impl_thunk.carbon
// --- no_thunk_param_name_differs.carbon
library "[[@TEST_NAME]]";
interface I { fn F(x: Self); }
// This is OK, and does not require a thunk despite the parameter name differing.
class C {
impl as I {
fn F(not_x: C);
}
}
// --- struct_conversion.carbon
library "[[@TEST_NAME]]";
interface I {
fn F(x: {.a: (), .b: {}}) -> {.c: (), .d: {}};
}
impl () as I {
//@dump-sem-ir-begin
fn F(y: {.b: {}, .a: ()}) -> {.d: {}, .c: ()};
//@dump-sem-ir-end
}
// --- inheritance_conversion.carbon
library "[[@TEST_NAME]]";
base class A {}
base class B { extend base: A; }
class C { extend base: B; }
interface X {
fn F[ref self: Self](other: Self*) -> Self*;
}
impl B as X {
//@dump-sem-ir-begin
fn F[ref self: A](other: A*) -> C*;
//@dump-sem-ir-end
}
// --- inheritance_value_conversion.carbon
library "[[@TEST_NAME]]";
base class A {}
class B { extend base: A; }
interface X {
fn F[self: Self](other: Self);
}
impl B as X {
//@dump-sem-ir-begin
fn F[self: A](other: A);
//@dump-sem-ir-end
}
// --- inheritance_value_conversion_pointer.carbon
library "[[@TEST_NAME]]";
base class A {}
base class B { extend base: A; }
class C { extend base: B; }
interface X {
fn F[ref self: Self](other: Self*) -> Self*;
}
impl B as X {
//@dump-sem-ir-begin
fn F[ref self: A](other: A*) -> C*;
//@dump-sem-ir-end
}
// --- inheritance_value_conversion_pointer_addr.carbon
library "[[@TEST_NAME]]";
base class A {}
base class B { extend base: A; }
class C { extend base: B; }
interface X {
fn F[ref self: Self](other: Self*) -> Self*;
}
impl B as X {
//@dump-sem-ir-begin
fn F[ref self: A](other: A*) -> C*;
//@dump-sem-ir-end
}
// --- inheritance_ref_conversion.carbon
library "[[@TEST_NAME]]";
base class A {}
base class B { extend base: A; }
interface X {
fn F[self: Self](ref other: Self);
}
impl B as X {
//@dump-sem-ir-begin
fn F[self: A](ref other: A);
//@dump-sem-ir-end
}
// --- fail_inheritance_value_conversion_copy_return.carbon
library "[[@TEST_NAME]]";
base class A {}
class B { extend base: A; }
interface X {
fn F() -> Self;
}
impl A as X {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_inheritance_value_conversion_copy_return.carbon:[[@LINE+10]]:3: error: cannot copy value of type `A` [CopyOfUncopyableType]
// CHECK:STDERR: fn F() -> B;
// CHECK:STDERR: ^~~~~~~~~~~~
// CHECK:STDERR: fail_inheritance_value_conversion_copy_return.carbon:[[@LINE+7]]:3: note: type `A` does not implement interface `Core.Copy` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: fn F() -> B;
// CHECK:STDERR: ^~~~~~~~~~~~
// CHECK:STDERR: fail_inheritance_value_conversion_copy_return.carbon:[[@LINE-11]]:3: note: while building thunk to match the signature of this function [ThunkSignature]
// CHECK:STDERR: fn F() -> Self;
// CHECK:STDERR: ^~~~~~~~~~~~~~~
// CHECK:STDERR:
fn F() -> B;
//@dump-sem-ir-end
}
// --- fail_param_type_mismatch.carbon
library "[[@TEST_NAME]]";
interface I {
// CHECK:STDERR: fail_param_type_mismatch.carbon:[[@LINE+6]]:8: error: cannot implicitly convert expression of type `A` to `B` [ConversionFailure]
// CHECK:STDERR: fn F(a: Self);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_param_type_mismatch.carbon:[[@LINE+3]]:8: note: type `A` does not implement interface `Core.ImplicitAs(B)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: fn F(a: Self);
// CHECK:STDERR: ^~~~~~~
fn F(a: Self);
}
class A {}
class B {}
impl A as I {
// CHECK:STDERR: fail_param_type_mismatch.carbon:[[@LINE+7]]:8: note: initializing function parameter [InCallToFunctionParam]
// CHECK:STDERR: fn F(a: B);
// CHECK:STDERR: ^~~~
// CHECK:STDERR: fail_param_type_mismatch.carbon:[[@LINE-10]]:3: note: while building thunk to match the signature of this function [ThunkSignature]
// CHECK:STDERR: fn F(a: Self);
// CHECK:STDERR: ^~~~~~~~~~~~~~
// CHECK:STDERR:
fn F(a: B);
}
// --- fail_return_mismatch.carbon
library "[[@TEST_NAME]]";
interface I {
fn F() -> Self;
}
class A {}
class B {}
impl A as I {
// CHECK:STDERR: fail_return_mismatch.carbon:[[@LINE+10]]:3: error: cannot implicitly convert expression of type `B` to `A` [ConversionFailure]
// CHECK:STDERR: fn F() -> B;
// CHECK:STDERR: ^~~~~~~~~~~~
// CHECK:STDERR: fail_return_mismatch.carbon:[[@LINE+7]]:3: note: type `B` does not implement interface `Core.ImplicitAs(A)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: fn F() -> B;
// CHECK:STDERR: ^~~~~~~~~~~~
// CHECK:STDERR: fail_return_mismatch.carbon:[[@LINE-13]]:3: note: while building thunk to match the signature of this function [ThunkSignature]
// CHECK:STDERR: fn F() -> Self;
// CHECK:STDERR: ^~~~~~~~~~~~~~~
// CHECK:STDERR:
fn F() -> B;
}
// --- return_empty_tuple_mismatch_allowed.carbon
library "[[@TEST_NAME]]";
interface I {
fn HasReturn() -> Self;
fn NoReturn();
fn EmptyTupleReturn() -> ();
}
impl () as I {
// OK, can `return HasReturn();` in thunk.
fn HasReturn();
// OK, exact match.
fn NoReturn();
// OK, same as `HasReturn`.
fn EmptyTupleReturn();
}
// --- fail_return_empty_tuple_mismatch.carbon
library "[[@TEST_NAME]]";
interface I {
fn NoReturn();
}
impl () as I {
// TODO: The proposal says to reject this. But should we really do so?
// CHECK:STDERR: fail_return_empty_tuple_mismatch.carbon:[[@LINE+7]]:3: error: function redeclaration differs because return type is `()` [FunctionRedeclReturnTypeDiffers]
// CHECK:STDERR: fn NoReturn() -> ();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_return_empty_tuple_mismatch.carbon:[[@LINE-8]]:3: note: previously declared with no return type [FunctionRedeclReturnTypePreviousNoReturn]
// CHECK:STDERR: fn NoReturn();
// CHECK:STDERR: ^~~~~~~~~~~~~~
// CHECK:STDERR:
fn NoReturn() -> ();
}
class C {}
impl C as I {
// CHECK:STDERR: fail_return_empty_tuple_mismatch.carbon:[[@LINE+7]]:3: error: function redeclaration differs because return type is `C` [FunctionRedeclReturnTypeDiffers]
// CHECK:STDERR: fn NoReturn() -> C;
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_return_empty_tuple_mismatch.carbon:[[@LINE-21]]:3: note: previously declared with no return type [FunctionRedeclReturnTypePreviousNoReturn]
// CHECK:STDERR: fn NoReturn();
// CHECK:STDERR: ^~~~~~~~~~~~~~
// CHECK:STDERR:
fn NoReturn() -> C;
}
// --- fail_param_type_incomplete.carbon
library "[[@TEST_NAME]]";
interface I(T:! type) {
// CHECK:STDERR: fail_param_type_incomplete.carbon:[[@LINE+3]]:8: error: parameter has incomplete type `B` in function definition [IncompleteTypeInFunctionParam]
// CHECK:STDERR: fn F(a: T);
// CHECK:STDERR: ^~~~
fn F(a: T);
}
// CHECK:STDERR: fail_param_type_incomplete.carbon:[[@LINE+3]]:1: note: class was forward declared here [ClassForwardDeclaredHere]
// CHECK:STDERR: class B;
// CHECK:STDERR: ^~~~~~~~
class B;
class C {
impl as I(B) {
// CHECK:STDERR: fail_param_type_incomplete.carbon:[[@LINE+17]]:5: note: while building thunk calling this function [ThunkCallee]
// CHECK:STDERR: fn F(c: C);
// CHECK:STDERR: ^~~~~~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_param_type_incomplete.carbon:[[@LINE-14]]:8: error: cannot implicitly convert expression of type `B` to `C` [ConversionFailure]
// CHECK:STDERR: fn F(a: T);
// CHECK:STDERR: ^~~~
// CHECK:STDERR: fail_param_type_incomplete.carbon:[[@LINE-17]]:8: note: type `B` does not implement interface `Core.ImplicitAs(C)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: fn F(a: T);
// CHECK:STDERR: ^~~~
// CHECK:STDERR: fail_param_type_incomplete.carbon:[[@LINE+7]]:10: note: initializing function parameter [InCallToFunctionParam]
// CHECK:STDERR: fn F(c: C);
// CHECK:STDERR: ^~~~
// CHECK:STDERR: fail_param_type_incomplete.carbon:[[@LINE-23]]:3: note: while building thunk to match the signature of this function [ThunkSignature]
// CHECK:STDERR: fn F(a: T);
// CHECK:STDERR: ^~~~~~~~~~~
// CHECK:STDERR:
fn F(c: C);
}
}
// --- generic_function.carbon
library "[[@TEST_NAME]]";
interface I {
fn F[T:! type](x: T*) -> T*;
}
impl () as I {
//@dump-sem-ir-begin
fn F[U:! Core.Copy](x: U) -> U { return x; }
//@dump-sem-ir-end
}
// --- generic_method.carbon
library "[[@TEST_NAME]]";
interface I {
fn F[self: Self, T:! type](x: T*) -> T*;
}
impl () as I {
//@dump-sem-ir-begin
fn F[unused self: (), U:! Core.Copy](x: U) -> U { return x; }
//@dump-sem-ir-end
}
// --- generic_interface.carbon
library "[[@TEST_NAME]]";
interface I(T:! type) {
fn F() -> {.a: T, .b: T};
}
impl () as I({}) {
//@dump-sem-ir-begin
fn F() -> {.b: {}, .a: {}};
//@dump-sem-ir-end
}
// CHECK:STDOUT: --- struct_conversion.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %I.type: type = facet_type <@I> [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %empty_tuple: %empty_tuple.type = tuple_value () [concrete]
// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
// CHECK:STDOUT: %empty_struct: %empty_struct_type = struct_value () [concrete]
// CHECK:STDOUT: %struct_type.a.b.391: type = struct_type {.a: %empty_tuple.type, .b: %empty_struct_type} [concrete]
// CHECK:STDOUT: %struct_type.c.d.15a: type = struct_type {.c: %empty_tuple.type, .d: %empty_struct_type} [concrete]
// CHECK:STDOUT: %I.impl_witness: <witness> = impl_witness @empty_tuple.type.as.I.impl.%I.impl_witness_table [concrete]
// CHECK:STDOUT: %struct_type.b.a.40c: type = struct_type {.b: %empty_struct_type, .a: %empty_tuple.type} [concrete]
// CHECK:STDOUT: %pattern_type.231: type = pattern_type %struct_type.b.a.40c [concrete]
// CHECK:STDOUT: %struct_type.d.c.b36: type = struct_type {.d: %empty_struct_type, .c: %empty_tuple.type} [concrete]
// CHECK:STDOUT: %.4b1: Core.Form = init_form %struct_type.d.c.b36 [concrete]
// CHECK:STDOUT: %pattern_type.844: type = pattern_type %struct_type.d.c.b36 [concrete]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.type.19e4b8.1: type = fn_type @empty_tuple.type.as.I.impl.F.loc10_48.1 [concrete]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.8be29b.1: %empty_tuple.type.as.I.impl.F.type.19e4b8.1 = struct_value () [concrete]
// CHECK:STDOUT: %I.facet: %I.type = facet_value %empty_tuple.type, (%I.impl_witness) [concrete]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.type.19e4b8.2: type = fn_type @empty_tuple.type.as.I.impl.F.loc10_48.2 [concrete]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.8be29b.2: %empty_tuple.type.as.I.impl.F.type.19e4b8.2 = struct_value () [concrete]
// CHECK:STDOUT: %struct: %struct_type.c.d.15a = struct_value (%empty_tuple, %empty_struct) [concrete]
// CHECK:STDOUT: %Destroy.Op.type.bae255.3: type = fn_type @Destroy.Op.loc10_48.3 [concrete]
// CHECK:STDOUT: %Destroy.Op.651ba6.3: %Destroy.Op.type.bae255.3 = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @empty_tuple.type.as.I.impl: %.loc8_7.2 as %I.ref {
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.decl.loc10_48.1: %empty_tuple.type.as.I.impl.F.type.19e4b8.1 = fn_decl @empty_tuple.type.as.I.impl.F.loc10_48.1 [concrete = constants.%empty_tuple.type.as.I.impl.F.8be29b.1] {
// CHECK:STDOUT: %y.param_patt: %pattern_type.231 = value_param_pattern [concrete]
// CHECK:STDOUT: %y.patt: %pattern_type.231 = at_binding_pattern y, %y.param_patt [concrete]
// CHECK:STDOUT: %return.param_patt: %pattern_type.844 = out_param_pattern [concrete]
// CHECK:STDOUT: %return.patt: %pattern_type.844 = return_slot_pattern %return.param_patt, %struct_type.d.c [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %.loc10_38.1: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
// CHECK:STDOUT: %.loc10_38.2: type = converted %.loc10_38.1, constants.%empty_struct_type [concrete = constants.%empty_struct_type]
// CHECK:STDOUT: %.loc10_46.1: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc10_46.2: type = converted %.loc10_46.1, constants.%empty_tuple.type [concrete = constants.%empty_tuple.type]
// CHECK:STDOUT: %struct_type.d.c: type = struct_type {.d: %empty_struct_type, .c: %empty_tuple.type} [concrete = constants.%struct_type.d.c.b36]
// CHECK:STDOUT: %.loc10_47: Core.Form = init_form %struct_type.d.c [concrete = constants.%.4b1]
// CHECK:STDOUT: %y.param: %struct_type.b.a.40c = value_param call_param0
// CHECK:STDOUT: %.loc10_26: type = splice_block %struct_type.b.a [concrete = constants.%struct_type.b.a.40c] {
// CHECK:STDOUT: %.loc10_17.1: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
// CHECK:STDOUT: %.loc10_17.2: type = converted %.loc10_17.1, constants.%empty_struct_type [concrete = constants.%empty_struct_type]
// CHECK:STDOUT: %.loc10_25.1: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc10_25.2: type = converted %.loc10_25.1, constants.%empty_tuple.type [concrete = constants.%empty_tuple.type]
// CHECK:STDOUT: %struct_type.b.a: type = struct_type {.b: %empty_struct_type, .a: %empty_tuple.type} [concrete = constants.%struct_type.b.a.40c]
// CHECK:STDOUT: }
// CHECK:STDOUT: %y: %struct_type.b.a.40c = value_binding y, %y.param
// CHECK:STDOUT: %return.param: ref %struct_type.d.c.b36 = out_param call_param1
// CHECK:STDOUT: %return: ref %struct_type.d.c.b36 = return_slot %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.decl.loc10_48.2: %empty_tuple.type.as.I.impl.F.type.19e4b8.2 = fn_decl @empty_tuple.type.as.I.impl.F.loc10_48.2 [concrete = constants.%empty_tuple.type.as.I.impl.F.8be29b.2] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .F = %empty_tuple.type.as.I.impl.F.decl.loc10_48.1
// CHECK:STDOUT: extend %I.ref
// CHECK:STDOUT: witness = %I.impl_witness
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @empty_tuple.type.as.I.impl.F.loc10_48.1(%y.param: %struct_type.b.a.40c) -> out %return.param: %struct_type.d.c.b36;
// CHECK:STDOUT:
// CHECK:STDOUT: fn @empty_tuple.type.as.I.impl.F.loc10_48.2(%x.param: %struct_type.a.b.391) -> out %return.param: %struct_type.c.d.15a [thunk @empty_tuple.type.as.I.impl.%empty_tuple.type.as.I.impl.F.decl.loc10_48.1 for @I.WithSelf.%I.WithSelf.F.decl, @I.WithSelf.F(constants.%I.facet)] {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %F.ref: %empty_tuple.type.as.I.impl.F.type.19e4b8.1 = name_ref F, @empty_tuple.type.as.I.impl.%empty_tuple.type.as.I.impl.F.decl.loc10_48.1 [concrete = constants.%empty_tuple.type.as.I.impl.F.8be29b.1]
// CHECK:STDOUT: %.loc10_48.1: ref %struct_type.d.c.b36 = temporary_storage
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.call: init %struct_type.d.c.b36 to %.loc10_48.1 = call %F.ref(%.loc5_9.3)
// CHECK:STDOUT: %.loc10_48.2: ref %struct_type.d.c.b36 = temporary %.loc10_48.1, %empty_tuple.type.as.I.impl.F.call
// CHECK:STDOUT: %.loc10_48.3: ref %empty_tuple.type = struct_access %.loc10_48.2, element1
// CHECK:STDOUT: %.loc10_48.4: ref %empty_tuple.type = struct_access %return.param, element1
// CHECK:STDOUT: %.loc10_48.5: init %empty_tuple.type to %.loc10_48.4 = tuple_init () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc10_48.6: init %empty_tuple.type = converted %.loc10_48.3, %.loc10_48.5 [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc10_48.7: init %empty_tuple.type to %.loc10_48.4 = in_place_init %.loc10_48.6 [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc10_48.8: ref %empty_struct_type = struct_access %.loc10_48.2, element0
// CHECK:STDOUT: %.loc10_48.9: ref %empty_struct_type = struct_access %return.param, element0
// CHECK:STDOUT: %.loc10_48.10: init %empty_struct_type to %.loc10_48.9 = struct_init () [concrete = constants.%empty_struct]
// CHECK:STDOUT: %.loc10_48.11: init %empty_struct_type = converted %.loc10_48.8, %.loc10_48.10 [concrete = constants.%empty_struct]
// CHECK:STDOUT: %.loc10_48.12: init %empty_struct_type to %.loc10_48.9 = in_place_init %.loc10_48.11 [concrete = constants.%empty_struct]
// CHECK:STDOUT: %.loc10_48.13: init %struct_type.c.d.15a to %return.param = struct_init (%.loc10_48.7, %.loc10_48.12) [concrete = constants.%struct]
// CHECK:STDOUT: %.loc10_48.14: init %struct_type.c.d.15a = converted %empty_tuple.type.as.I.impl.F.call, %.loc10_48.13 [concrete = constants.%struct]
// CHECK:STDOUT: %Destroy.Op.bound: <bound method> = bound_method %.loc10_48.2, constants.%Destroy.Op.651ba6.3
// CHECK:STDOUT: %Destroy.Op.call: init %empty_tuple.type = call %Destroy.Op.bound(%.loc10_48.2)
// CHECK:STDOUT: return %.loc10_48.14 to %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc10_48.1(%self.param: ref %empty_struct_type) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc10_48.2(%self.param: ref %empty_tuple.type) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc10_48.3(%self.param: ref %struct_type.d.c.b36) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- inheritance_conversion.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %A: type = class_type @A [concrete]
// CHECK:STDOUT: %B: type = class_type @B [concrete]
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %X.type: type = facet_type <@X> [concrete]
// CHECK:STDOUT: %X.impl_witness: <witness> = impl_witness @B.as.X.impl.%X.impl_witness_table [concrete]
// CHECK:STDOUT: %pattern_type.1ab: type = pattern_type %A [concrete]
// CHECK:STDOUT: %ptr.643: type = ptr_type %A [concrete]
// CHECK:STDOUT: %pattern_type.f29: type = pattern_type %ptr.643 [concrete]
// CHECK:STDOUT: %ptr.31e: type = ptr_type %C [concrete]
// CHECK:STDOUT: %.de8: Core.Form = init_form %ptr.31e [concrete]
// CHECK:STDOUT: %pattern_type.506: type = pattern_type %ptr.31e [concrete]
// CHECK:STDOUT: %B.as.X.impl.F.type.421a66.1: type = fn_type @B.as.X.impl.F.loc14_37.1 [concrete]
// CHECK:STDOUT: %B.as.X.impl.F.8ec460.1: %B.as.X.impl.F.type.421a66.1 = struct_value () [concrete]
// CHECK:STDOUT: %X.facet: %X.type = facet_value %B, (%X.impl_witness) [concrete]
// CHECK:STDOUT: %ptr.27c: type = ptr_type %B [concrete]
// CHECK:STDOUT: %B.as.X.impl.F.type.421a66.2: type = fn_type @B.as.X.impl.F.loc14_37.2 [concrete]
// CHECK:STDOUT: %B.as.X.impl.F.8ec460.2: %B.as.X.impl.F.type.421a66.2 = struct_value () [concrete]
// CHECK:STDOUT: %Copy.type: type = facet_type <@Copy> [concrete]
// CHECK:STDOUT: %T.67d: type = symbolic_binding T, 0 [symbolic]
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.type.45b: type = fn_type @ptr.as.Copy.impl.Op, @ptr.as.Copy.impl(%T.67d) [symbolic]
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.69b: %ptr.as.Copy.impl.Op.type.45b = struct_value () [symbolic]
// CHECK:STDOUT: %Copy.impl_witness.4c7: <witness> = impl_witness imports.%Copy.impl_witness_table.852, @ptr.as.Copy.impl(%B) [concrete]
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.type.f42: type = fn_type @ptr.as.Copy.impl.Op, @ptr.as.Copy.impl(%B) [concrete]
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.cd6: %ptr.as.Copy.impl.Op.type.f42 = struct_value () [concrete]
// CHECK:STDOUT: %Copy.facet: %Copy.type = facet_value %ptr.27c, (%Copy.impl_witness.4c7) [concrete]
// CHECK:STDOUT: %Copy.WithSelf.Op.type.855: type = fn_type @Copy.WithSelf.Op, @Copy.WithSelf(%Copy.facet) [concrete]
// CHECK:STDOUT: %.df2: type = fn_type_with_self_type %Copy.WithSelf.Op.type.855, %Copy.facet [concrete]
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.specific_fn: <specific function> = specific_function %ptr.as.Copy.impl.Op.cd6, @ptr.as.Copy.impl.Op(%B) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Core.import_ref.291: @ptr.as.Copy.impl.%ptr.as.Copy.impl.Op.type (%ptr.as.Copy.impl.Op.type.45b) = 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.69b)]
// CHECK:STDOUT: %Copy.impl_witness_table.852 = impl_witness_table (%Core.import_ref.291), @ptr.as.Copy.impl [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @B.as.X.impl: %B.ref as %X.ref {
// CHECK:STDOUT: %B.as.X.impl.F.decl.loc14_37.1: %B.as.X.impl.F.type.421a66.1 = fn_decl @B.as.X.impl.F.loc14_37.1 [concrete = constants.%B.as.X.impl.F.8ec460.1] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.1ab = ref_param_pattern [concrete]
// CHECK:STDOUT: %self.patt: %pattern_type.1ab = at_binding_pattern self, %self.param_patt [concrete]
// CHECK:STDOUT: %other.param_patt: %pattern_type.f29 = value_param_pattern [concrete]
// CHECK:STDOUT: %other.patt: %pattern_type.f29 = at_binding_pattern other, %other.param_patt [concrete]
// CHECK:STDOUT: %return.param_patt: %pattern_type.506 = out_param_pattern [concrete]
// CHECK:STDOUT: %return.patt: %pattern_type.506 = return_slot_pattern %return.param_patt, %ptr.loc14_36 [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %C.ref: type = name_ref C, file.%C.decl [concrete = constants.%C]
// CHECK:STDOUT: %ptr.loc14_36: type = ptr_type %C.ref [concrete = constants.%ptr.31e]
// CHECK:STDOUT: %.loc14_36: Core.Form = init_form %ptr.loc14_36 [concrete = constants.%.de8]
// CHECK:STDOUT: %self.param: ref %A = ref_param call_param0
// CHECK:STDOUT: %A.ref.loc14_18: type = name_ref A, file.%A.decl [concrete = constants.%A]
// CHECK:STDOUT: %self: ref %A = ref_binding self, %self.param
// CHECK:STDOUT: %other.param: %ptr.643 = value_param call_param1
// CHECK:STDOUT: %.loc14_29: type = splice_block %ptr.loc14_29 [concrete = constants.%ptr.643] {
// CHECK:STDOUT: %A.ref.loc14_28: type = name_ref A, file.%A.decl [concrete = constants.%A]
// CHECK:STDOUT: %ptr.loc14_29: type = ptr_type %A.ref.loc14_28 [concrete = constants.%ptr.643]
// CHECK:STDOUT: }
// CHECK:STDOUT: %other: %ptr.643 = value_binding other, %other.param
// CHECK:STDOUT: %return.param: ref %ptr.31e = out_param call_param2
// CHECK:STDOUT: %return: ref %ptr.31e = return_slot %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %B.as.X.impl.F.decl.loc14_37.2: %B.as.X.impl.F.type.421a66.2 = fn_decl @B.as.X.impl.F.loc14_37.2 [concrete = constants.%B.as.X.impl.F.8ec460.2] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .A = <poisoned>
// CHECK:STDOUT: .C = <poisoned>
// CHECK:STDOUT: .F = %B.as.X.impl.F.decl.loc14_37.1
// CHECK:STDOUT: extend %X.ref
// CHECK:STDOUT: witness = %X.impl_witness
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @B.as.X.impl.F.loc14_37.1(%self.param: ref %A, %other.param: %ptr.643) -> out %return.param: %ptr.31e;
// CHECK:STDOUT:
// CHECK:STDOUT: fn @B.as.X.impl.F.loc14_37.2(%self.param: ref %B, %other.param: %ptr.27c) -> out %return.param: %ptr.27c [thunk @B.as.X.impl.%B.as.X.impl.F.decl.loc14_37.1 for @X.WithSelf.%X.WithSelf.F.decl, @X.WithSelf.F(constants.%X.facet)] {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %F.ref: %B.as.X.impl.F.type.421a66.1 = name_ref F, @B.as.X.impl.%B.as.X.impl.F.decl.loc14_37.1 [concrete = constants.%B.as.X.impl.F.8ec460.1]
// CHECK:STDOUT: %B.as.X.impl.F.bound: <bound method> = bound_method %self.param, %F.ref
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %B.as.X.impl.F.call: init %ptr.31e = call %B.as.X.impl.F.bound(%.loc9_16.2, %.loc9_29.3)
// CHECK:STDOUT: %.loc14_37.1: %ptr.31e = value_of_initializer %B.as.X.impl.F.call
// CHECK:STDOUT: %.loc14_37.2: %ptr.31e = converted %B.as.X.impl.F.call, %.loc14_37.1
// CHECK:STDOUT: %.loc14_37.3: ref %C = deref %.loc14_37.2
// CHECK:STDOUT: %.loc14_37.4: ref %B = class_element_access %.loc14_37.3, element0
// CHECK:STDOUT: %addr.loc14: %ptr.27c = addr_of %.loc14_37.4
// CHECK:STDOUT: %.loc14_37.5: %ptr.27c = converted %B.as.X.impl.F.call, %addr.loc14
// CHECK:STDOUT: %impl.elem0: %.df2 = impl_witness_access constants.%Copy.impl_witness.4c7, element0 [concrete = constants.%ptr.as.Copy.impl.Op.cd6]
// CHECK:STDOUT: %bound_method.loc14_37.1: <bound method> = bound_method %.loc14_37.5, %impl.elem0
// CHECK:STDOUT: %specific_fn: <specific function> = specific_function %impl.elem0, @ptr.as.Copy.impl.Op(constants.%B) [concrete = constants.%ptr.as.Copy.impl.Op.specific_fn]
// CHECK:STDOUT: %bound_method.loc14_37.2: <bound method> = bound_method %.loc14_37.5, %specific_fn
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.call: init %ptr.27c = call %bound_method.loc14_37.2(%.loc14_37.5)
// CHECK:STDOUT: return %ptr.as.Copy.impl.Op.call
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- inheritance_value_conversion.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %A: type = class_type @A [concrete]
// CHECK:STDOUT: %B: type = class_type @B [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %X.type: type = facet_type <@X> [concrete]
// CHECK:STDOUT: %X.impl_witness: <witness> = impl_witness @B.as.X.impl.%X.impl_witness_table [concrete]
// CHECK:STDOUT: %pattern_type.1ab: type = pattern_type %A [concrete]
// CHECK:STDOUT: %B.as.X.impl.F.type.421a66.1: type = fn_type @B.as.X.impl.F.loc13_26.1 [concrete]
// CHECK:STDOUT: %B.as.X.impl.F.8ec460.1: %B.as.X.impl.F.type.421a66.1 = struct_value () [concrete]
// CHECK:STDOUT: %X.facet: %X.type = facet_value %B, (%X.impl_witness) [concrete]
// CHECK:STDOUT: %B.as.X.impl.F.type.421a66.2: type = fn_type @B.as.X.impl.F.loc13_26.2 [concrete]
// CHECK:STDOUT: %B.as.X.impl.F.8ec460.2: %B.as.X.impl.F.type.421a66.2 = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @B.as.X.impl: %B.ref as %X.ref {
// CHECK:STDOUT: %B.as.X.impl.F.decl.loc13_26.1: %B.as.X.impl.F.type.421a66.1 = fn_decl @B.as.X.impl.F.loc13_26.1 [concrete = constants.%B.as.X.impl.F.8ec460.1] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.1ab = value_param_pattern [concrete]
// CHECK:STDOUT: %self.patt: %pattern_type.1ab = at_binding_pattern self, %self.param_patt [concrete]
// CHECK:STDOUT: %other.param_patt: %pattern_type.1ab = value_param_pattern [concrete]
// CHECK:STDOUT: %other.patt: %pattern_type.1ab = at_binding_pattern other, %other.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: %A = value_param call_param0
// CHECK:STDOUT: %A.ref.loc13_14: type = name_ref A, file.%A.decl [concrete = constants.%A]
// CHECK:STDOUT: %self: %A = value_binding self, %self.param
// CHECK:STDOUT: %other.param: %A = value_param call_param1
// CHECK:STDOUT: %A.ref.loc13_24: type = name_ref A, file.%A.decl [concrete = constants.%A]
// CHECK:STDOUT: %other: %A = value_binding other, %other.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %B.as.X.impl.F.decl.loc13_26.2: %B.as.X.impl.F.type.421a66.2 = fn_decl @B.as.X.impl.F.loc13_26.2 [concrete = constants.%B.as.X.impl.F.8ec460.2] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .A = <poisoned>
// CHECK:STDOUT: .F = %B.as.X.impl.F.decl.loc13_26.1
// CHECK:STDOUT: extend %X.ref
// CHECK:STDOUT: witness = %X.impl_witness
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @B.as.X.impl.F.loc13_26.1(%self.param: %A, %other.param: %A);
// CHECK:STDOUT:
// CHECK:STDOUT: fn @B.as.X.impl.F.loc13_26.2(%self.param: %B, %other.param: %B) [thunk @B.as.X.impl.%B.as.X.impl.F.decl.loc13_26.1 for @X.WithSelf.%X.WithSelf.F.decl, @X.WithSelf.F(constants.%X.facet)] {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %F.ref: %B.as.X.impl.F.type.421a66.1 = name_ref F, @B.as.X.impl.%B.as.X.impl.F.decl.loc13_26.1 [concrete = constants.%B.as.X.impl.F.8ec460.1]
// CHECK:STDOUT: %B.as.X.impl.F.bound: <bound method> = bound_method %self.param, %F.ref
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %B.as.X.impl.F.call: init %empty_tuple.type = call %B.as.X.impl.F.bound(%.loc8_12.3, %.loc8_25.3)
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- inheritance_value_conversion_pointer.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %A: type = class_type @A [concrete]
// CHECK:STDOUT: %B: type = class_type @B [concrete]
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %X.type: type = facet_type <@X> [concrete]
// CHECK:STDOUT: %X.impl_witness: <witness> = impl_witness @B.as.X.impl.%X.impl_witness_table [concrete]
// CHECK:STDOUT: %pattern_type.1ab: type = pattern_type %A [concrete]
// CHECK:STDOUT: %ptr.643: type = ptr_type %A [concrete]
// CHECK:STDOUT: %pattern_type.f29: type = pattern_type %ptr.643 [concrete]
// CHECK:STDOUT: %ptr.31e: type = ptr_type %C [concrete]
// CHECK:STDOUT: %.de8: Core.Form = init_form %ptr.31e [concrete]
// CHECK:STDOUT: %pattern_type.506: type = pattern_type %ptr.31e [concrete]
// CHECK:STDOUT: %B.as.X.impl.F.type.421a66.1: type = fn_type @B.as.X.impl.F.loc14_37.1 [concrete]
// CHECK:STDOUT: %B.as.X.impl.F.8ec460.1: %B.as.X.impl.F.type.421a66.1 = struct_value () [concrete]
// CHECK:STDOUT: %X.facet: %X.type = facet_value %B, (%X.impl_witness) [concrete]
// CHECK:STDOUT: %ptr.27c: type = ptr_type %B [concrete]
// CHECK:STDOUT: %B.as.X.impl.F.type.421a66.2: type = fn_type @B.as.X.impl.F.loc14_37.2 [concrete]
// CHECK:STDOUT: %B.as.X.impl.F.8ec460.2: %B.as.X.impl.F.type.421a66.2 = struct_value () [concrete]
// CHECK:STDOUT: %Copy.type: type = facet_type <@Copy> [concrete]
// CHECK:STDOUT: %T.67d: type = symbolic_binding T, 0 [symbolic]
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.type.45b: type = fn_type @ptr.as.Copy.impl.Op, @ptr.as.Copy.impl(%T.67d) [symbolic]
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.69b: %ptr.as.Copy.impl.Op.type.45b = struct_value () [symbolic]
// CHECK:STDOUT: %Copy.impl_witness.4c7: <witness> = impl_witness imports.%Copy.impl_witness_table.852, @ptr.as.Copy.impl(%B) [concrete]
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.type.f42: type = fn_type @ptr.as.Copy.impl.Op, @ptr.as.Copy.impl(%B) [concrete]
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.cd6: %ptr.as.Copy.impl.Op.type.f42 = struct_value () [concrete]
// CHECK:STDOUT: %Copy.facet: %Copy.type = facet_value %ptr.27c, (%Copy.impl_witness.4c7) [concrete]
// CHECK:STDOUT: %Copy.WithSelf.Op.type.855: type = fn_type @Copy.WithSelf.Op, @Copy.WithSelf(%Copy.facet) [concrete]
// CHECK:STDOUT: %.df2: type = fn_type_with_self_type %Copy.WithSelf.Op.type.855, %Copy.facet [concrete]
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.specific_fn: <specific function> = specific_function %ptr.as.Copy.impl.Op.cd6, @ptr.as.Copy.impl.Op(%B) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Core.import_ref.291: @ptr.as.Copy.impl.%ptr.as.Copy.impl.Op.type (%ptr.as.Copy.impl.Op.type.45b) = 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.69b)]
// CHECK:STDOUT: %Copy.impl_witness_table.852 = impl_witness_table (%Core.import_ref.291), @ptr.as.Copy.impl [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @B.as.X.impl: %B.ref as %X.ref {
// CHECK:STDOUT: %B.as.X.impl.F.decl.loc14_37.1: %B.as.X.impl.F.type.421a66.1 = fn_decl @B.as.X.impl.F.loc14_37.1 [concrete = constants.%B.as.X.impl.F.8ec460.1] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.1ab = ref_param_pattern [concrete]
// CHECK:STDOUT: %self.patt: %pattern_type.1ab = at_binding_pattern self, %self.param_patt [concrete]
// CHECK:STDOUT: %other.param_patt: %pattern_type.f29 = value_param_pattern [concrete]
// CHECK:STDOUT: %other.patt: %pattern_type.f29 = at_binding_pattern other, %other.param_patt [concrete]
// CHECK:STDOUT: %return.param_patt: %pattern_type.506 = out_param_pattern [concrete]
// CHECK:STDOUT: %return.patt: %pattern_type.506 = return_slot_pattern %return.param_patt, %ptr.loc14_36 [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %C.ref: type = name_ref C, file.%C.decl [concrete = constants.%C]
// CHECK:STDOUT: %ptr.loc14_36: type = ptr_type %C.ref [concrete = constants.%ptr.31e]
// CHECK:STDOUT: %.loc14_36: Core.Form = init_form %ptr.loc14_36 [concrete = constants.%.de8]
// CHECK:STDOUT: %self.param: ref %A = ref_param call_param0
// CHECK:STDOUT: %A.ref.loc14_18: type = name_ref A, file.%A.decl [concrete = constants.%A]
// CHECK:STDOUT: %self: ref %A = ref_binding self, %self.param
// CHECK:STDOUT: %other.param: %ptr.643 = value_param call_param1
// CHECK:STDOUT: %.loc14_29: type = splice_block %ptr.loc14_29 [concrete = constants.%ptr.643] {
// CHECK:STDOUT: %A.ref.loc14_28: type = name_ref A, file.%A.decl [concrete = constants.%A]
// CHECK:STDOUT: %ptr.loc14_29: type = ptr_type %A.ref.loc14_28 [concrete = constants.%ptr.643]
// CHECK:STDOUT: }
// CHECK:STDOUT: %other: %ptr.643 = value_binding other, %other.param
// CHECK:STDOUT: %return.param: ref %ptr.31e = out_param call_param2
// CHECK:STDOUT: %return: ref %ptr.31e = return_slot %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %B.as.X.impl.F.decl.loc14_37.2: %B.as.X.impl.F.type.421a66.2 = fn_decl @B.as.X.impl.F.loc14_37.2 [concrete = constants.%B.as.X.impl.F.8ec460.2] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .A = <poisoned>
// CHECK:STDOUT: .C = <poisoned>
// CHECK:STDOUT: .F = %B.as.X.impl.F.decl.loc14_37.1
// CHECK:STDOUT: extend %X.ref
// CHECK:STDOUT: witness = %X.impl_witness
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @B.as.X.impl.F.loc14_37.1(%self.param: ref %A, %other.param: %ptr.643) -> out %return.param: %ptr.31e;
// CHECK:STDOUT:
// CHECK:STDOUT: fn @B.as.X.impl.F.loc14_37.2(%self.param: ref %B, %other.param: %ptr.27c) -> out %return.param: %ptr.27c [thunk @B.as.X.impl.%B.as.X.impl.F.decl.loc14_37.1 for @X.WithSelf.%X.WithSelf.F.decl, @X.WithSelf.F(constants.%X.facet)] {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %F.ref: %B.as.X.impl.F.type.421a66.1 = name_ref F, @B.as.X.impl.%B.as.X.impl.F.decl.loc14_37.1 [concrete = constants.%B.as.X.impl.F.8ec460.1]
// CHECK:STDOUT: %B.as.X.impl.F.bound: <bound method> = bound_method %self.param, %F.ref
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %B.as.X.impl.F.call: init %ptr.31e = call %B.as.X.impl.F.bound(%.loc9_16.2, %.loc9_29.3)
// CHECK:STDOUT: %.loc14_37.1: %ptr.31e = value_of_initializer %B.as.X.impl.F.call
// CHECK:STDOUT: %.loc14_37.2: %ptr.31e = converted %B.as.X.impl.F.call, %.loc14_37.1
// CHECK:STDOUT: %.loc14_37.3: ref %C = deref %.loc14_37.2
// CHECK:STDOUT: %.loc14_37.4: ref %B = class_element_access %.loc14_37.3, element0
// CHECK:STDOUT: %addr.loc14: %ptr.27c = addr_of %.loc14_37.4
// CHECK:STDOUT: %.loc14_37.5: %ptr.27c = converted %B.as.X.impl.F.call, %addr.loc14
// CHECK:STDOUT: %impl.elem0: %.df2 = impl_witness_access constants.%Copy.impl_witness.4c7, element0 [concrete = constants.%ptr.as.Copy.impl.Op.cd6]
// CHECK:STDOUT: %bound_method.loc14_37.1: <bound method> = bound_method %.loc14_37.5, %impl.elem0
// CHECK:STDOUT: %specific_fn: <specific function> = specific_function %impl.elem0, @ptr.as.Copy.impl.Op(constants.%B) [concrete = constants.%ptr.as.Copy.impl.Op.specific_fn]
// CHECK:STDOUT: %bound_method.loc14_37.2: <bound method> = bound_method %.loc14_37.5, %specific_fn
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.call: init %ptr.27c = call %bound_method.loc14_37.2(%.loc14_37.5)
// CHECK:STDOUT: return %ptr.as.Copy.impl.Op.call
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- inheritance_value_conversion_pointer_addr.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %A: type = class_type @A [concrete]
// CHECK:STDOUT: %B: type = class_type @B [concrete]
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %X.type: type = facet_type <@X> [concrete]
// CHECK:STDOUT: %X.impl_witness: <witness> = impl_witness @B.as.X.impl.%X.impl_witness_table [concrete]
// CHECK:STDOUT: %pattern_type.1ab: type = pattern_type %A [concrete]
// CHECK:STDOUT: %ptr.643: type = ptr_type %A [concrete]
// CHECK:STDOUT: %pattern_type.f29: type = pattern_type %ptr.643 [concrete]
// CHECK:STDOUT: %ptr.31e: type = ptr_type %C [concrete]
// CHECK:STDOUT: %.de8: Core.Form = init_form %ptr.31e [concrete]
// CHECK:STDOUT: %pattern_type.506: type = pattern_type %ptr.31e [concrete]
// CHECK:STDOUT: %B.as.X.impl.F.type.421a66.1: type = fn_type @B.as.X.impl.F.loc14_37.1 [concrete]
// CHECK:STDOUT: %B.as.X.impl.F.8ec460.1: %B.as.X.impl.F.type.421a66.1 = struct_value () [concrete]
// CHECK:STDOUT: %X.facet: %X.type = facet_value %B, (%X.impl_witness) [concrete]
// CHECK:STDOUT: %ptr.27c: type = ptr_type %B [concrete]
// CHECK:STDOUT: %B.as.X.impl.F.type.421a66.2: type = fn_type @B.as.X.impl.F.loc14_37.2 [concrete]
// CHECK:STDOUT: %B.as.X.impl.F.8ec460.2: %B.as.X.impl.F.type.421a66.2 = struct_value () [concrete]
// CHECK:STDOUT: %Copy.type: type = facet_type <@Copy> [concrete]
// CHECK:STDOUT: %T.67d: type = symbolic_binding T, 0 [symbolic]
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.type.45b: type = fn_type @ptr.as.Copy.impl.Op, @ptr.as.Copy.impl(%T.67d) [symbolic]
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.69b: %ptr.as.Copy.impl.Op.type.45b = struct_value () [symbolic]
// CHECK:STDOUT: %Copy.impl_witness.4c7: <witness> = impl_witness imports.%Copy.impl_witness_table.852, @ptr.as.Copy.impl(%B) [concrete]
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.type.f42: type = fn_type @ptr.as.Copy.impl.Op, @ptr.as.Copy.impl(%B) [concrete]
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.cd6: %ptr.as.Copy.impl.Op.type.f42 = struct_value () [concrete]
// CHECK:STDOUT: %Copy.facet: %Copy.type = facet_value %ptr.27c, (%Copy.impl_witness.4c7) [concrete]
// CHECK:STDOUT: %Copy.WithSelf.Op.type.855: type = fn_type @Copy.WithSelf.Op, @Copy.WithSelf(%Copy.facet) [concrete]
// CHECK:STDOUT: %.df2: type = fn_type_with_self_type %Copy.WithSelf.Op.type.855, %Copy.facet [concrete]
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.specific_fn: <specific function> = specific_function %ptr.as.Copy.impl.Op.cd6, @ptr.as.Copy.impl.Op(%B) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Core.import_ref.291: @ptr.as.Copy.impl.%ptr.as.Copy.impl.Op.type (%ptr.as.Copy.impl.Op.type.45b) = 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.69b)]
// CHECK:STDOUT: %Copy.impl_witness_table.852 = impl_witness_table (%Core.import_ref.291), @ptr.as.Copy.impl [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @B.as.X.impl: %B.ref as %X.ref {
// CHECK:STDOUT: %B.as.X.impl.F.decl.loc14_37.1: %B.as.X.impl.F.type.421a66.1 = fn_decl @B.as.X.impl.F.loc14_37.1 [concrete = constants.%B.as.X.impl.F.8ec460.1] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.1ab = ref_param_pattern [concrete]
// CHECK:STDOUT: %self.patt: %pattern_type.1ab = at_binding_pattern self, %self.param_patt [concrete]
// CHECK:STDOUT: %other.param_patt: %pattern_type.f29 = value_param_pattern [concrete]
// CHECK:STDOUT: %other.patt: %pattern_type.f29 = at_binding_pattern other, %other.param_patt [concrete]
// CHECK:STDOUT: %return.param_patt: %pattern_type.506 = out_param_pattern [concrete]
// CHECK:STDOUT: %return.patt: %pattern_type.506 = return_slot_pattern %return.param_patt, %ptr.loc14_36 [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %C.ref: type = name_ref C, file.%C.decl [concrete = constants.%C]
// CHECK:STDOUT: %ptr.loc14_36: type = ptr_type %C.ref [concrete = constants.%ptr.31e]
// CHECK:STDOUT: %.loc14_36: Core.Form = init_form %ptr.loc14_36 [concrete = constants.%.de8]
// CHECK:STDOUT: %self.param: ref %A = ref_param call_param0
// CHECK:STDOUT: %A.ref.loc14_18: type = name_ref A, file.%A.decl [concrete = constants.%A]
// CHECK:STDOUT: %self: ref %A = ref_binding self, %self.param
// CHECK:STDOUT: %other.param: %ptr.643 = value_param call_param1
// CHECK:STDOUT: %.loc14_29: type = splice_block %ptr.loc14_29 [concrete = constants.%ptr.643] {
// CHECK:STDOUT: %A.ref.loc14_28: type = name_ref A, file.%A.decl [concrete = constants.%A]
// CHECK:STDOUT: %ptr.loc14_29: type = ptr_type %A.ref.loc14_28 [concrete = constants.%ptr.643]
// CHECK:STDOUT: }
// CHECK:STDOUT: %other: %ptr.643 = value_binding other, %other.param
// CHECK:STDOUT: %return.param: ref %ptr.31e = out_param call_param2
// CHECK:STDOUT: %return: ref %ptr.31e = return_slot %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %B.as.X.impl.F.decl.loc14_37.2: %B.as.X.impl.F.type.421a66.2 = fn_decl @B.as.X.impl.F.loc14_37.2 [concrete = constants.%B.as.X.impl.F.8ec460.2] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .A = <poisoned>
// CHECK:STDOUT: .C = <poisoned>
// CHECK:STDOUT: .F = %B.as.X.impl.F.decl.loc14_37.1
// CHECK:STDOUT: extend %X.ref
// CHECK:STDOUT: witness = %X.impl_witness
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @B.as.X.impl.F.loc14_37.1(%self.param: ref %A, %other.param: %ptr.643) -> out %return.param: %ptr.31e;
// CHECK:STDOUT:
// CHECK:STDOUT: fn @B.as.X.impl.F.loc14_37.2(%self.param: ref %B, %other.param: %ptr.27c) -> out %return.param: %ptr.27c [thunk @B.as.X.impl.%B.as.X.impl.F.decl.loc14_37.1 for @X.WithSelf.%X.WithSelf.F.decl, @X.WithSelf.F(constants.%X.facet)] {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %F.ref: %B.as.X.impl.F.type.421a66.1 = name_ref F, @B.as.X.impl.%B.as.X.impl.F.decl.loc14_37.1 [concrete = constants.%B.as.X.impl.F.8ec460.1]
// CHECK:STDOUT: %B.as.X.impl.F.bound: <bound method> = bound_method %self.param, %F.ref
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %B.as.X.impl.F.call: init %ptr.31e = call %B.as.X.impl.F.bound(%.loc9_16.2, %.loc9_29.3)
// CHECK:STDOUT: %.loc14_37.1: %ptr.31e = value_of_initializer %B.as.X.impl.F.call
// CHECK:STDOUT: %.loc14_37.2: %ptr.31e = converted %B.as.X.impl.F.call, %.loc14_37.1
// CHECK:STDOUT: %.loc14_37.3: ref %C = deref %.loc14_37.2
// CHECK:STDOUT: %.loc14_37.4: ref %B = class_element_access %.loc14_37.3, element0
// CHECK:STDOUT: %addr.loc14: %ptr.27c = addr_of %.loc14_37.4
// CHECK:STDOUT: %.loc14_37.5: %ptr.27c = converted %B.as.X.impl.F.call, %addr.loc14
// CHECK:STDOUT: %impl.elem0: %.df2 = impl_witness_access constants.%Copy.impl_witness.4c7, element0 [concrete = constants.%ptr.as.Copy.impl.Op.cd6]
// CHECK:STDOUT: %bound_method.loc14_37.1: <bound method> = bound_method %.loc14_37.5, %impl.elem0
// CHECK:STDOUT: %specific_fn: <specific function> = specific_function %impl.elem0, @ptr.as.Copy.impl.Op(constants.%B) [concrete = constants.%ptr.as.Copy.impl.Op.specific_fn]
// CHECK:STDOUT: %bound_method.loc14_37.2: <bound method> = bound_method %.loc14_37.5, %specific_fn
// CHECK:STDOUT: %ptr.as.Copy.impl.Op.call: init %ptr.27c = call %bound_method.loc14_37.2(%.loc14_37.5)
// CHECK:STDOUT: return %ptr.as.Copy.impl.Op.call
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- inheritance_ref_conversion.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %A: type = class_type @A [concrete]
// CHECK:STDOUT: %B: type = class_type @B [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %X.type: type = facet_type <@X> [concrete]
// CHECK:STDOUT: %X.impl_witness: <witness> = impl_witness @B.as.X.impl.%X.impl_witness_table [concrete]
// CHECK:STDOUT: %pattern_type.1ab: type = pattern_type %A [concrete]
// CHECK:STDOUT: %B.as.X.impl.F.type.421a66.1: type = fn_type @B.as.X.impl.F.loc13_30.1 [concrete]
// CHECK:STDOUT: %B.as.X.impl.F.8ec460.1: %B.as.X.impl.F.type.421a66.1 = struct_value () [concrete]
// CHECK:STDOUT: %X.facet: %X.type = facet_value %B, (%X.impl_witness) [concrete]
// CHECK:STDOUT: %B.as.X.impl.F.type.421a66.2: type = fn_type @B.as.X.impl.F.loc13_30.2 [concrete]
// CHECK:STDOUT: %B.as.X.impl.F.8ec460.2: %B.as.X.impl.F.type.421a66.2 = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @B.as.X.impl: %B.ref as %X.ref {
// CHECK:STDOUT: %B.as.X.impl.F.decl.loc13_30.1: %B.as.X.impl.F.type.421a66.1 = fn_decl @B.as.X.impl.F.loc13_30.1 [concrete = constants.%B.as.X.impl.F.8ec460.1] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.1ab = value_param_pattern [concrete]
// CHECK:STDOUT: %self.patt: %pattern_type.1ab = at_binding_pattern self, %self.param_patt [concrete]
// CHECK:STDOUT: %other.param_patt: %pattern_type.1ab = ref_param_pattern [concrete]
// CHECK:STDOUT: %other.patt: %pattern_type.1ab = at_binding_pattern other, %other.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: %A = value_param call_param0
// CHECK:STDOUT: %A.ref.loc13_14: type = name_ref A, file.%A.decl [concrete = constants.%A]
// CHECK:STDOUT: %self: %A = value_binding self, %self.param
// CHECK:STDOUT: %other.param: ref %A = ref_param call_param1
// CHECK:STDOUT: %A.ref.loc13_28: type = name_ref A, file.%A.decl [concrete = constants.%A]
// CHECK:STDOUT: %other: ref %A = ref_binding other, %other.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %B.as.X.impl.F.decl.loc13_30.2: %B.as.X.impl.F.type.421a66.2 = fn_decl @B.as.X.impl.F.loc13_30.2 [concrete = constants.%B.as.X.impl.F.8ec460.2] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .A = <poisoned>
// CHECK:STDOUT: .F = %B.as.X.impl.F.decl.loc13_30.1
// CHECK:STDOUT: extend %X.ref
// CHECK:STDOUT: witness = %X.impl_witness
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @B.as.X.impl.F.loc13_30.1(%self.param: %A, %other.param: ref %A);
// CHECK:STDOUT:
// CHECK:STDOUT: fn @B.as.X.impl.F.loc13_30.2(%self.param: %B, %other.param: ref %B) [thunk @B.as.X.impl.%B.as.X.impl.F.decl.loc13_30.1 for @X.WithSelf.%X.WithSelf.F.decl, @X.WithSelf.F(constants.%X.facet)] {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %F.ref: %B.as.X.impl.F.type.421a66.1 = name_ref F, @B.as.X.impl.%B.as.X.impl.F.decl.loc13_30.1 [concrete = constants.%B.as.X.impl.F.8ec460.1]
// CHECK:STDOUT: %B.as.X.impl.F.bound: <bound method> = bound_method %self.param, %F.ref
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %B.as.X.impl.F.call: init %empty_tuple.type = call %B.as.X.impl.F.bound(%.loc8_12.3, %.loc8_29.2)
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_inheritance_value_conversion_copy_return.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %A: type = class_type @A [concrete]
// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
// CHECK:STDOUT: %B: type = class_type @B [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %struct_type.base.5af: type = struct_type {.base: %A} [concrete]
// CHECK:STDOUT: %X.type: type = facet_type <@X> [concrete]
// CHECK:STDOUT: %X.impl_witness: <witness> = impl_witness @A.as.X.impl.%X.impl_witness_table [concrete]
// CHECK:STDOUT: %.7df: Core.Form = init_form %B [concrete]
// CHECK:STDOUT: %pattern_type.1f4: type = pattern_type %B [concrete]
// CHECK:STDOUT: %A.as.X.impl.F.type.170a02.1: type = fn_type @A.as.X.impl.F.loc23_14.1 [concrete]
// CHECK:STDOUT: %A.as.X.impl.F.e6cf46.1: %A.as.X.impl.F.type.170a02.1 = struct_value () [concrete]
// CHECK:STDOUT: %X.facet: %X.type = facet_value %A, (%X.impl_witness) [concrete]
// CHECK:STDOUT: %A.as.X.impl.F.type.170a02.2: type = fn_type @A.as.X.impl.F.loc23_14.2 [concrete]
// CHECK:STDOUT: %A.as.X.impl.F.e6cf46.2: %A.as.X.impl.F.type.170a02.2 = struct_value () [concrete]
// CHECK:STDOUT: %Destroy.Op.type.bae255.4: type = fn_type @Destroy.Op.loc23_14.4 [concrete]
// CHECK:STDOUT: %Destroy.Op.651ba6.4: %Destroy.Op.type.bae255.4 = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @A.as.X.impl: %A.ref as %X.ref {
// CHECK:STDOUT: %A.as.X.impl.F.decl.loc23_14.1: %A.as.X.impl.F.type.170a02.1 = fn_decl @A.as.X.impl.F.loc23_14.1 [concrete = constants.%A.as.X.impl.F.e6cf46.1] {
// CHECK:STDOUT: %return.param_patt: %pattern_type.1f4 = out_param_pattern [concrete]
// CHECK:STDOUT: %return.patt: %pattern_type.1f4 = return_slot_pattern %return.param_patt, %B.ref [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %B.ref: type = name_ref B, file.%B.decl [concrete = constants.%B]
// CHECK:STDOUT: %.loc23: Core.Form = init_form %B.ref [concrete = constants.%.7df]
// CHECK:STDOUT: %return.param: ref %B = out_param call_param0
// CHECK:STDOUT: %return: ref %B = return_slot %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %A.as.X.impl.F.decl.loc23_14.2: %A.as.X.impl.F.type.170a02.2 = fn_decl @A.as.X.impl.F.loc23_14.2 [concrete = constants.%A.as.X.impl.F.e6cf46.2] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .B = <poisoned>
// CHECK:STDOUT: .F = %A.as.X.impl.F.decl.loc23_14.1
// CHECK:STDOUT: extend %X.ref
// CHECK:STDOUT: witness = %X.impl_witness
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @A.as.X.impl.F.loc23_14.1() -> out %return.param: %B;
// CHECK:STDOUT:
// CHECK:STDOUT: fn @A.as.X.impl.F.loc23_14.2() -> out %return.param: %A [thunk @A.as.X.impl.%A.as.X.impl.F.decl.loc23_14.1 for @X.WithSelf.%X.WithSelf.F.decl, @X.WithSelf.F(constants.%X.facet)] {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %F.ref: %A.as.X.impl.F.type.170a02.1 = name_ref F, @A.as.X.impl.%A.as.X.impl.F.decl.loc23_14.1 [concrete = constants.%A.as.X.impl.F.e6cf46.1]
// CHECK:STDOUT: %.loc23_14.1: ref %B = temporary_storage
// CHECK:STDOUT: %A.as.X.impl.F.call: init %B to %.loc23_14.1 = call %F.ref()
// CHECK:STDOUT: %.loc23_14.2: ref %B = temporary %.loc23_14.1, %A.as.X.impl.F.call
// CHECK:STDOUT: %.loc23_14.3: ref %A = class_element_access %.loc23_14.2, element0
// CHECK:STDOUT: %.loc23_14.4: ref %A = converted %A.as.X.impl.F.call, %.loc23_14.3
// CHECK:STDOUT: %.loc23_14.5: %A = acquire_value %.loc23_14.4
// CHECK:STDOUT: %Destroy.Op.bound: <bound method> = bound_method %.loc23_14.2, constants.%Destroy.Op.651ba6.4
// CHECK:STDOUT: %Destroy.Op.call: init %empty_tuple.type = call %Destroy.Op.bound(%.loc23_14.2)
// CHECK:STDOUT: return <error> to %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc23_14.1(%self.param: ref %empty_struct_type) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc23_14.2(%self.param: ref %A) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc23_14.3(%self.param: ref %struct_type.base.5af) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc23_14.4(%self.param: ref %B) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- generic_function.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %I.type: type = facet_type <@I> [concrete]
// CHECK:STDOUT: %type: type = facet_type <type> [concrete]
// CHECK:STDOUT: %.Self: %type = symbolic_binding .Self [symbolic_self]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %I.impl_witness: <witness> = impl_witness @empty_tuple.type.as.I.impl.%I.impl_witness_table [concrete]
// CHECK:STDOUT: %Copy.type: type = facet_type <@Copy> [concrete]
// CHECK:STDOUT: %pattern_type.ce2: type = pattern_type %Copy.type [concrete]
// CHECK:STDOUT: %U.035: %Copy.type = symbolic_binding U, 0 [symbolic]
// CHECK:STDOUT: %U.as_type.255: type = facet_access_type %U.035 [symbolic]
// CHECK:STDOUT: %pattern_type.3b9bb5.2: type = pattern_type %U.as_type.255 [symbolic]
// CHECK:STDOUT: %.435d17.2: Core.Form = init_form %U.as_type.255 [symbolic]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.type.19e4b8.1: type = fn_type @empty_tuple.type.as.I.impl.F.loc10_34.1 [concrete]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.8be29b.1: %empty_tuple.type.as.I.impl.F.type.19e4b8.1 = struct_value () [concrete]
// CHECK:STDOUT: %I.facet: %I.type = facet_value %empty_tuple.type, (%I.impl_witness) [concrete]
// CHECK:STDOUT: %T.67d: type = symbolic_binding T, 0 [symbolic]
// CHECK:STDOUT: %ptr.e8f: type = ptr_type %T.67d [symbolic]
// CHECK:STDOUT: %pattern_type.4f4: type = pattern_type %ptr.e8f [symbolic]
// CHECK:STDOUT: %.cb6: Core.Form = init_form %ptr.e8f [symbolic]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.type.19e4b8.2: type = fn_type @empty_tuple.type.as.I.impl.F.loc10_34.2 [concrete]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.8be29b.2: %empty_tuple.type.as.I.impl.F.type.19e4b8.2 = struct_value () [concrete]
// CHECK:STDOUT: %require_complete.89e464.1: <witness> = require_complete_type %U.as_type.255 [symbolic]
// CHECK:STDOUT: %require_complete.ef1: <witness> = require_complete_type %ptr.e8f [symbolic]
// CHECK:STDOUT: %Copy.lookup_impl_witness.58dce0.2: <witness> = lookup_impl_witness %U.035, @Copy [symbolic]
// CHECK:STDOUT: %Copy.WithSelf.Op.type.735e75.3: type = fn_type @Copy.WithSelf.Op, @Copy.WithSelf(%U.035) [symbolic]
// CHECK:STDOUT: %.023143.2: type = fn_type_with_self_type %Copy.WithSelf.Op.type.735e75.3, %U.035 [symbolic]
// CHECK:STDOUT: %impl.elem0.594c59.2: %.023143.2 = impl_witness_access %Copy.lookup_impl_witness.58dce0.2, element0 [symbolic]
// CHECK:STDOUT: %specific_impl_fn.bdce5c.2: <specific function> = specific_impl_function %impl.elem0.594c59.2, @Copy.WithSelf.Op(%U.035) [symbolic]
// CHECK:STDOUT: %Copy.lookup_impl_witness.2e6: <witness> = lookup_impl_witness %ptr.e8f, @Copy [symbolic]
// CHECK:STDOUT: %.fe0: require_specific_def_type = require_specific_def @ptr.as.Copy.impl(%T.67d) [symbolic]
// CHECK:STDOUT: %Copy.facet: %Copy.type = facet_value %ptr.e8f, (%Copy.lookup_impl_witness.2e6) [symbolic]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.specific_fn: <specific function> = specific_function %empty_tuple.type.as.I.impl.F.8be29b.1, @empty_tuple.type.as.I.impl.F.loc10_34.1(%Copy.facet) [symbolic]
// CHECK:STDOUT: %Copy.WithSelf.Op.type.d82: type = fn_type @Copy.WithSelf.Op, @Copy.WithSelf(%Copy.facet) [symbolic]
// CHECK:STDOUT: %.299: type = fn_type_with_self_type %Copy.WithSelf.Op.type.d82, %Copy.facet [symbolic]
// CHECK:STDOUT: %impl.elem0.1c7: %.299 = impl_witness_access %Copy.lookup_impl_witness.2e6, element0 [symbolic]
// CHECK:STDOUT: %specific_impl_fn.366: <specific function> = specific_impl_function %impl.elem0.1c7, @Copy.WithSelf.Op(%Copy.facet) [symbolic]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [concrete] {
// CHECK:STDOUT: .Copy = %Core.Copy
// CHECK:STDOUT: import Core//prelude
// CHECK:STDOUT: import Core//prelude/...
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core.Copy: type = import_ref Core//prelude/parts/copy, Copy, loaded [concrete = constants.%Copy.type]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @empty_tuple.type.as.I.impl: %.loc8_7.2 as %I.ref {
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.decl.loc10_34.1: %empty_tuple.type.as.I.impl.F.type.19e4b8.1 = fn_decl @empty_tuple.type.as.I.impl.F.loc10_34.1 [concrete = constants.%empty_tuple.type.as.I.impl.F.8be29b.1] {
// CHECK:STDOUT: %U.patt: %pattern_type.ce2 = symbolic_binding_pattern U, 0 [concrete]
// CHECK:STDOUT: %x.param_patt: @empty_tuple.type.as.I.impl.F.loc10_34.1.%pattern_type (%pattern_type.3b9bb5.2) = value_param_pattern [concrete]
// CHECK:STDOUT: %x.patt: @empty_tuple.type.as.I.impl.F.loc10_34.1.%pattern_type (%pattern_type.3b9bb5.2) = at_binding_pattern x, %x.param_patt [concrete]
// CHECK:STDOUT: %return.param_patt: @empty_tuple.type.as.I.impl.F.loc10_34.1.%pattern_type (%pattern_type.3b9bb5.2) = out_param_pattern [concrete]
// CHECK:STDOUT: %return.patt: @empty_tuple.type.as.I.impl.F.loc10_34.1.%pattern_type (%pattern_type.3b9bb5.2) = return_slot_pattern %return.param_patt, %.loc10_32.3 [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %U.ref.loc10_32: %Copy.type = name_ref U, %U.loc10_9.2 [symbolic = %U.loc10_9.1 (constants.%U.035)]
// CHECK:STDOUT: %U.as_type.loc10_32: type = facet_access_type %U.ref.loc10_32 [symbolic = %U.as_type.loc10_26.1 (constants.%U.as_type.255)]
// CHECK:STDOUT: %.loc10_32.3: type = converted %U.ref.loc10_32, %U.as_type.loc10_32 [symbolic = %U.as_type.loc10_26.1 (constants.%U.as_type.255)]
// CHECK:STDOUT: %.loc10_32.4: Core.Form = init_form %.loc10_32.3 [symbolic = %.loc10_32.2 (constants.%.435d17.2)]
// CHECK:STDOUT: %.loc10_16: type = splice_block %Copy.ref [concrete = constants.%Copy.type] {
// CHECK:STDOUT: %.Self: %type = symbolic_binding .Self [symbolic_self = constants.%.Self]
// CHECK:STDOUT: %Core.ref: <namespace> = name_ref Core, imports.%Core [concrete = imports.%Core]
// CHECK:STDOUT: %Copy.ref: type = name_ref Copy, imports.%Core.Copy [concrete = constants.%Copy.type]
// CHECK:STDOUT: }
// CHECK:STDOUT: %U.loc10_9.2: %Copy.type = symbolic_binding U, 0 [symbolic = %U.loc10_9.1 (constants.%U.035)]
// CHECK:STDOUT: %x.param: @empty_tuple.type.as.I.impl.F.loc10_34.1.%U.as_type.loc10_26.1 (%U.as_type.255) = value_param call_param0
// CHECK:STDOUT: %.loc10_26.1: type = splice_block %.loc10_26.2 [symbolic = %U.as_type.loc10_26.1 (constants.%U.as_type.255)] {
// CHECK:STDOUT: %U.ref.loc10_26: %Copy.type = name_ref U, %U.loc10_9.2 [symbolic = %U.loc10_9.1 (constants.%U.035)]
// CHECK:STDOUT: %U.as_type.loc10_26.2: type = facet_access_type %U.ref.loc10_26 [symbolic = %U.as_type.loc10_26.1 (constants.%U.as_type.255)]
// CHECK:STDOUT: %.loc10_26.2: type = converted %U.ref.loc10_26, %U.as_type.loc10_26.2 [symbolic = %U.as_type.loc10_26.1 (constants.%U.as_type.255)]
// CHECK:STDOUT: }
// CHECK:STDOUT: %x: @empty_tuple.type.as.I.impl.F.loc10_34.1.%U.as_type.loc10_26.1 (%U.as_type.255) = value_binding x, %x.param
// CHECK:STDOUT: %return.param: ref @empty_tuple.type.as.I.impl.F.loc10_34.1.%U.as_type.loc10_26.1 (%U.as_type.255) = out_param call_param1
// CHECK:STDOUT: %return: ref @empty_tuple.type.as.I.impl.F.loc10_34.1.%U.as_type.loc10_26.1 (%U.as_type.255) = return_slot %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.decl.loc10_34.2: %empty_tuple.type.as.I.impl.F.type.19e4b8.2 = fn_decl @empty_tuple.type.as.I.impl.F.loc10_34.2 [concrete = constants.%empty_tuple.type.as.I.impl.F.8be29b.2] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .F = %empty_tuple.type.as.I.impl.F.decl.loc10_34.1
// CHECK:STDOUT: extend %I.ref
// CHECK:STDOUT: witness = %I.impl_witness
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @empty_tuple.type.as.I.impl.F.loc10_34.1(%U.loc10_9.2: %Copy.type) {
// CHECK:STDOUT: %U.loc10_9.1: %Copy.type = symbolic_binding U, 0 [symbolic = %U.loc10_9.1 (constants.%U.035)]
// CHECK:STDOUT: %U.as_type.loc10_26.1: type = facet_access_type %U.loc10_9.1 [symbolic = %U.as_type.loc10_26.1 (constants.%U.as_type.255)]
// CHECK:STDOUT: %pattern_type: type = pattern_type %U.as_type.loc10_26.1 [symbolic = %pattern_type (constants.%pattern_type.3b9bb5.2)]
// CHECK:STDOUT: %.loc10_32.2: Core.Form = init_form %U.as_type.loc10_26.1 [symbolic = %.loc10_32.2 (constants.%.435d17.2)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %require_complete: <witness> = require_complete_type %U.as_type.loc10_26.1 [symbolic = %require_complete (constants.%require_complete.89e464.1)]
// CHECK:STDOUT: %Copy.WithSelf.Op.type: type = fn_type @Copy.WithSelf.Op, @Copy.WithSelf(%U.loc10_9.1) [symbolic = %Copy.WithSelf.Op.type (constants.%Copy.WithSelf.Op.type.735e75.3)]
// CHECK:STDOUT: %.loc10_43: type = fn_type_with_self_type %Copy.WithSelf.Op.type, %U.loc10_9.1 [symbolic = %.loc10_43 (constants.%.023143.2)]
// CHECK:STDOUT: %Copy.lookup_impl_witness: <witness> = lookup_impl_witness %U.loc10_9.1, @Copy [symbolic = %Copy.lookup_impl_witness (constants.%Copy.lookup_impl_witness.58dce0.2)]
// CHECK:STDOUT: %impl.elem0.loc10_43.2: @empty_tuple.type.as.I.impl.F.loc10_34.1.%.loc10_43 (%.023143.2) = impl_witness_access %Copy.lookup_impl_witness, element0 [symbolic = %impl.elem0.loc10_43.2 (constants.%impl.elem0.594c59.2)]
// CHECK:STDOUT: %specific_impl_fn.loc10_43.2: <specific function> = specific_impl_function %impl.elem0.loc10_43.2, @Copy.WithSelf.Op(%U.loc10_9.1) [symbolic = %specific_impl_fn.loc10_43.2 (constants.%specific_impl_fn.bdce5c.2)]
// CHECK:STDOUT:
// CHECK:STDOUT: fn(%x.param: @empty_tuple.type.as.I.impl.F.loc10_34.1.%U.as_type.loc10_26.1 (%U.as_type.255)) -> out %return.param: @empty_tuple.type.as.I.impl.F.loc10_34.1.%U.as_type.loc10_26.1 (%U.as_type.255) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %x.ref: @empty_tuple.type.as.I.impl.F.loc10_34.1.%U.as_type.loc10_26.1 (%U.as_type.255) = name_ref x, %x
// CHECK:STDOUT: %impl.elem0.loc10_43.1: @empty_tuple.type.as.I.impl.F.loc10_34.1.%.loc10_43 (%.023143.2) = impl_witness_access constants.%Copy.lookup_impl_witness.58dce0.2, element0 [symbolic = %impl.elem0.loc10_43.2 (constants.%impl.elem0.594c59.2)]
// CHECK:STDOUT: %bound_method.loc10_43.1: <bound method> = bound_method %x.ref, %impl.elem0.loc10_43.1
// CHECK:STDOUT: %specific_impl_fn.loc10_43.1: <specific function> = specific_impl_function %impl.elem0.loc10_43.1, @Copy.WithSelf.Op(constants.%U.035) [symbolic = %specific_impl_fn.loc10_43.2 (constants.%specific_impl_fn.bdce5c.2)]
// CHECK:STDOUT: %bound_method.loc10_43.2: <bound method> = bound_method %x.ref, %specific_impl_fn.loc10_43.1
// CHECK:STDOUT: %.loc10_32.1: ref @empty_tuple.type.as.I.impl.F.loc10_34.1.%U.as_type.loc10_26.1 (%U.as_type.255) = splice_block %return.param {}
// CHECK:STDOUT: %Copy.WithSelf.Op.call: init @empty_tuple.type.as.I.impl.F.loc10_34.1.%U.as_type.loc10_26.1 (%U.as_type.255) to %.loc10_32.1 = call %bound_method.loc10_43.2(%x.ref)
// CHECK:STDOUT: return %Copy.WithSelf.Op.call to %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @empty_tuple.type.as.I.impl.F.loc10_34.2(%T.loc5_9.2: type) {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %.loc10_34.2: require_specific_def_type = require_specific_def @ptr.as.Copy.impl(%T.loc5_9.1) [symbolic = %.loc10_34.2 (constants.%.fe0)]
// CHECK:STDOUT: %Copy.lookup_impl_witness: <witness> = lookup_impl_witness %ptr, @Copy [symbolic = %Copy.lookup_impl_witness (constants.%Copy.lookup_impl_witness.2e6)]
// CHECK:STDOUT: %Copy.facet.loc10_34.2: %Copy.type = facet_value %ptr, (%Copy.lookup_impl_witness) [symbolic = %Copy.facet.loc10_34.2 (constants.%Copy.facet)]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.specific_fn.loc10_34.2: <specific function> = specific_function constants.%empty_tuple.type.as.I.impl.F.8be29b.1, @empty_tuple.type.as.I.impl.F.loc10_34.1(%Copy.facet.loc10_34.2) [symbolic = %empty_tuple.type.as.I.impl.F.specific_fn.loc10_34.2 (constants.%empty_tuple.type.as.I.impl.F.specific_fn)]
// CHECK:STDOUT:
// CHECK:STDOUT: fn(%x.param: @empty_tuple.type.as.I.impl.F.loc10_34.2.%ptr (%ptr.e8f)) -> out %return.param: @empty_tuple.type.as.I.impl.F.loc10_34.2.%ptr (%ptr.e8f) [thunk @empty_tuple.type.as.I.impl.%empty_tuple.type.as.I.impl.F.decl.loc10_34.1 for @I.WithSelf.%I.WithSelf.F.decl, @I.WithSelf.F(constants.%I.facet, constants.%T.67d)] {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %F.ref: %empty_tuple.type.as.I.impl.F.type.19e4b8.1 = name_ref F, @empty_tuple.type.as.I.impl.%empty_tuple.type.as.I.impl.F.decl.loc10_34.1 [concrete = constants.%empty_tuple.type.as.I.impl.F.8be29b.1]
// CHECK:STDOUT: %Copy.facet.loc10_34.1: %Copy.type = facet_value constants.%ptr.e8f, (constants.%Copy.lookup_impl_witness.2e6) [symbolic = %Copy.facet.loc10_34.2 (constants.%Copy.facet)]
// CHECK:STDOUT: %.loc10_34.1: %Copy.type = converted constants.%ptr.e8f, %Copy.facet.loc10_34.1 [symbolic = %Copy.facet.loc10_34.2 (constants.%Copy.facet)]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.specific_fn.loc10_34.1: <specific function> = specific_function %F.ref, @empty_tuple.type.as.I.impl.F.loc10_34.1(constants.%Copy.facet) [symbolic = %empty_tuple.type.as.I.impl.F.specific_fn.loc10_34.2 (constants.%empty_tuple.type.as.I.impl.F.specific_fn)]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.call: init @empty_tuple.type.as.I.impl.F.loc10_34.2.%ptr (%ptr.e8f) = call %empty_tuple.type.as.I.impl.F.specific_fn.loc10_34.1(%x.param)
// CHECK:STDOUT: return %empty_tuple.type.as.I.impl.F.call
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @empty_tuple.type.as.I.impl.F.loc10_34.1(constants.%U.035) {
// CHECK:STDOUT: %U.loc10_9.1 => constants.%U.035
// CHECK:STDOUT: %U.as_type.loc10_26.1 => constants.%U.as_type.255
// CHECK:STDOUT: %pattern_type => constants.%pattern_type.3b9bb5.2
// CHECK:STDOUT: %.loc10_32.2 => constants.%.435d17.2
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @empty_tuple.type.as.I.impl.F.loc10_34.2(constants.%T.67d) {
// CHECK:STDOUT: %T.loc5_9.1 => constants.%T.67d
// CHECK:STDOUT: %ptr => constants.%ptr.e8f
// CHECK:STDOUT: %pattern_type => constants.%pattern_type.4f4
// CHECK:STDOUT: %.loc5 => constants.%.cb6
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @empty_tuple.type.as.I.impl.F.loc10_34.1(constants.%Copy.facet) {
// CHECK:STDOUT: %U.loc10_9.1 => constants.%Copy.facet
// CHECK:STDOUT: %U.as_type.loc10_26.1 => constants.%ptr.e8f
// CHECK:STDOUT: %pattern_type => constants.%pattern_type.4f4
// CHECK:STDOUT: %.loc10_32.2 => constants.%.cb6
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %require_complete => constants.%require_complete.ef1
// CHECK:STDOUT: %Copy.WithSelf.Op.type => constants.%Copy.WithSelf.Op.type.d82
// CHECK:STDOUT: %.loc10_43 => constants.%.299
// CHECK:STDOUT: %Copy.lookup_impl_witness => constants.%Copy.lookup_impl_witness.2e6
// CHECK:STDOUT: %impl.elem0.loc10_43.2 => constants.%impl.elem0.1c7
// CHECK:STDOUT: %specific_impl_fn.loc10_43.2 => constants.%specific_impl_fn.366
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- generic_method.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %I.type: type = facet_type <@I> [concrete]
// CHECK:STDOUT: %type: type = facet_type <type> [concrete]
// CHECK:STDOUT: %.Self: %type = symbolic_binding .Self [symbolic_self]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %empty_tuple: %empty_tuple.type = tuple_value () [concrete]
// CHECK:STDOUT: %I.impl_witness: <witness> = impl_witness @empty_tuple.type.as.I.impl.%I.impl_witness_table [concrete]
// CHECK:STDOUT: %pattern_type.cb1: type = pattern_type %empty_tuple.type [concrete]
// CHECK:STDOUT: %Copy.type: type = facet_type <@Copy> [concrete]
// CHECK:STDOUT: %pattern_type.ce2: type = pattern_type %Copy.type [concrete]
// CHECK:STDOUT: %U.035: %Copy.type = symbolic_binding U, 0 [symbolic]
// CHECK:STDOUT: %U.as_type.255: type = facet_access_type %U.035 [symbolic]
// CHECK:STDOUT: %pattern_type.3b9bb5.2: type = pattern_type %U.as_type.255 [symbolic]
// CHECK:STDOUT: %.435d17.2: Core.Form = init_form %U.as_type.255 [symbolic]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.type.19e4b8.1: type = fn_type @empty_tuple.type.as.I.impl.F.loc10_51.1 [concrete]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.8be29b.1: %empty_tuple.type.as.I.impl.F.type.19e4b8.1 = struct_value () [concrete]
// CHECK:STDOUT: %I.facet: %I.type = facet_value %empty_tuple.type, (%I.impl_witness) [concrete]
// CHECK:STDOUT: %T.67d: type = symbolic_binding T, 0 [symbolic]
// CHECK:STDOUT: %ptr.e8f: type = ptr_type %T.67d [symbolic]
// CHECK:STDOUT: %pattern_type.4f4: type = pattern_type %ptr.e8f [symbolic]
// CHECK:STDOUT: %.cb6: Core.Form = init_form %ptr.e8f [symbolic]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.type.19e4b8.2: type = fn_type @empty_tuple.type.as.I.impl.F.loc10_51.2 [concrete]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.8be29b.2: %empty_tuple.type.as.I.impl.F.type.19e4b8.2 = struct_value () [concrete]
// CHECK:STDOUT: %require_complete.89e464.1: <witness> = require_complete_type %U.as_type.255 [symbolic]
// CHECK:STDOUT: %require_complete.ef1: <witness> = require_complete_type %ptr.e8f [symbolic]
// CHECK:STDOUT: %Copy.lookup_impl_witness.58dce0.2: <witness> = lookup_impl_witness %U.035, @Copy [symbolic]
// CHECK:STDOUT: %Copy.WithSelf.Op.type.735e75.3: type = fn_type @Copy.WithSelf.Op, @Copy.WithSelf(%U.035) [symbolic]
// CHECK:STDOUT: %.023143.2: type = fn_type_with_self_type %Copy.WithSelf.Op.type.735e75.3, %U.035 [symbolic]
// CHECK:STDOUT: %impl.elem0.594c59.2: %.023143.2 = impl_witness_access %Copy.lookup_impl_witness.58dce0.2, element0 [symbolic]
// CHECK:STDOUT: %specific_impl_fn.bdce5c.2: <specific function> = specific_impl_function %impl.elem0.594c59.2, @Copy.WithSelf.Op(%U.035) [symbolic]
// CHECK:STDOUT: %Copy.lookup_impl_witness.2e6: <witness> = lookup_impl_witness %ptr.e8f, @Copy [symbolic]
// CHECK:STDOUT: %.fe0: require_specific_def_type = require_specific_def @ptr.as.Copy.impl(%T.67d) [symbolic]
// CHECK:STDOUT: %Copy.facet: %Copy.type = facet_value %ptr.e8f, (%Copy.lookup_impl_witness.2e6) [symbolic]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.specific_fn: <specific function> = specific_function %empty_tuple.type.as.I.impl.F.8be29b.1, @empty_tuple.type.as.I.impl.F.loc10_51.1(%Copy.facet) [symbolic]
// CHECK:STDOUT: %Copy.WithSelf.Op.type.d82: type = fn_type @Copy.WithSelf.Op, @Copy.WithSelf(%Copy.facet) [symbolic]
// CHECK:STDOUT: %.299: type = fn_type_with_self_type %Copy.WithSelf.Op.type.d82, %Copy.facet [symbolic]
// CHECK:STDOUT: %impl.elem0.1c7: %.299 = impl_witness_access %Copy.lookup_impl_witness.2e6, element0 [symbolic]
// CHECK:STDOUT: %specific_impl_fn.366: <specific function> = specific_impl_function %impl.elem0.1c7, @Copy.WithSelf.Op(%Copy.facet) [symbolic]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [concrete] {
// CHECK:STDOUT: .Copy = %Core.Copy
// CHECK:STDOUT: import Core//prelude
// CHECK:STDOUT: import Core//prelude/...
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core.Copy: type = import_ref Core//prelude/parts/copy, Copy, loaded [concrete = constants.%Copy.type]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @empty_tuple.type.as.I.impl: %.loc8_7.2 as %I.ref {
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.decl.loc10_51.1: %empty_tuple.type.as.I.impl.F.type.19e4b8.1 = fn_decl @empty_tuple.type.as.I.impl.F.loc10_51.1 [concrete = constants.%empty_tuple.type.as.I.impl.F.8be29b.1] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.cb1 = value_param_pattern [concrete]
// CHECK:STDOUT: %self.patt: %pattern_type.cb1 = at_binding_pattern self, %self.param_patt [concrete]
// CHECK:STDOUT: %U.patt: %pattern_type.ce2 = symbolic_binding_pattern U, 0 [concrete]
// CHECK:STDOUT: %x.param_patt: @empty_tuple.type.as.I.impl.F.loc10_51.1.%pattern_type (%pattern_type.3b9bb5.2) = value_param_pattern [concrete]
// CHECK:STDOUT: %x.patt: @empty_tuple.type.as.I.impl.F.loc10_51.1.%pattern_type (%pattern_type.3b9bb5.2) = at_binding_pattern x, %x.param_patt [concrete]
// CHECK:STDOUT: %return.param_patt: @empty_tuple.type.as.I.impl.F.loc10_51.1.%pattern_type (%pattern_type.3b9bb5.2) = out_param_pattern [concrete]
// CHECK:STDOUT: %return.patt: @empty_tuple.type.as.I.impl.F.loc10_51.1.%pattern_type (%pattern_type.3b9bb5.2) = return_slot_pattern %return.param_patt, %.loc10_49.3 [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %U.ref.loc10_49: %Copy.type = name_ref U, %U.loc10_26.2 [symbolic = %U.loc10_26.1 (constants.%U.035)]
// CHECK:STDOUT: %U.as_type.loc10_49: type = facet_access_type %U.ref.loc10_49 [symbolic = %U.as_type.loc10_43.1 (constants.%U.as_type.255)]
// CHECK:STDOUT: %.loc10_49.3: type = converted %U.ref.loc10_49, %U.as_type.loc10_49 [symbolic = %U.as_type.loc10_43.1 (constants.%U.as_type.255)]
// CHECK:STDOUT: %.loc10_49.4: Core.Form = init_form %.loc10_49.3 [symbolic = %.loc10_49.2 (constants.%.435d17.2)]
// CHECK:STDOUT: %self.param: %empty_tuple.type = value_param call_param0
// CHECK:STDOUT: %.loc10_22.1: type = splice_block %.loc10_22.3 [concrete = constants.%empty_tuple.type] {
// CHECK:STDOUT: %.loc10_22.2: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple]
// CHECK:STDOUT: %.loc10_22.3: type = converted %.loc10_22.2, constants.%empty_tuple.type [concrete = constants.%empty_tuple.type]
// CHECK:STDOUT: }
// CHECK:STDOUT: %self: %empty_tuple.type = value_binding self, %self.param
// CHECK:STDOUT: %.loc10_33: type = splice_block %Copy.ref [concrete = constants.%Copy.type] {
// CHECK:STDOUT: %.Self: %type = symbolic_binding .Self [symbolic_self = constants.%.Self]
// CHECK:STDOUT: %Core.ref: <namespace> = name_ref Core, imports.%Core [concrete = imports.%Core]
// CHECK:STDOUT: %Copy.ref: type = name_ref Copy, imports.%Core.Copy [concrete = constants.%Copy.type]
// CHECK:STDOUT: }
// CHECK:STDOUT: %U.loc10_26.2: %Copy.type = symbolic_binding U, 0 [symbolic = %U.loc10_26.1 (constants.%U.035)]
// CHECK:STDOUT: %x.param: @empty_tuple.type.as.I.impl.F.loc10_51.1.%U.as_type.loc10_43.1 (%U.as_type.255) = value_param call_param1
// CHECK:STDOUT: %.loc10_43.1: type = splice_block %.loc10_43.2 [symbolic = %U.as_type.loc10_43.1 (constants.%U.as_type.255)] {
// CHECK:STDOUT: %U.ref.loc10_43: %Copy.type = name_ref U, %U.loc10_26.2 [symbolic = %U.loc10_26.1 (constants.%U.035)]
// CHECK:STDOUT: %U.as_type.loc10_43.2: type = facet_access_type %U.ref.loc10_43 [symbolic = %U.as_type.loc10_43.1 (constants.%U.as_type.255)]
// CHECK:STDOUT: %.loc10_43.2: type = converted %U.ref.loc10_43, %U.as_type.loc10_43.2 [symbolic = %U.as_type.loc10_43.1 (constants.%U.as_type.255)]
// CHECK:STDOUT: }
// CHECK:STDOUT: %x: @empty_tuple.type.as.I.impl.F.loc10_51.1.%U.as_type.loc10_43.1 (%U.as_type.255) = value_binding x, %x.param
// CHECK:STDOUT: %return.param: ref @empty_tuple.type.as.I.impl.F.loc10_51.1.%U.as_type.loc10_43.1 (%U.as_type.255) = out_param call_param2
// CHECK:STDOUT: %return: ref @empty_tuple.type.as.I.impl.F.loc10_51.1.%U.as_type.loc10_43.1 (%U.as_type.255) = return_slot %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.decl.loc10_51.2: %empty_tuple.type.as.I.impl.F.type.19e4b8.2 = fn_decl @empty_tuple.type.as.I.impl.F.loc10_51.2 [concrete = constants.%empty_tuple.type.as.I.impl.F.8be29b.2] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .F = %empty_tuple.type.as.I.impl.F.decl.loc10_51.1
// CHECK:STDOUT: extend %I.ref
// CHECK:STDOUT: witness = %I.impl_witness
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @empty_tuple.type.as.I.impl.F.loc10_51.1(%U.loc10_26.2: %Copy.type) {
// CHECK:STDOUT: %U.loc10_26.1: %Copy.type = symbolic_binding U, 0 [symbolic = %U.loc10_26.1 (constants.%U.035)]
// CHECK:STDOUT: %U.as_type.loc10_43.1: type = facet_access_type %U.loc10_26.1 [symbolic = %U.as_type.loc10_43.1 (constants.%U.as_type.255)]
// CHECK:STDOUT: %pattern_type: type = pattern_type %U.as_type.loc10_43.1 [symbolic = %pattern_type (constants.%pattern_type.3b9bb5.2)]
// CHECK:STDOUT: %.loc10_49.2: Core.Form = init_form %U.as_type.loc10_43.1 [symbolic = %.loc10_49.2 (constants.%.435d17.2)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %require_complete: <witness> = require_complete_type %U.as_type.loc10_43.1 [symbolic = %require_complete (constants.%require_complete.89e464.1)]
// CHECK:STDOUT: %Copy.WithSelf.Op.type: type = fn_type @Copy.WithSelf.Op, @Copy.WithSelf(%U.loc10_26.1) [symbolic = %Copy.WithSelf.Op.type (constants.%Copy.WithSelf.Op.type.735e75.3)]
// CHECK:STDOUT: %.loc10_60: type = fn_type_with_self_type %Copy.WithSelf.Op.type, %U.loc10_26.1 [symbolic = %.loc10_60 (constants.%.023143.2)]
// CHECK:STDOUT: %Copy.lookup_impl_witness: <witness> = lookup_impl_witness %U.loc10_26.1, @Copy [symbolic = %Copy.lookup_impl_witness (constants.%Copy.lookup_impl_witness.58dce0.2)]
// CHECK:STDOUT: %impl.elem0.loc10_60.2: @empty_tuple.type.as.I.impl.F.loc10_51.1.%.loc10_60 (%.023143.2) = impl_witness_access %Copy.lookup_impl_witness, element0 [symbolic = %impl.elem0.loc10_60.2 (constants.%impl.elem0.594c59.2)]
// CHECK:STDOUT: %specific_impl_fn.loc10_60.2: <specific function> = specific_impl_function %impl.elem0.loc10_60.2, @Copy.WithSelf.Op(%U.loc10_26.1) [symbolic = %specific_impl_fn.loc10_60.2 (constants.%specific_impl_fn.bdce5c.2)]
// CHECK:STDOUT:
// CHECK:STDOUT: fn(%self.param: %empty_tuple.type, %x.param: @empty_tuple.type.as.I.impl.F.loc10_51.1.%U.as_type.loc10_43.1 (%U.as_type.255)) -> out %return.param: @empty_tuple.type.as.I.impl.F.loc10_51.1.%U.as_type.loc10_43.1 (%U.as_type.255) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %x.ref: @empty_tuple.type.as.I.impl.F.loc10_51.1.%U.as_type.loc10_43.1 (%U.as_type.255) = name_ref x, %x
// CHECK:STDOUT: %impl.elem0.loc10_60.1: @empty_tuple.type.as.I.impl.F.loc10_51.1.%.loc10_60 (%.023143.2) = impl_witness_access constants.%Copy.lookup_impl_witness.58dce0.2, element0 [symbolic = %impl.elem0.loc10_60.2 (constants.%impl.elem0.594c59.2)]
// CHECK:STDOUT: %bound_method.loc10_60.1: <bound method> = bound_method %x.ref, %impl.elem0.loc10_60.1
// CHECK:STDOUT: %specific_impl_fn.loc10_60.1: <specific function> = specific_impl_function %impl.elem0.loc10_60.1, @Copy.WithSelf.Op(constants.%U.035) [symbolic = %specific_impl_fn.loc10_60.2 (constants.%specific_impl_fn.bdce5c.2)]
// CHECK:STDOUT: %bound_method.loc10_60.2: <bound method> = bound_method %x.ref, %specific_impl_fn.loc10_60.1
// CHECK:STDOUT: %.loc10_49.1: ref @empty_tuple.type.as.I.impl.F.loc10_51.1.%U.as_type.loc10_43.1 (%U.as_type.255) = splice_block %return.param {}
// CHECK:STDOUT: %Copy.WithSelf.Op.call: init @empty_tuple.type.as.I.impl.F.loc10_51.1.%U.as_type.loc10_43.1 (%U.as_type.255) to %.loc10_49.1 = call %bound_method.loc10_60.2(%x.ref)
// CHECK:STDOUT: return %Copy.WithSelf.Op.call to %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @empty_tuple.type.as.I.impl.F.loc10_51.2(%T.loc5_21.2: type) {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %.loc10_51.2: require_specific_def_type = require_specific_def @ptr.as.Copy.impl(%T.loc5_21.1) [symbolic = %.loc10_51.2 (constants.%.fe0)]
// CHECK:STDOUT: %Copy.lookup_impl_witness: <witness> = lookup_impl_witness %ptr, @Copy [symbolic = %Copy.lookup_impl_witness (constants.%Copy.lookup_impl_witness.2e6)]
// CHECK:STDOUT: %Copy.facet.loc10_51.2: %Copy.type = facet_value %ptr, (%Copy.lookup_impl_witness) [symbolic = %Copy.facet.loc10_51.2 (constants.%Copy.facet)]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.specific_fn.loc10_51.2: <specific function> = specific_function constants.%empty_tuple.type.as.I.impl.F.8be29b.1, @empty_tuple.type.as.I.impl.F.loc10_51.1(%Copy.facet.loc10_51.2) [symbolic = %empty_tuple.type.as.I.impl.F.specific_fn.loc10_51.2 (constants.%empty_tuple.type.as.I.impl.F.specific_fn)]
// CHECK:STDOUT:
// CHECK:STDOUT: fn(%self.param: %empty_tuple.type, %x.param: @empty_tuple.type.as.I.impl.F.loc10_51.2.%ptr (%ptr.e8f)) -> out %return.param: @empty_tuple.type.as.I.impl.F.loc10_51.2.%ptr (%ptr.e8f) [thunk @empty_tuple.type.as.I.impl.%empty_tuple.type.as.I.impl.F.decl.loc10_51.1 for @I.WithSelf.%I.WithSelf.F.decl, @I.WithSelf.F(constants.%I.facet, constants.%T.67d)] {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %F.ref: %empty_tuple.type.as.I.impl.F.type.19e4b8.1 = name_ref F, @empty_tuple.type.as.I.impl.%empty_tuple.type.as.I.impl.F.decl.loc10_51.1 [concrete = constants.%empty_tuple.type.as.I.impl.F.8be29b.1]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.bound: <bound method> = bound_method %self.param, %F.ref
// CHECK:STDOUT: %Copy.facet.loc10_51.1: %Copy.type = facet_value constants.%ptr.e8f, (constants.%Copy.lookup_impl_witness.2e6) [symbolic = %Copy.facet.loc10_51.2 (constants.%Copy.facet)]
// CHECK:STDOUT: %.loc10_51.1: %Copy.type = converted constants.%ptr.e8f, %Copy.facet.loc10_51.1 [symbolic = %Copy.facet.loc10_51.2 (constants.%Copy.facet)]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.specific_fn.loc10_51.1: <specific function> = specific_function %F.ref, @empty_tuple.type.as.I.impl.F.loc10_51.1(constants.%Copy.facet) [symbolic = %empty_tuple.type.as.I.impl.F.specific_fn.loc10_51.2 (constants.%empty_tuple.type.as.I.impl.F.specific_fn)]
// CHECK:STDOUT: %bound_method: <bound method> = bound_method %self.param, %empty_tuple.type.as.I.impl.F.specific_fn.loc10_51.1
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.call: init @empty_tuple.type.as.I.impl.F.loc10_51.2.%ptr (%ptr.e8f) = call %bound_method(%self.param, %x.param)
// CHECK:STDOUT: return %empty_tuple.type.as.I.impl.F.call
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @empty_tuple.type.as.I.impl.F.loc10_51.1(constants.%U.035) {
// CHECK:STDOUT: %U.loc10_26.1 => constants.%U.035
// CHECK:STDOUT: %U.as_type.loc10_43.1 => constants.%U.as_type.255
// CHECK:STDOUT: %pattern_type => constants.%pattern_type.3b9bb5.2
// CHECK:STDOUT: %.loc10_49.2 => constants.%.435d17.2
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @empty_tuple.type.as.I.impl.F.loc10_51.2(constants.%T.67d) {
// CHECK:STDOUT: %T.loc5_21.1 => constants.%T.67d
// CHECK:STDOUT: %ptr => constants.%ptr.e8f
// CHECK:STDOUT: %pattern_type => constants.%pattern_type.4f4
// CHECK:STDOUT: %.loc5 => constants.%.cb6
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @empty_tuple.type.as.I.impl.F.loc10_51.1(constants.%Copy.facet) {
// CHECK:STDOUT: %U.loc10_26.1 => constants.%Copy.facet
// CHECK:STDOUT: %U.as_type.loc10_43.1 => constants.%ptr.e8f
// CHECK:STDOUT: %pattern_type => constants.%pattern_type.4f4
// CHECK:STDOUT: %.loc10_49.2 => constants.%.cb6
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %require_complete => constants.%require_complete.ef1
// CHECK:STDOUT: %Copy.WithSelf.Op.type => constants.%Copy.WithSelf.Op.type.d82
// CHECK:STDOUT: %.loc10_60 => constants.%.299
// CHECK:STDOUT: %Copy.lookup_impl_witness => constants.%Copy.lookup_impl_witness.2e6
// CHECK:STDOUT: %impl.elem0.loc10_60.2 => constants.%impl.elem0.1c7
// CHECK:STDOUT: %specific_impl_fn.loc10_60.2 => constants.%specific_impl_fn.366
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- generic_interface.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
// CHECK:STDOUT: %empty_struct: %empty_struct_type = struct_value () [concrete]
// CHECK:STDOUT: %I.type.ab5: type = facet_type <@I, @I(%empty_struct_type)> [concrete]
// CHECK:STDOUT: %I.impl_witness: <witness> = impl_witness @empty_tuple.type.as.I.impl.%I.impl_witness_table [concrete]
// CHECK:STDOUT: %struct_type.b.a.1b0: type = struct_type {.b: %empty_struct_type, .a: %empty_struct_type} [concrete]
// CHECK:STDOUT: %.3fc: Core.Form = init_form %struct_type.b.a.1b0 [concrete]
// CHECK:STDOUT: %pattern_type.914: type = pattern_type %struct_type.b.a.1b0 [concrete]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.type.e82c13.1: type = fn_type @empty_tuple.type.as.I.impl.F.loc10_29.1 [concrete]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.5f0cef.1: %empty_tuple.type.as.I.impl.F.type.e82c13.1 = struct_value () [concrete]
// CHECK:STDOUT: %I.facet: %I.type.ab5 = facet_value %empty_tuple.type, (%I.impl_witness) [concrete]
// CHECK:STDOUT: %struct_type.a.b.f95: type = struct_type {.a: %empty_struct_type, .b: %empty_struct_type} [concrete]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.type.e82c13.2: type = fn_type @empty_tuple.type.as.I.impl.F.loc10_29.2 [concrete]
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.5f0cef.2: %empty_tuple.type.as.I.impl.F.type.e82c13.2 = struct_value () [concrete]
// CHECK:STDOUT: %struct: %struct_type.a.b.f95 = struct_value (%empty_struct, %empty_struct) [concrete]
// CHECK:STDOUT: %Destroy.Op.type.bae255.2: type = fn_type @Destroy.Op.loc10_29.2 [concrete]
// CHECK:STDOUT: %Destroy.Op.651ba6.2: %Destroy.Op.type.bae255.2 = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @empty_tuple.type.as.I.impl: %.loc8_7.2 as %I.type {
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.decl.loc10_29.1: %empty_tuple.type.as.I.impl.F.type.e82c13.1 = fn_decl @empty_tuple.type.as.I.impl.F.loc10_29.1 [concrete = constants.%empty_tuple.type.as.I.impl.F.5f0cef.1] {
// CHECK:STDOUT: %return.param_patt: %pattern_type.914 = out_param_pattern [concrete]
// CHECK:STDOUT: %return.patt: %pattern_type.914 = return_slot_pattern %return.param_patt, %struct_type.b.a [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %.loc10_19.1: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
// CHECK:STDOUT: %.loc10_19.2: type = converted %.loc10_19.1, constants.%empty_struct_type [concrete = constants.%empty_struct_type]
// CHECK:STDOUT: %.loc10_27.1: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
// CHECK:STDOUT: %.loc10_27.2: type = converted %.loc10_27.1, constants.%empty_struct_type [concrete = constants.%empty_struct_type]
// CHECK:STDOUT: %struct_type.b.a: type = struct_type {.b: %empty_struct_type, .a: %empty_struct_type} [concrete = constants.%struct_type.b.a.1b0]
// CHECK:STDOUT: %.loc10_28: Core.Form = init_form %struct_type.b.a [concrete = constants.%.3fc]
// CHECK:STDOUT: %return.param: ref %struct_type.b.a.1b0 = out_param call_param0
// CHECK:STDOUT: %return: ref %struct_type.b.a.1b0 = return_slot %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.decl.loc10_29.2: %empty_tuple.type.as.I.impl.F.type.e82c13.2 = fn_decl @empty_tuple.type.as.I.impl.F.loc10_29.2 [concrete = constants.%empty_tuple.type.as.I.impl.F.5f0cef.2] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .F = %empty_tuple.type.as.I.impl.F.decl.loc10_29.1
// CHECK:STDOUT: extend %I.type
// CHECK:STDOUT: witness = %I.impl_witness
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @empty_tuple.type.as.I.impl.F.loc10_29.1() -> out %return.param: %struct_type.b.a.1b0;
// CHECK:STDOUT:
// CHECK:STDOUT: fn @empty_tuple.type.as.I.impl.F.loc10_29.2() -> out %return.param: %struct_type.a.b.f95 [thunk @empty_tuple.type.as.I.impl.%empty_tuple.type.as.I.impl.F.decl.loc10_29.1 for @I.WithSelf.%I.WithSelf.F.decl, @I.WithSelf.F(constants.%empty_struct_type, constants.%I.facet)] {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %F.ref: %empty_tuple.type.as.I.impl.F.type.e82c13.1 = name_ref F, @empty_tuple.type.as.I.impl.%empty_tuple.type.as.I.impl.F.decl.loc10_29.1 [concrete = constants.%empty_tuple.type.as.I.impl.F.5f0cef.1]
// CHECK:STDOUT: %.loc10_29.1: ref %struct_type.b.a.1b0 = temporary_storage
// CHECK:STDOUT: %empty_tuple.type.as.I.impl.F.call: init %struct_type.b.a.1b0 to %.loc10_29.1 = call %F.ref()
// CHECK:STDOUT: %.loc10_29.2: ref %struct_type.b.a.1b0 = temporary %.loc10_29.1, %empty_tuple.type.as.I.impl.F.call
// CHECK:STDOUT: %.loc10_29.3: ref %empty_struct_type = struct_access %.loc10_29.2, element1
// CHECK:STDOUT: %.loc10_29.4: ref %empty_struct_type = struct_access %return.param, element1
// CHECK:STDOUT: %.loc10_29.5: init %empty_struct_type to %.loc10_29.4 = struct_init () [concrete = constants.%empty_struct]
// CHECK:STDOUT: %.loc10_29.6: init %empty_struct_type = converted %.loc10_29.3, %.loc10_29.5 [concrete = constants.%empty_struct]
// CHECK:STDOUT: %.loc10_29.7: init %empty_struct_type to %.loc10_29.4 = in_place_init %.loc10_29.6 [concrete = constants.%empty_struct]
// CHECK:STDOUT: %.loc10_29.8: ref %empty_struct_type = struct_access %.loc10_29.2, element0
// CHECK:STDOUT: %.loc10_29.9: ref %empty_struct_type = struct_access %return.param, element0
// CHECK:STDOUT: %.loc10_29.10: init %empty_struct_type to %.loc10_29.9 = struct_init () [concrete = constants.%empty_struct]
// CHECK:STDOUT: %.loc10_29.11: init %empty_struct_type = converted %.loc10_29.8, %.loc10_29.10 [concrete = constants.%empty_struct]
// CHECK:STDOUT: %.loc10_29.12: init %empty_struct_type to %.loc10_29.9 = in_place_init %.loc10_29.11 [concrete = constants.%empty_struct]
// CHECK:STDOUT: %.loc10_29.13: init %struct_type.a.b.f95 to %return.param = struct_init (%.loc10_29.7, %.loc10_29.12) [concrete = constants.%struct]
// CHECK:STDOUT: %.loc10_29.14: init %struct_type.a.b.f95 = converted %empty_tuple.type.as.I.impl.F.call, %.loc10_29.13 [concrete = constants.%struct]
// CHECK:STDOUT: %Destroy.Op.bound: <bound method> = bound_method %.loc10_29.2, constants.%Destroy.Op.651ba6.2
// CHECK:STDOUT: %Destroy.Op.call: init %empty_tuple.type = call %Destroy.Op.bound(%.loc10_29.2)
// CHECK:STDOUT: return %.loc10_29.14 to %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc10_29.1(%self.param: ref %empty_struct_type) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc10_29.2(%self.param: ref %struct_type.b.a.1b0) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
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