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https://github.com/carbon-language/carbon-lang.git
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josh11b
5020fdb3be
Part of switching to the [abbreviations we've decided to use](https://docs.google.com/document/d/1RRYMm42osyqhI2LyjrjockYCutQ5dOf8Abu50kTrkX0/edit?resourcekey=0-kHyqOESbOHmzZphUbtLrTw#heading=h.pph7i5m5un7q). I will rename files in a follow-up PR.
145 lines
7.2 KiB
Plaintext
145 lines
7.2 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// AUTOUPDATE
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class Outer {
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class Inner {
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var pi: Self*;
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var po: Outer*;
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var qi: Inner*;
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}
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var po: Self*;
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var qo: Outer*;
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var pi: Inner*;
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}
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fn F(a: Outer*) {
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// TODO: Simplify this once `Outer.Inner` works.
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// let b: Outer.Inner* = (*a).pi;
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(*a).po = a;
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(*a).qo = a;
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(*a).pi = (*a).pi;
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(*(*a).pi).po = a;
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(*(*a).pi).pi = (*a).pi;
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(*(*a).pi).qi = (*a).pi;
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}
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %.loc12_3.1: type = struct_type {.pi: Inner*, .po: Outer*, .qi: Inner*}
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// CHECK:STDOUT: %.loc17_1.1: type = struct_type {.po: Outer*, .qo: Outer*, .pi: Inner*}
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// CHECK:STDOUT: %.loc17_1.2: type = ptr_type {.po: Outer*, .qo: Outer*, .pi: Inner*}
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// CHECK:STDOUT: %.loc12_3.2: type = ptr_type {.pi: Inner*, .po: Outer*, .qi: Inner*}
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file "nested.carbon" {
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// CHECK:STDOUT: class_decl @Outer, ()
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// CHECK:STDOUT: %Outer: type = class_type @Outer
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// CHECK:STDOUT: %F: <function> = fn_decl @F
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: class @Outer {
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// CHECK:STDOUT: class_decl @Inner, ()
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// CHECK:STDOUT: %Inner: type = class_type @Inner
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// CHECK:STDOUT: %Self.ref: type = name_reference Self, file.%Outer
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// CHECK:STDOUT: %.loc14_15: type = ptr_type Outer
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// CHECK:STDOUT: %.loc14_9.1: type = unbound_field_type Outer, Outer*
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// CHECK:STDOUT: %.loc14_9.2: <unbound field of class Outer> = field po, member0
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// CHECK:STDOUT: %po: <unbound field of class Outer> = bind_name po, %.loc14_9.2
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// CHECK:STDOUT: %Outer.ref: type = name_reference Outer, file.%Outer
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// CHECK:STDOUT: %.loc15_16: type = ptr_type Outer
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// CHECK:STDOUT: %.loc15_9.1: type = unbound_field_type Outer, Outer*
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// CHECK:STDOUT: %.loc15_9.2: <unbound field of class Outer> = field qo, member1
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// CHECK:STDOUT: %qo: <unbound field of class Outer> = bind_name qo, %.loc15_9.2
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// CHECK:STDOUT: %Inner.ref: type = name_reference Inner, %Inner
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// CHECK:STDOUT: %.loc16_16: type = ptr_type Inner
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// CHECK:STDOUT: %.loc16_9.1: type = unbound_field_type Outer, Inner*
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// CHECK:STDOUT: %.loc16_9.2: <unbound field of class Outer> = field pi, member2
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// CHECK:STDOUT: %pi: <unbound field of class Outer> = bind_name pi, %.loc16_9.2
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .Inner = <unexpected instref inst+2>
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// CHECK:STDOUT: .po = %po
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// CHECK:STDOUT: .qo = %qo
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// CHECK:STDOUT: .pi = %pi
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: class @Inner {
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// CHECK:STDOUT: %Self.ref: type = name_reference Self, @Outer.%Inner
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// CHECK:STDOUT: %.loc9_17: type = ptr_type Inner
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// CHECK:STDOUT: %.loc9_11.1: type = unbound_field_type Inner, Inner*
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// CHECK:STDOUT: %.loc9_11.2: <unbound field of class Inner> = field pi, member0
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// CHECK:STDOUT: %pi: <unbound field of class Inner> = bind_name pi, %.loc9_11.2
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// CHECK:STDOUT: %Outer.ref: type = name_reference Outer, file.%Outer
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// CHECK:STDOUT: %.loc10_18: type = ptr_type Outer
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// CHECK:STDOUT: %.loc10_11.1: type = unbound_field_type Inner, Outer*
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// CHECK:STDOUT: %.loc10_11.2: <unbound field of class Inner> = field po, member1
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// CHECK:STDOUT: %po: <unbound field of class Inner> = bind_name po, %.loc10_11.2
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// CHECK:STDOUT: %Inner.ref: type = name_reference Inner, @Outer.%Inner
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// CHECK:STDOUT: %.loc11_18: type = ptr_type Inner
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// CHECK:STDOUT: %.loc11_11.1: type = unbound_field_type Inner, Inner*
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// CHECK:STDOUT: %.loc11_11.2: <unbound field of class Inner> = field qi, member2
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// CHECK:STDOUT: %qi: <unbound field of class Inner> = bind_name qi, %.loc11_11.2
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .pi = %pi
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// CHECK:STDOUT: .po = %po
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// CHECK:STDOUT: .qi = %qi
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @F(%a: Outer*) {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %a.ref.loc23_5: Outer* = name_reference a, %a
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// CHECK:STDOUT: %.loc23_4: ref Outer = dereference %a.ref.loc23_5
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// CHECK:STDOUT: %.loc23_7: ref Outer* = class_field_access %.loc23_4, member0
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// CHECK:STDOUT: %a.ref.loc23_13: Outer* = name_reference a, %a
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// CHECK:STDOUT: assign %.loc23_7, %a.ref.loc23_13
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// CHECK:STDOUT: %a.ref.loc24_5: Outer* = name_reference a, %a
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// CHECK:STDOUT: %.loc24_4: ref Outer = dereference %a.ref.loc24_5
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// CHECK:STDOUT: %.loc24_7: ref Outer* = class_field_access %.loc24_4, member1
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// CHECK:STDOUT: %a.ref.loc24_13: Outer* = name_reference a, %a
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// CHECK:STDOUT: assign %.loc24_7, %a.ref.loc24_13
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// CHECK:STDOUT: %a.ref.loc25_5: Outer* = name_reference a, %a
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// CHECK:STDOUT: %.loc25_4: ref Outer = dereference %a.ref.loc25_5
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// CHECK:STDOUT: %.loc25_7: ref Inner* = class_field_access %.loc25_4, member2
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// CHECK:STDOUT: %a.ref.loc25_15: Outer* = name_reference a, %a
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// CHECK:STDOUT: %.loc25_14: ref Outer = dereference %a.ref.loc25_15
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// CHECK:STDOUT: %.loc25_17.1: ref Inner* = class_field_access %.loc25_14, member2
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// CHECK:STDOUT: %.loc25_17.2: Inner* = bind_value %.loc25_17.1
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// CHECK:STDOUT: assign %.loc25_7, %.loc25_17.2
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// CHECK:STDOUT: %a.ref.loc26_7: Outer* = name_reference a, %a
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// CHECK:STDOUT: %.loc26_6: ref Outer = dereference %a.ref.loc26_7
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// CHECK:STDOUT: %.loc26_9.1: ref Inner* = class_field_access %.loc26_6, member2
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// CHECK:STDOUT: %.loc26_9.2: Inner* = bind_value %.loc26_9.1
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// CHECK:STDOUT: %.loc26_4: ref Inner = dereference %.loc26_9.2
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// CHECK:STDOUT: %.loc26_13: ref Outer* = class_field_access %.loc26_4, member1
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// CHECK:STDOUT: %a.ref.loc26_19: Outer* = name_reference a, %a
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// CHECK:STDOUT: assign %.loc26_13, %a.ref.loc26_19
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// CHECK:STDOUT: %a.ref.loc27_7: Outer* = name_reference a, %a
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// CHECK:STDOUT: %.loc27_6: ref Outer = dereference %a.ref.loc27_7
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// CHECK:STDOUT: %.loc27_9.1: ref Inner* = class_field_access %.loc27_6, member2
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// CHECK:STDOUT: %.loc27_9.2: Inner* = bind_value %.loc27_9.1
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// CHECK:STDOUT: %.loc27_4: ref Inner = dereference %.loc27_9.2
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// CHECK:STDOUT: %.loc27_13: ref Inner* = class_field_access %.loc27_4, member0
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// CHECK:STDOUT: %a.ref.loc27_21: Outer* = name_reference a, %a
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// CHECK:STDOUT: %.loc27_20: ref Outer = dereference %a.ref.loc27_21
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// CHECK:STDOUT: %.loc27_23.1: ref Inner* = class_field_access %.loc27_20, member2
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// CHECK:STDOUT: %.loc27_23.2: Inner* = bind_value %.loc27_23.1
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// CHECK:STDOUT: assign %.loc27_13, %.loc27_23.2
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// CHECK:STDOUT: %a.ref.loc28_7: Outer* = name_reference a, %a
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// CHECK:STDOUT: %.loc28_6: ref Outer = dereference %a.ref.loc28_7
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// CHECK:STDOUT: %.loc28_9.1: ref Inner* = class_field_access %.loc28_6, member2
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// CHECK:STDOUT: %.loc28_9.2: Inner* = bind_value %.loc28_9.1
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// CHECK:STDOUT: %.loc28_4: ref Inner = dereference %.loc28_9.2
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// CHECK:STDOUT: %.loc28_13: ref Inner* = class_field_access %.loc28_4, member2
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// CHECK:STDOUT: %a.ref.loc28_21: Outer* = name_reference a, %a
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// CHECK:STDOUT: %.loc28_20: ref Outer = dereference %a.ref.loc28_21
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// CHECK:STDOUT: %.loc28_23.1: ref Inner* = class_field_access %.loc28_20, member2
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// CHECK:STDOUT: %.loc28_23.2: Inner* = bind_value %.loc28_23.1
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// CHECK:STDOUT: assign %.loc28_13, %.loc28_23.2
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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