Files
carbon-lang/toolchain/check/testdata/class/nested.carbon
T
Jon Ross-Perkins 7ccc1e0144 Expand naming for impls and functions (#5808)
Change impls from `<interface>.impl` to `<self>.as.<interface>.impl`,
and *member* functions to `<parent scope>.<fn>` (non-member functions
exclude their parent scope). Stop special-casing builtin functions,
given the new naming scheme.

The purpose of this is to make it clearer when a member function is
being accessed and, if so, which member function. In particular, we
often access interface `Op` functions. The builtin function
special-casing was intended to help with that, but we still have lots of
`Op` functions. This particular approach should make the interactions
clearer.

This changes up queueing of block IDs a little because, in particular,
we need to process bodies of entities only after constants finish
processing. But, it should also result in less memory usage during
processing because it means we have less on the insts stack at any given
time, since we track a block rather than all instructions contained by
the block.
2025-07-21 18:45:07 +00:00

330 lines
20 KiB
Plaintext

// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/destroy.carbon
// TODO: Add ranges and switch to "--dump-sem-ir-ranges=only".
// EXTRA-ARGS: --dump-sem-ir-ranges=if-present
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/class/nested.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/class/nested.carbon
class Outer {
fn F() {
// Outer and Inner are both complete here.
var o: Outer;
var i: Inner;
}
class Inner {
var pi: Self*;
var po: Outer*;
var qi: Inner*;
fn G() {
// Outer and Inner are both complete here.
var o: Outer;
var i: Inner;
}
}
fn H() {
// Outer and Inner are both complete here.
var o: Outer;
var i: Inner;
}
var po: Self*;
var qo: Outer*;
var pi: Inner*;
}
fn F(a: Outer*) {
let b: Outer.Inner* = (*a).pi;
a->po = a;
a->qo = a;
a->pi = a->pi;
b->po = a;
b->pi = a->pi;
b->qi = a->pi;
}
// CHECK:STDOUT: --- nested.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %Outer: type = class_type @Outer [concrete]
// CHECK:STDOUT: %Outer.F.type: type = fn_type @Outer.F [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %Outer.F: %Outer.F.type = struct_value () [concrete]
// CHECK:STDOUT: %Inner: type = class_type @Inner [concrete]
// CHECK:STDOUT: %ptr.36a: type = ptr_type %Inner [concrete]
// CHECK:STDOUT: %Inner.elem.640: type = unbound_element_type %Inner, %ptr.36a [concrete]
// CHECK:STDOUT: %ptr.5df: type = ptr_type %Outer [concrete]
// CHECK:STDOUT: %Inner.elem.c30: type = unbound_element_type %Inner, %ptr.5df [concrete]
// CHECK:STDOUT: %Inner.G.type: type = fn_type @Inner.G [concrete]
// CHECK:STDOUT: %Inner.G: %Inner.G.type = struct_value () [concrete]
// CHECK:STDOUT: %struct_type.pi.po.qi: type = struct_type {.pi: %ptr.36a, .po: %ptr.5df, .qi: %ptr.36a} [concrete]
// CHECK:STDOUT: %complete_type.7ae: <witness> = complete_type_witness %struct_type.pi.po.qi [concrete]
// CHECK:STDOUT: %Outer.H.type: type = fn_type @Outer.H [concrete]
// CHECK:STDOUT: %Outer.H: %Outer.H.type = struct_value () [concrete]
// CHECK:STDOUT: %Outer.elem.a16: type = unbound_element_type %Outer, %ptr.5df [concrete]
// CHECK:STDOUT: %Outer.elem.fe9: type = unbound_element_type %Outer, %ptr.36a [concrete]
// CHECK:STDOUT: %struct_type.po.qo.pi: type = struct_type {.po: %ptr.5df, .qo: %ptr.5df, .pi: %ptr.36a} [concrete]
// CHECK:STDOUT: %complete_type.e99: <witness> = complete_type_witness %struct_type.po.qo.pi [concrete]
// CHECK:STDOUT: %pattern_type.e74: type = pattern_type %Outer [concrete]
// CHECK:STDOUT: %pattern_type.906: type = pattern_type %Inner [concrete]
// CHECK:STDOUT: %Destroy.type: type = facet_type <@Destroy> [concrete]
// CHECK:STDOUT: %T.as.Destroy.impl.Op.type.9bc: type = fn_type @T.as.Destroy.impl.Op, @T.as.Destroy.impl(%Inner) [concrete]
// CHECK:STDOUT: %T.as.Destroy.impl.Op.754: %T.as.Destroy.impl.Op.type.9bc = struct_value () [concrete]
// CHECK:STDOUT: %pattern_type.27f: type = pattern_type %ptr.36a [concrete]
// CHECK:STDOUT: %T.as.Destroy.impl.Op.specific_fn.72f: <specific function> = specific_function %T.as.Destroy.impl.Op.754, @T.as.Destroy.impl.Op(%Inner) [concrete]
// CHECK:STDOUT: %T.as.Destroy.impl.Op.type.50c: type = fn_type @T.as.Destroy.impl.Op, @T.as.Destroy.impl(%Outer) [concrete]
// CHECK:STDOUT: %T.as.Destroy.impl.Op.8d4: %T.as.Destroy.impl.Op.type.50c = struct_value () [concrete]
// CHECK:STDOUT: %pattern_type.95c: type = pattern_type %ptr.5df [concrete]
// CHECK:STDOUT: %T.as.Destroy.impl.Op.specific_fn.2a1: <specific function> = specific_function %T.as.Destroy.impl.Op.8d4, @T.as.Destroy.impl.Op(%Outer) [concrete]
// CHECK:STDOUT: %F.type: type = fn_type @F [concrete]
// CHECK:STDOUT: %F: %F.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [concrete] {
// CHECK:STDOUT: .Destroy = %Core.Destroy
// CHECK:STDOUT: import Core//prelude
// CHECK:STDOUT: import Core//prelude/...
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core.Destroy: type = import_ref Core//prelude/parts/destroy, Destroy, loaded [concrete = constants.%Destroy.type]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .Core = imports.%Core
// CHECK:STDOUT: .Outer = %Outer.decl
// CHECK:STDOUT: .F = %F.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core.import = import Core
// CHECK:STDOUT: %Outer.decl: type = class_decl @Outer [concrete = constants.%Outer] {} {}
// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {
// CHECK:STDOUT: %a.patt: %pattern_type.95c = binding_pattern a [concrete]
// CHECK:STDOUT: %a.param_patt: %pattern_type.95c = value_param_pattern %a.patt, call_param0 [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %a.param: %ptr.5df = value_param call_param0
// CHECK:STDOUT: %.loc45: type = splice_block %ptr.loc45 [concrete = constants.%ptr.5df] {
// CHECK:STDOUT: %Outer.ref.loc45: type = name_ref Outer, file.%Outer.decl [concrete = constants.%Outer]
// CHECK:STDOUT: %ptr.loc45: type = ptr_type %Outer.ref.loc45 [concrete = constants.%ptr.5df]
// CHECK:STDOUT: }
// CHECK:STDOUT: %a: %ptr.5df = bind_name a, %a.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @Outer {
// CHECK:STDOUT: %Outer.F.decl: %Outer.F.type = fn_decl @Outer.F [concrete = constants.%Outer.F] {} {}
// CHECK:STDOUT: %Inner.decl: type = class_decl @Inner [concrete = constants.%Inner] {} {}
// CHECK:STDOUT: %Outer.H.decl: %Outer.H.type = fn_decl @Outer.H [concrete = constants.%Outer.H] {} {}
// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%Outer [concrete = constants.%Outer]
// CHECK:STDOUT: %ptr.loc40: type = ptr_type %Self.ref [concrete = constants.%ptr.5df]
// CHECK:STDOUT: %.loc40: %Outer.elem.a16 = field_decl po, element0 [concrete]
// CHECK:STDOUT: %Outer.ref: type = name_ref Outer, file.%Outer.decl [concrete = constants.%Outer]
// CHECK:STDOUT: %ptr.loc41: type = ptr_type %Outer.ref [concrete = constants.%ptr.5df]
// CHECK:STDOUT: %.loc41: %Outer.elem.a16 = field_decl qo, element1 [concrete]
// CHECK:STDOUT: %Inner.ref: type = name_ref Inner, %Inner.decl [concrete = constants.%Inner]
// CHECK:STDOUT: %ptr.loc42: type = ptr_type %Inner.ref [concrete = constants.%ptr.36a]
// CHECK:STDOUT: %.loc42: %Outer.elem.fe9 = field_decl pi, element2 [concrete]
// CHECK:STDOUT: %struct_type.po.qo.pi: type = struct_type {.po: %ptr.5df, .qo: %ptr.5df, .pi: %ptr.36a} [concrete = constants.%struct_type.po.qo.pi]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.po.qo.pi [concrete = constants.%complete_type.e99]
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%Outer
// CHECK:STDOUT: .F = %Outer.F.decl
// CHECK:STDOUT: .Inner = %Inner.decl
// CHECK:STDOUT: .Outer = <poisoned>
// CHECK:STDOUT: .H = %Outer.H.decl
// CHECK:STDOUT: .po = %.loc40
// CHECK:STDOUT: .qo = %.loc41
// CHECK:STDOUT: .pi = %.loc42
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @Inner {
// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%Inner [concrete = constants.%Inner]
// CHECK:STDOUT: %ptr.loc23: type = ptr_type %Self.ref [concrete = constants.%ptr.36a]
// CHECK:STDOUT: %.loc23: %Inner.elem.640 = field_decl pi, element0 [concrete]
// CHECK:STDOUT: %Outer.ref: type = name_ref Outer, file.%Outer.decl [concrete = constants.%Outer]
// CHECK:STDOUT: %ptr.loc24: type = ptr_type %Outer.ref [concrete = constants.%ptr.5df]
// CHECK:STDOUT: %.loc24: %Inner.elem.c30 = field_decl po, element1 [concrete]
// CHECK:STDOUT: %Inner.ref: type = name_ref Inner, @Outer.%Inner.decl [concrete = constants.%Inner]
// CHECK:STDOUT: %ptr.loc25: type = ptr_type %Inner.ref [concrete = constants.%ptr.36a]
// CHECK:STDOUT: %.loc25: %Inner.elem.640 = field_decl qi, element2 [concrete]
// CHECK:STDOUT: %Inner.G.decl: %Inner.G.type = fn_decl @Inner.G [concrete = constants.%Inner.G] {} {}
// CHECK:STDOUT: %struct_type.pi.po.qi: type = struct_type {.pi: %ptr.36a, .po: %ptr.5df, .qi: %ptr.36a} [concrete = constants.%struct_type.pi.po.qi]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.pi.po.qi [concrete = constants.%complete_type.7ae]
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%Inner
// CHECK:STDOUT: .pi = %.loc23
// CHECK:STDOUT: .Outer = <poisoned>
// CHECK:STDOUT: .po = %.loc24
// CHECK:STDOUT: .Inner = <poisoned>
// CHECK:STDOUT: .qi = %.loc25
// CHECK:STDOUT: .G = %Inner.G.decl
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Outer.F() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %o.patt: %pattern_type.e74 = binding_pattern o [concrete]
// CHECK:STDOUT: %o.var_patt: %pattern_type.e74 = var_pattern %o.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %o.var: ref %Outer = var %o.var_patt
// CHECK:STDOUT: %Outer.ref: type = name_ref Outer, file.%Outer.decl [concrete = constants.%Outer]
// CHECK:STDOUT: %o: ref %Outer = bind_name o, %o.var
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %i.patt: %pattern_type.906 = binding_pattern i [concrete]
// CHECK:STDOUT: %i.var_patt: %pattern_type.906 = var_pattern %i.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %i.var: ref %Inner = var %i.var_patt
// CHECK:STDOUT: %Inner.ref: type = name_ref Inner, @Outer.%Inner.decl [concrete = constants.%Inner]
// CHECK:STDOUT: %i: ref %Inner = bind_name i, %i.var
// CHECK:STDOUT: %T.as.Destroy.impl.Op.bound.loc19: <bound method> = bound_method %i.var, constants.%T.as.Destroy.impl.Op.754
// CHECK:STDOUT: %T.as.Destroy.impl.Op.specific_fn.1: <specific function> = specific_function constants.%T.as.Destroy.impl.Op.754, @T.as.Destroy.impl.Op(constants.%Inner) [concrete = constants.%T.as.Destroy.impl.Op.specific_fn.72f]
// CHECK:STDOUT: %bound_method.loc19: <bound method> = bound_method %i.var, %T.as.Destroy.impl.Op.specific_fn.1
// CHECK:STDOUT: %addr.loc19: %ptr.36a = addr_of %i.var
// CHECK:STDOUT: %T.as.Destroy.impl.Op.call.loc19: init %empty_tuple.type = call %bound_method.loc19(%addr.loc19)
// CHECK:STDOUT: %T.as.Destroy.impl.Op.bound.loc18: <bound method> = bound_method %o.var, constants.%T.as.Destroy.impl.Op.8d4
// CHECK:STDOUT: %T.as.Destroy.impl.Op.specific_fn.2: <specific function> = specific_function constants.%T.as.Destroy.impl.Op.8d4, @T.as.Destroy.impl.Op(constants.%Outer) [concrete = constants.%T.as.Destroy.impl.Op.specific_fn.2a1]
// CHECK:STDOUT: %bound_method.loc18: <bound method> = bound_method %o.var, %T.as.Destroy.impl.Op.specific_fn.2
// CHECK:STDOUT: %addr.loc18: %ptr.5df = addr_of %o.var
// CHECK:STDOUT: %T.as.Destroy.impl.Op.call.loc18: init %empty_tuple.type = call %bound_method.loc18(%addr.loc18)
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Inner.G() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %o.patt: %pattern_type.e74 = binding_pattern o [concrete]
// CHECK:STDOUT: %o.var_patt: %pattern_type.e74 = var_pattern %o.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %o.var: ref %Outer = var %o.var_patt
// CHECK:STDOUT: %Outer.ref: type = name_ref Outer, file.%Outer.decl [concrete = constants.%Outer]
// CHECK:STDOUT: %o: ref %Outer = bind_name o, %o.var
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %i.patt: %pattern_type.906 = binding_pattern i [concrete]
// CHECK:STDOUT: %i.var_patt: %pattern_type.906 = var_pattern %i.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %i.var: ref %Inner = var %i.var_patt
// CHECK:STDOUT: %Inner.ref: type = name_ref Inner, @Outer.%Inner.decl [concrete = constants.%Inner]
// CHECK:STDOUT: %i: ref %Inner = bind_name i, %i.var
// CHECK:STDOUT: %T.as.Destroy.impl.Op.bound.loc30: <bound method> = bound_method %i.var, constants.%T.as.Destroy.impl.Op.754
// CHECK:STDOUT: %T.as.Destroy.impl.Op.specific_fn.1: <specific function> = specific_function constants.%T.as.Destroy.impl.Op.754, @T.as.Destroy.impl.Op(constants.%Inner) [concrete = constants.%T.as.Destroy.impl.Op.specific_fn.72f]
// CHECK:STDOUT: %bound_method.loc30: <bound method> = bound_method %i.var, %T.as.Destroy.impl.Op.specific_fn.1
// CHECK:STDOUT: %addr.loc30: %ptr.36a = addr_of %i.var
// CHECK:STDOUT: %T.as.Destroy.impl.Op.call.loc30: init %empty_tuple.type = call %bound_method.loc30(%addr.loc30)
// CHECK:STDOUT: %T.as.Destroy.impl.Op.bound.loc29: <bound method> = bound_method %o.var, constants.%T.as.Destroy.impl.Op.8d4
// CHECK:STDOUT: %T.as.Destroy.impl.Op.specific_fn.2: <specific function> = specific_function constants.%T.as.Destroy.impl.Op.8d4, @T.as.Destroy.impl.Op(constants.%Outer) [concrete = constants.%T.as.Destroy.impl.Op.specific_fn.2a1]
// CHECK:STDOUT: %bound_method.loc29: <bound method> = bound_method %o.var, %T.as.Destroy.impl.Op.specific_fn.2
// CHECK:STDOUT: %addr.loc29: %ptr.5df = addr_of %o.var
// CHECK:STDOUT: %T.as.Destroy.impl.Op.call.loc29: init %empty_tuple.type = call %bound_method.loc29(%addr.loc29)
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Outer.H() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %o.patt: %pattern_type.e74 = binding_pattern o [concrete]
// CHECK:STDOUT: %o.var_patt: %pattern_type.e74 = var_pattern %o.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %o.var: ref %Outer = var %o.var_patt
// CHECK:STDOUT: %Outer.ref: type = name_ref Outer, file.%Outer.decl [concrete = constants.%Outer]
// CHECK:STDOUT: %o: ref %Outer = bind_name o, %o.var
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %i.patt: %pattern_type.906 = binding_pattern i [concrete]
// CHECK:STDOUT: %i.var_patt: %pattern_type.906 = var_pattern %i.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %i.var: ref %Inner = var %i.var_patt
// CHECK:STDOUT: %Inner.ref: type = name_ref Inner, @Outer.%Inner.decl [concrete = constants.%Inner]
// CHECK:STDOUT: %i: ref %Inner = bind_name i, %i.var
// CHECK:STDOUT: %T.as.Destroy.impl.Op.bound.loc37: <bound method> = bound_method %i.var, constants.%T.as.Destroy.impl.Op.754
// CHECK:STDOUT: %T.as.Destroy.impl.Op.specific_fn.1: <specific function> = specific_function constants.%T.as.Destroy.impl.Op.754, @T.as.Destroy.impl.Op(constants.%Inner) [concrete = constants.%T.as.Destroy.impl.Op.specific_fn.72f]
// CHECK:STDOUT: %bound_method.loc37: <bound method> = bound_method %i.var, %T.as.Destroy.impl.Op.specific_fn.1
// CHECK:STDOUT: %addr.loc37: %ptr.36a = addr_of %i.var
// CHECK:STDOUT: %T.as.Destroy.impl.Op.call.loc37: init %empty_tuple.type = call %bound_method.loc37(%addr.loc37)
// CHECK:STDOUT: %T.as.Destroy.impl.Op.bound.loc36: <bound method> = bound_method %o.var, constants.%T.as.Destroy.impl.Op.8d4
// CHECK:STDOUT: %T.as.Destroy.impl.Op.specific_fn.2: <specific function> = specific_function constants.%T.as.Destroy.impl.Op.8d4, @T.as.Destroy.impl.Op(constants.%Outer) [concrete = constants.%T.as.Destroy.impl.Op.specific_fn.2a1]
// CHECK:STDOUT: %bound_method.loc36: <bound method> = bound_method %o.var, %T.as.Destroy.impl.Op.specific_fn.2
// CHECK:STDOUT: %addr.loc36: %ptr.5df = addr_of %o.var
// CHECK:STDOUT: %T.as.Destroy.impl.Op.call.loc36: init %empty_tuple.type = call %bound_method.loc36(%addr.loc36)
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F(%a.param: %ptr.5df) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %b.patt: %pattern_type.27f = binding_pattern b [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %a.ref.loc46: %ptr.5df = name_ref a, %a
// CHECK:STDOUT: %.loc46_26: ref %Outer = deref %a.ref.loc46
// CHECK:STDOUT: %pi.ref.loc46: %Outer.elem.fe9 = name_ref pi, @Outer.%.loc42 [concrete = @Outer.%.loc42]
// CHECK:STDOUT: %.loc46_29.1: ref %ptr.36a = class_element_access %.loc46_26, element2
// CHECK:STDOUT: %.loc46_21: type = splice_block %ptr.loc46 [concrete = constants.%ptr.36a] {
// CHECK:STDOUT: %Outer.ref.loc46: type = name_ref Outer, file.%Outer.decl [concrete = constants.%Outer]
// CHECK:STDOUT: %Inner.ref: type = name_ref Inner, @Outer.%Inner.decl [concrete = constants.%Inner]
// CHECK:STDOUT: %ptr.loc46: type = ptr_type %Inner.ref [concrete = constants.%ptr.36a]
// CHECK:STDOUT: }
// CHECK:STDOUT: %.loc46_29.2: %ptr.36a = bind_value %.loc46_29.1
// CHECK:STDOUT: %b: %ptr.36a = bind_name b, %.loc46_29.2
// CHECK:STDOUT: %a.ref.loc48_3: %ptr.5df = name_ref a, %a
// CHECK:STDOUT: %.loc48_4.1: ref %Outer = deref %a.ref.loc48_3
// CHECK:STDOUT: %po.ref.loc48: %Outer.elem.a16 = name_ref po, @Outer.%.loc40 [concrete = @Outer.%.loc40]
// CHECK:STDOUT: %.loc48_4.2: ref %ptr.5df = class_element_access %.loc48_4.1, element0
// CHECK:STDOUT: %a.ref.loc48_11: %ptr.5df = name_ref a, %a
// CHECK:STDOUT: assign %.loc48_4.2, %a.ref.loc48_11
// CHECK:STDOUT: %a.ref.loc49_3: %ptr.5df = name_ref a, %a
// CHECK:STDOUT: %.loc49_4.1: ref %Outer = deref %a.ref.loc49_3
// CHECK:STDOUT: %qo.ref: %Outer.elem.a16 = name_ref qo, @Outer.%.loc41 [concrete = @Outer.%.loc41]
// CHECK:STDOUT: %.loc49_4.2: ref %ptr.5df = class_element_access %.loc49_4.1, element1
// CHECK:STDOUT: %a.ref.loc49_11: %ptr.5df = name_ref a, %a
// CHECK:STDOUT: assign %.loc49_4.2, %a.ref.loc49_11
// CHECK:STDOUT: %a.ref.loc50_3: %ptr.5df = name_ref a, %a
// CHECK:STDOUT: %.loc50_4.1: ref %Outer = deref %a.ref.loc50_3
// CHECK:STDOUT: %pi.ref.loc50_4: %Outer.elem.fe9 = name_ref pi, @Outer.%.loc42 [concrete = @Outer.%.loc42]
// CHECK:STDOUT: %.loc50_4.2: ref %ptr.36a = class_element_access %.loc50_4.1, element2
// CHECK:STDOUT: %a.ref.loc50_11: %ptr.5df = name_ref a, %a
// CHECK:STDOUT: %.loc50_12.1: ref %Outer = deref %a.ref.loc50_11
// CHECK:STDOUT: %pi.ref.loc50_12: %Outer.elem.fe9 = name_ref pi, @Outer.%.loc42 [concrete = @Outer.%.loc42]
// CHECK:STDOUT: %.loc50_12.2: ref %ptr.36a = class_element_access %.loc50_12.1, element2
// CHECK:STDOUT: %.loc50_12.3: %ptr.36a = bind_value %.loc50_12.2
// CHECK:STDOUT: assign %.loc50_4.2, %.loc50_12.3
// CHECK:STDOUT: %b.ref.loc51: %ptr.36a = name_ref b, %b
// CHECK:STDOUT: %.loc51_4.1: ref %Inner = deref %b.ref.loc51
// CHECK:STDOUT: %po.ref.loc51: %Inner.elem.c30 = name_ref po, @Inner.%.loc24 [concrete = @Inner.%.loc24]
// CHECK:STDOUT: %.loc51_4.2: ref %ptr.5df = class_element_access %.loc51_4.1, element1
// CHECK:STDOUT: %a.ref.loc51: %ptr.5df = name_ref a, %a
// CHECK:STDOUT: assign %.loc51_4.2, %a.ref.loc51
// CHECK:STDOUT: %b.ref.loc52: %ptr.36a = name_ref b, %b
// CHECK:STDOUT: %.loc52_4.1: ref %Inner = deref %b.ref.loc52
// CHECK:STDOUT: %pi.ref.loc52_4: %Inner.elem.640 = name_ref pi, @Inner.%.loc23 [concrete = @Inner.%.loc23]
// CHECK:STDOUT: %.loc52_4.2: ref %ptr.36a = class_element_access %.loc52_4.1, element0
// CHECK:STDOUT: %a.ref.loc52: %ptr.5df = name_ref a, %a
// CHECK:STDOUT: %.loc52_12.1: ref %Outer = deref %a.ref.loc52
// CHECK:STDOUT: %pi.ref.loc52_12: %Outer.elem.fe9 = name_ref pi, @Outer.%.loc42 [concrete = @Outer.%.loc42]
// CHECK:STDOUT: %.loc52_12.2: ref %ptr.36a = class_element_access %.loc52_12.1, element2
// CHECK:STDOUT: %.loc52_12.3: %ptr.36a = bind_value %.loc52_12.2
// CHECK:STDOUT: assign %.loc52_4.2, %.loc52_12.3
// CHECK:STDOUT: %b.ref.loc53: %ptr.36a = name_ref b, %b
// CHECK:STDOUT: %.loc53_4.1: ref %Inner = deref %b.ref.loc53
// CHECK:STDOUT: %qi.ref: %Inner.elem.640 = name_ref qi, @Inner.%.loc25 [concrete = @Inner.%.loc25]
// CHECK:STDOUT: %.loc53_4.2: ref %ptr.36a = class_element_access %.loc53_4.1, element2
// CHECK:STDOUT: %a.ref.loc53: %ptr.5df = name_ref a, %a
// CHECK:STDOUT: %.loc53_12.1: ref %Outer = deref %a.ref.loc53
// CHECK:STDOUT: %pi.ref.loc53: %Outer.elem.fe9 = name_ref pi, @Outer.%.loc42 [concrete = @Outer.%.loc42]
// CHECK:STDOUT: %.loc53_12.2: ref %ptr.36a = class_element_access %.loc53_12.1, element2
// CHECK:STDOUT: %.loc53_12.3: %ptr.36a = bind_value %.loc53_12.2
// CHECK:STDOUT: assign %.loc53_4.2, %.loc53_12.3
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT: