Files
carbon-lang/toolchain/check/testdata/class/method/virtual.carbon
T
Richard Smith c33fb9fc48 Support signature mismatch between virtual fn and override fn. (#7198)
For now, hide `override fn`s from name lookup, so that the base class
version is always used, as the derived-class version does not have its
own vptr entry and so would not do the right thing if a further-derived
class adds a new override. This is implemented via a new access kind of
`Hidden`.

When checking the overriding function, pass in the expected `Self` type
and check the `self` parameter against that; the signature that we
generate for the thunk in the derived class is the base class signature
with the `self` parameter's type changed to the derived class.

When we generate a thunk for a virtual function, the thunk is assigned a
`virtual_index`, and the virtual function itself is not. When the thunk
makes a direct call to the virtual function, recognize this situation by
checking for a `virtual_index`, and perform a non-virtual call if there
isn't one.

Assisted-by: Gemini via Antigravity
2026-05-13 17:40:45 +00:00

1523 lines
73 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/int.carbon
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/class/method/virtual.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/class/method/virtual.carbon
// --- modifiers.carbon
package Modifiers;
//@dump-sem-ir-begin
base class Base {
virtual fn H[self: Self]();
}
abstract class Abstract {
abstract fn J[self: Self]();
virtual fn K[self: Self]();
}
//@dump-sem-ir-end
// --- override_import.carbon
library "[[@TEST_NAME]]";
import Modifiers;
//@dump-sem-ir-begin
class Derived {
extend base: Modifiers.Base;
override fn H[self: Self]();
}
//@dump-sem-ir-end
fn Use() {
//@dump-sem-ir-begin
var unused d: Derived = {.base = {}};
//@dump-sem-ir-end
}
// --- todo_fail_later_base.carbon
library "[[@TEST_NAME]]";
import Modifiers;
base class Derived {
virtual fn F[self: Self]();
extend base: Modifiers.Base;
}
// --- init.carbon
library "[[@TEST_NAME]]";
import Modifiers;
fn F() {
//@dump-sem-ir-begin
var unused v: Modifiers.Base = {};
//@dump-sem-ir-end
}
// --- impl_abstract.carbon
library "[[@TEST_NAME]]";
abstract class A1 {
virtual fn F[self: Self]();
}
abstract class A2 {
extend base: A1;
override fn F[self: Self]();
}
// --- impl_base.carbon
library "[[@TEST_NAME]]";
base class B1 {
virtual fn F[self: Self]();
}
base class B2 {
extend base: B1;
override fn F[self: Self]();
}
class C {
extend base: B2;
override fn F[self: Self]();
}
fn Use() {
var unused b1: B1 = {};
var unused b2: B2 = {.base = {}};
var unused c: C = {.base = {.base = {}}};
}
// --- fail_modifiers.carbon
library "[[@TEST_NAME]]";
class C {
// CHECK:STDERR: fail_modifiers.carbon:[[@LINE+4]]:3: error: override without base class [OverrideWithoutBase]
// CHECK:STDERR: override fn F[self: Self]();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
override fn F[self: Self]();
}
// --- init_members.carbon
library "[[@TEST_NAME]]";
base class Base {
var m1: i32;
var m2: i32;
virtual fn F[self: Self]();
}
fn F() {
var i: i32 = 3;
//@dump-sem-ir-begin
var b1: Base = {.m2 = i, .m1 = i};
var unused b2: Base = {.m2 = 3, .m1 = 5};
//@dump-sem-ir-end
b1.m2 = 4;
}
// --- fail_impl_without_base_declaration.carbon
library "[[@TEST_NAME]]";
base class Base {
}
class Derived {
extend base: Base;
// CHECK:STDERR: fail_impl_without_base_declaration.carbon:[[@LINE+4]]:3: error: override without compatible virtual in base class [OverrideWithoutVirtualInBase]
// CHECK:STDERR: override fn F[self: Self]();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
override fn F[self: Self]();
}
// --- abstract_impl.carbon
library "[[@TEST_NAME]]";
abstract class AbstractBase {
abstract fn F[self: Self]();
}
abstract class AbstractIntermediate {
extend base: AbstractBase;
}
class Derived {
extend base: AbstractIntermediate;
//@dump-sem-ir-begin
override fn F[self: Self]();
//@dump-sem-ir-end
}
// --- virtual_impl.carbon
library "[[@TEST_NAME]]";
base class VirtualBase {
virtual fn F[self: Self]();
}
base class VirtualIntermediate {
extend base: VirtualBase;
}
class Derived {
extend base: VirtualIntermediate;
//@dump-sem-ir-begin
override fn F[self: Self]();
//@dump-sem-ir-end
}
// --- fail_impl_mismatch.carbon
library "[[@TEST_NAME]]";
base class Base {
virtual fn F[self: Self]();
}
class Derived {
extend base: Base;
// CHECK:STDERR: fail_impl_mismatch.carbon:[[@LINE+10]]:3: error: 0 arguments passed to function expecting 1 argument [CallArgCountMismatch]
// CHECK:STDERR: override fn F[self: Self](v: i32);
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_impl_mismatch.carbon:[[@LINE+7]]:3: note: calling function declared here [InCallToEntity]
// CHECK:STDERR: override fn F[self: Self](v: i32);
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_impl_mismatch.carbon:[[@LINE-11]]:3: note: while building thunk to match the signature of this function [ThunkSignature]
// CHECK:STDERR: virtual fn F[self: Self]();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
override fn F[self: Self](v: i32);
}
// --- impl_conversion.carbon
library "[[@TEST_NAME]]";
class T1 {
}
class T2 {
}
impl T2 as Core.ImplicitAs(T1) {
fn Convert[unused self: Self]() -> T1 {
return {};
}
}
base class Base {
virtual fn F[self: Self]() -> T1;
}
class Derived {
extend base: Base;
//@dump-sem-ir-begin
override fn F[self: Self]() -> T2;
//@dump-sem-ir-end
}
fn Derived.F[unused self: Self]() -> T2 {
return {};
}
// --- fail_generic_virtual_decl.carbon
library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_generic_virtual_decl.carbon:[[@LINE+3]]:1: error: use of undefined generic function [MissingGenericFunctionDefinition]
// CHECK:STDERR: base class Base(T:! type) {
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~
base class Base(T:! type) {
// CHECK:STDERR: fail_generic_virtual_decl.carbon:[[@LINE+4]]:3: note: generic function declared here [MissingGenericFunctionDefinitionHere]
// CHECK:STDERR: virtual fn F[self: Self]();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
virtual fn F[self: Self]();
}
// --- impl_generic_base.carbon
library "[[@TEST_NAME]]";
class T1 {
}
base class Base(T:! type) {
virtual fn F[unused self: Self](unused t: T) { }
}
class Derived {
extend base: Base(T1);
override fn F[unused self: Self](unused t: T1) { }
}
// --- fail_virtual_without_self.carbon
library "[[@TEST_NAME]]";
abstract class T1 {
// CHECK:STDERR: fail_virtual_without_self.carbon:[[@LINE+4]]:3: error: virtual class function [VirtualWithoutSelf]
// CHECK:STDERR: virtual fn F();
// CHECK:STDERR: ^~~~~~~~~~~~~~~
// CHECK:STDERR:
virtual fn F();
// CHECK:STDERR: fail_virtual_without_self.carbon:[[@LINE+4]]:3: error: virtual class function [VirtualWithoutSelf]
// CHECK:STDERR: abstract fn G();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~
// CHECK:STDERR:
abstract fn G();
}
class T2 {
extend base: T1;
// CHECK:STDERR: fail_virtual_without_self.carbon:[[@LINE+4]]:3: error: virtual class function [VirtualWithoutSelf]
// CHECK:STDERR: override fn F();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~
// CHECK:STDERR:
override fn F();
}
// --- fail_ref_self_mismatch.carbon
library "[[@TEST_NAME]]";
base class T1 {
// CHECK:STDERR: fail_ref_self_mismatch.carbon:[[@LINE+3]]:17: error: value expression passed to reference parameter [ValueForRefParam]
// CHECK:STDERR: virtual fn F1[self: Self]();
// CHECK:STDERR: ^~~~~~~~~~
virtual fn F1[self: Self]();
}
class T2 {
extend base: T1;
// CHECK:STDERR: fail_ref_self_mismatch.carbon:[[@LINE+7]]:18: note: initializing function parameter [InCallToFunctionParam]
// CHECK:STDERR: override fn F1[ref self: Self]();
// CHECK:STDERR: ^~~~~~~~~~~~~~
// CHECK:STDERR: fail_ref_self_mismatch.carbon:[[@LINE-8]]:3: note: while building thunk to match the signature of this function [ThunkSignature]
// CHECK:STDERR: virtual fn F1[self: Self]();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
override fn F1[ref self: Self]();
}
// --- fail_generic_virtual.carbon
library "[[@TEST_NAME]]";
base class T1 {
// CHECK:STDERR: fail_generic_virtual.carbon:[[@LINE+4]]:3: error: generic virtual function [GenericVirtual]
// CHECK:STDERR: virtual fn F[self: Self, T:! type]();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
virtual fn F[self: Self, T:! type]();
}
// --- fail_generic_virtual_in_generic_class.carbon
library "[[@TEST_NAME]]";
base class T1(T:! type) {
// CHECK:STDERR: fail_generic_virtual_in_generic_class.carbon:[[@LINE+4]]:3: error: generic virtual function [GenericVirtual]
// CHECK:STDERR: virtual fn F[self: Self, T:! type]();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
virtual fn F[self: Self, T:! type]();
}
// --- generic_with_virtual.carbon
library "[[@TEST_NAME]]";
base class T1(T:! type) {
//@dump-sem-ir-begin
virtual fn F[unused self: Self]() { }
//@dump-sem-ir-end
}
// --- with_dependent_arg.carbon
library "[[@TEST_NAME]]";
base class T1(T:! type) {
//@dump-sem-ir-begin
virtual fn F[unused self: Self](unused t: T) { }
//@dump-sem-ir-end
}
// --- vtable_import_unneeded.carbon
library "[[@TEST_NAME]]";
import Modifiers;
fn F(b: Modifiers.Base);
// --- generic_derived_from_nongeneric.carbon
library "[[@TEST_NAME]]";
base class NonGenericBase {
virtual fn F1[unused self: Self]() { }
virtual fn F2[unused self: Self]() { }
}
base class GenericDerived(T:! type) {
extend base: NonGenericBase;
override fn F2[unused self: Self]() { }
virtual fn F3[unused self: Self]() { }
}
// --- nongeneric_derived_from_generic.carbon
library "[[@TEST_NAME]]";
base class GenericBase(T:! type) {
virtual fn F1[unused self: Self]() { }
virtual fn F2[unused self: Self]() { }
}
class T1;
base class NonGenericDerived {
extend base: GenericBase(T1);
override fn F2[unused self: Self]() { }
virtual fn F3[unused self: Self]() { }
}
// --- impl_generic_specifically.carbon
library "[[@TEST_NAME]]";
base class Base(T:! type) {
virtual fn F[unused self: Self](unused t: Base(T)*) { }
}
class T1;
class D1 {
extend base: Base(T1);
//@dump-sem-ir-begin
override fn F[unused self: Self](unused t: Base(T1)*) { }
//@dump-sem-ir-end
}
// --- fail_impl_generic_specifically_mismatch.carbon
library "[[@TEST_NAME]]";
class T1;
class T2;
base class Base(T:! type) {
// CHECK:STDERR: fail_impl_generic_specifically_mismatch.carbon:[[@LINE+6]]:42: error: cannot implicitly convert expression of type `T1*` to `T2*` [ConversionFailure]
// CHECK:STDERR: virtual fn F[unused self: Self](unused t: T1*) { }
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: fail_impl_generic_specifically_mismatch.carbon:[[@LINE+3]]:42: note: type `T1*` does not implement interface `Core.ImplicitAs(T2*)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: virtual fn F[unused self: Self](unused t: T1*) { }
// CHECK:STDERR: ^~~~~~
virtual fn F[unused self: Self](unused t: T1*) { }
}
class D1 {
extend base: Base(T1);
// CHECK:STDERR: fail_impl_generic_specifically_mismatch.carbon:[[@LINE+7]]:43: note: initializing function parameter [InCallToFunctionParam]
// CHECK:STDERR: override fn F[unused self: Self](unused t: T2*) { }
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: fail_impl_generic_specifically_mismatch.carbon:[[@LINE-8]]:3: note: while building thunk to match the signature of this function [ThunkSignature]
// CHECK:STDERR: virtual fn F[unused self: Self](unused t: T1*) { }
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
override fn F[unused self: Self](unused t: T2*) { }
}
// --- fail_impl_generic_generic_mismatch.carbon
library "[[@TEST_NAME]]";
abstract class Base(T:! type) {
// CHECK:STDERR: fail_impl_generic_generic_mismatch.carbon:[[@LINE+6]]:42: error: cannot implicitly convert expression of type `T*` to `T` [ConversionFailure]
// CHECK:STDERR: virtual fn F[unused self: Self](unused t: T*) { }
// CHECK:STDERR: ^~~~~
// CHECK:STDERR: fail_impl_generic_generic_mismatch.carbon:[[@LINE+3]]:42: note: type `T*` does not implement interface `Core.ImplicitAs(T)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: virtual fn F[unused self: Self](unused t: T*) { }
// CHECK:STDERR: ^~~~~
virtual fn F[unused self: Self](unused t: T*) { }
}
class Derived(T:! type) {
extend base: Base(T);
// CHECK:STDERR: fail_impl_generic_generic_mismatch.carbon:[[@LINE+7]]:43: note: initializing function parameter [InCallToFunctionParam]
// CHECK:STDERR: override fn F[unused self: Self](unused t: T) { }
// CHECK:STDERR: ^~~~
// CHECK:STDERR: fail_impl_generic_generic_mismatch.carbon:[[@LINE-7]]:3: note: while building thunk to match the signature of this function [ThunkSignature]
// CHECK:STDERR: virtual fn F[unused self: Self](unused t: T*) { }
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
override fn F[unused self: Self](unused t: T) { }
}
// --- impl_generic_generic.carbon
library "[[@TEST_NAME]]";
abstract class Base(T:! type) {
virtual fn F[unused self: Self](unused t: T) { }
}
class Derived(T:! type) {
extend base: Base(T*);
//@dump-sem-ir-begin
override fn F[unused self: Self](unused t: T*) { }
//@dump-sem-ir-end
}
// --- abstract_generic_undefined.carbon
library "[[@TEST_NAME]]";
abstract class Base(T:! type) {
abstract fn F[self: Self]();
}
class T1;
class Derived {
extend base: Base(T1);
override fn F[unused self: Self]() { }
}
// --- generic_lib.carbon
library "[[@TEST_NAME]]";
base class Base(T:! type) {
virtual fn F[unused self: Self]() { }
}
// --- generic_import.carbon
library "[[@TEST_NAME]]";
import library "generic_lib";
class T1;
var v: Base(T1) = {};
// --- generic_derived_generic.carbon
library "[[@TEST_NAME]]";
base class T1(G1:! type) {
virtual fn F[unused self: Self]() { }
}
class T2(G2:! type) {
extend base: T1(G2);
}
// --- generic_derived_generic_context.carbon
library "[[@TEST_NAME]]";
base class T1(G1:! type) {
virtual fn F[unused self: Self]() { }
}
class T2(G2:! type) {
class T3 {
extend base: T1(G2);
}
}
// CHECK:STDOUT: --- modifiers.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %Base: type = class_type @Base [concrete]
// CHECK:STDOUT: %pattern_type.dec: type = pattern_type %Base [concrete]
// CHECK:STDOUT: %Base.H.type: type = fn_type @Base.H [concrete]
// CHECK:STDOUT: %Base.H: %Base.H.type = struct_value () [concrete]
// CHECK:STDOUT: %ptr: type = ptr_type <vtable> [concrete]
// CHECK:STDOUT: %Base.vtable_decl: ref %ptr = vtable_decl @Base.vtable [concrete]
// CHECK:STDOUT: %struct_type.vptr: type = struct_type {.<vptr>: %ptr} [concrete]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.vptr [concrete]
// CHECK:STDOUT: %Abstract: type = class_type @Abstract [concrete]
// CHECK:STDOUT: %pattern_type.3c9: type = pattern_type %Abstract [concrete]
// CHECK:STDOUT: %Abstract.J.type: type = fn_type @Abstract.J [concrete]
// CHECK:STDOUT: %Abstract.J: %Abstract.J.type = struct_value () [concrete]
// CHECK:STDOUT: %Abstract.K.type: type = fn_type @Abstract.K [concrete]
// CHECK:STDOUT: %Abstract.K: %Abstract.K.type = struct_value () [concrete]
// CHECK:STDOUT: %Abstract.vtable_decl: ref %ptr = vtable_decl @Abstract.vtable [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: %Base.decl: type = class_decl @Base [concrete = constants.%Base] {} {}
// CHECK:STDOUT: %Abstract.decl: type = class_decl @Abstract [concrete = constants.%Abstract] {} {}
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @Base {
// CHECK:STDOUT: %Base.H.decl: %Base.H.type = fn_decl @Base.H [concrete = constants.%Base.H] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.dec = value_param_pattern [concrete]
// CHECK:STDOUT: %self.patt: %pattern_type.dec = at_binding_pattern self, %self.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: %Base = value_param call_param0
// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%Base [concrete = constants.%Base]
// CHECK:STDOUT: %self: %Base = value_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %vtable_decl: ref %ptr = vtable_decl @Base.vtable [concrete = constants.%Base.vtable_decl]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness constants.%struct_type.vptr [concrete = constants.%complete_type]
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT: vtable_decl = %vtable_decl
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%Base
// CHECK:STDOUT: .H = %Base.H.decl
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @Abstract {
// CHECK:STDOUT: %Abstract.J.decl: %Abstract.J.type = fn_decl @Abstract.J [concrete = constants.%Abstract.J] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.3c9 = value_param_pattern [concrete]
// CHECK:STDOUT: %self.patt: %pattern_type.3c9 = at_binding_pattern self, %self.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: %Abstract = value_param call_param0
// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%Abstract [concrete = constants.%Abstract]
// CHECK:STDOUT: %self: %Abstract = value_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %Abstract.K.decl: %Abstract.K.type = fn_decl @Abstract.K [concrete = constants.%Abstract.K] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.3c9 = value_param_pattern [concrete]
// CHECK:STDOUT: %self.patt: %pattern_type.3c9 = at_binding_pattern self, %self.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: %Abstract = value_param call_param0
// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%Abstract [concrete = constants.%Abstract]
// CHECK:STDOUT: %self: %Abstract = value_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %vtable_decl: ref %ptr = vtable_decl @Abstract.vtable [concrete = constants.%Abstract.vtable_decl]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness constants.%struct_type.vptr [concrete = constants.%complete_type]
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT: vtable_decl = %vtable_decl
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%Abstract
// CHECK:STDOUT: .J = %Abstract.J.decl
// CHECK:STDOUT: .K = %Abstract.K.decl
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: vtable @Base.vtable {
// CHECK:STDOUT: @Base.%Base.H.decl
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: vtable @Abstract.vtable {
// CHECK:STDOUT: @Abstract.%Abstract.J.decl
// CHECK:STDOUT: @Abstract.%Abstract.K.decl
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: virtual fn @Base.H(%self.param: %Base);
// CHECK:STDOUT:
// CHECK:STDOUT: abstract fn @Abstract.J(%self.param: %Abstract);
// CHECK:STDOUT:
// CHECK:STDOUT: virtual fn @Abstract.K(%self.param: %Abstract);
// CHECK:STDOUT:
// CHECK:STDOUT: --- override_import.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %Derived: type = class_type @Derived [concrete]
// CHECK:STDOUT: %Base: type = class_type @Base [concrete]
// CHECK:STDOUT: %ptr.454: type = ptr_type <vtable> [concrete]
// CHECK:STDOUT: %struct_type.vptr: type = struct_type {.<vptr>: %ptr.454} [concrete]
// CHECK:STDOUT: %Derived.elem: type = unbound_element_type %Derived, %Base [concrete]
// CHECK:STDOUT: %pattern_type.9f6: type = pattern_type %Derived [concrete]
// CHECK:STDOUT: %Derived.H.type: type = fn_type @Derived.H [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %Derived.H: %Derived.H.type = struct_value () [concrete]
// CHECK:STDOUT: %Base.H.type: type = fn_type @Base.H [concrete]
// CHECK:STDOUT: %Base.H: %Base.H.type = struct_value () [concrete]
// CHECK:STDOUT: %Derived.vtable_decl: ref %ptr.454 = vtable_decl @Derived.vtable [concrete]
// CHECK:STDOUT: %struct_type.base.96c: type = struct_type {.base: %Base} [concrete]
// CHECK:STDOUT: %complete_type.0e2: <witness> = complete_type_witness %struct_type.base.96c [concrete]
// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
// CHECK:STDOUT: %empty_struct: %empty_struct_type = struct_value () [concrete]
// CHECK:STDOUT: %struct_type.base.f5e: type = struct_type {.base: %empty_struct_type} [concrete]
// CHECK:STDOUT: %struct.6b1: %struct_type.base.f5e = struct_value (%empty_struct) [concrete]
// CHECK:STDOUT: %.a5d: type = partial_type %Base [concrete]
// CHECK:STDOUT: %uninit: %ptr.454 = uninitialized_value [concrete]
// CHECK:STDOUT: %struct.4dc: %.a5d = struct_value (%uninit) [concrete]
// CHECK:STDOUT: %Base.val: %Base = struct_value (%uninit) [concrete]
// CHECK:STDOUT: %Derived.val: %Derived = struct_value (%Base.val) [concrete]
// CHECK:STDOUT: %Derived.vtable_ptr: ref %ptr.454 = vtable_ptr @Derived.vtable [concrete]
// CHECK:STDOUT: %Destroy.Op.type.bae255.5: type = fn_type @Destroy.Op.loc15_3.5 [concrete]
// CHECK:STDOUT: %Destroy.Op.651ba6.5: %Destroy.Op.type.bae255.5 = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Modifiers: <namespace> = namespace file.%Modifiers.import, [concrete] {
// CHECK:STDOUT: .Base = %Modifiers.Base
// CHECK:STDOUT: import Modifiers//default
// CHECK:STDOUT: }
// CHECK:STDOUT: %Modifiers.Base: type = import_ref Modifiers//default, Base, loaded [concrete = constants.%Base]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: %Derived.decl: type = class_decl @Derived [concrete = constants.%Derived] {} {}
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @Derived {
// CHECK:STDOUT: %Modifiers.ref: <namespace> = name_ref Modifiers, imports.%Modifiers [concrete = imports.%Modifiers]
// CHECK:STDOUT: %Base.ref: type = name_ref Base, imports.%Modifiers.Base [concrete = constants.%Base]
// CHECK:STDOUT: %.loc8: %Derived.elem = base_decl %Base.ref, element0 [concrete]
// CHECK:STDOUT: %Derived.H.decl: %Derived.H.type = fn_decl @Derived.H [concrete = constants.%Derived.H] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.9f6 = value_param_pattern [concrete]
// CHECK:STDOUT: %self.patt: %pattern_type.9f6 = at_binding_pattern self, %self.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: %Derived = value_param call_param0
// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%Derived [concrete = constants.%Derived]
// CHECK:STDOUT: %self: %Derived = value_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %vtable_decl: ref %ptr.454 = vtable_decl @Derived.vtable [concrete = constants.%Derived.vtable_decl]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness constants.%struct_type.base.96c [concrete = constants.%complete_type.0e2]
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT: vtable_decl = %vtable_decl
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%Derived
// CHECK:STDOUT: .Modifiers = <poisoned>
// CHECK:STDOUT: .base = %.loc8
// CHECK:STDOUT: .H [hidden] = %Derived.H.decl
// CHECK:STDOUT: extend %Base.ref
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: vtable @Base.vtable {
// CHECK:STDOUT: constants.%Base.H
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: vtable @Derived.vtable {
// CHECK:STDOUT: @Derived.%Derived.H.decl
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: override fn @Derived.H(%self.param: %Derived);
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Use() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %d.patt: %pattern_type.9f6 = ref_binding_pattern d [concrete]
// CHECK:STDOUT: %d.var_patt: %pattern_type.9f6 = var_pattern %d.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %d.var: ref %Derived = var %d.var_patt
// CHECK:STDOUT: %.loc15_37.1: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
// CHECK:STDOUT: %.loc15_38.1: %struct_type.base.f5e = struct_literal (%.loc15_37.1) [concrete = constants.%struct.6b1]
// CHECK:STDOUT: %.loc15_38.2: ref %.a5d = class_element_access %d.var, element0
// CHECK:STDOUT: %.loc15_37.2: ref %ptr.454 = class_element_access %.loc15_38.2, element0
// CHECK:STDOUT: %uninit: %ptr.454 = uninitialized_value [concrete = constants.%uninit]
// CHECK:STDOUT: %.loc15_37.3: init %ptr.454 to %.loc15_37.2 = in_place_init %uninit [concrete = constants.%uninit]
// CHECK:STDOUT: %.loc15_37.4: init %.a5d to %.loc15_38.2 = class_init (%.loc15_37.3) [concrete = constants.%struct.4dc]
// CHECK:STDOUT: %.loc15_38.3: init %.a5d = converted %.loc15_37.1, %.loc15_37.4 [concrete = constants.%struct.4dc]
// CHECK:STDOUT: %.loc15_38.4: init %Base = as_compatible %.loc15_38.3 [concrete = constants.%Base.val]
// CHECK:STDOUT: %.loc15_38.5: init %Derived to %d.var = class_init (%.loc15_38.4) [concrete = constants.%Derived.val]
// CHECK:STDOUT: %Derived.vtable_ptr: ref %ptr.454 = vtable_ptr @Derived.vtable [concrete = constants.%Derived.vtable_ptr]
// CHECK:STDOUT: %.loc15_38.6: ref %Base = class_element_access %d.var, element0
// CHECK:STDOUT: %.loc15_38.7: ref %ptr.454 = class_element_access %.loc15_38.6, element0
// CHECK:STDOUT: %.loc15_38.8: init %ptr.454 to %.loc15_38.7 = in_place_init %Derived.vtable_ptr [concrete = constants.%Derived.vtable_ptr]
// CHECK:STDOUT: %.loc15_38.9: init %Derived = update_init %.loc15_38.5, %.loc15_38.8
// CHECK:STDOUT: %.loc15_3: init %Derived = converted %.loc15_38.1, %.loc15_38.9
// CHECK:STDOUT: assign %d.var, %.loc15_3
// CHECK:STDOUT: %Derived.ref: type = name_ref Derived, file.%Derived.decl [concrete = constants.%Derived]
// CHECK:STDOUT: %d: ref %Derived = ref_binding d, %d.var
// CHECK:STDOUT: %Destroy.Op.bound: <bound method> = bound_method %d.var, constants.%Destroy.Op.651ba6.5
// CHECK:STDOUT: %Destroy.Op.call: init %empty_tuple.type = call %Destroy.Op.bound(%d.var)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc15_3.1(%self.param: ref %ptr.454) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc15_3.2(%self.param: ref %struct_type.vptr) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc15_3.3(%self.param: ref %Base) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc15_3.4(%self.param: ref %struct_type.base.96c) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc15_3.5(%self.param: ref %Derived) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- init.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %Base: type = class_type @Base [concrete]
// CHECK:STDOUT: %ptr.454: type = ptr_type <vtable> [concrete]
// CHECK:STDOUT: %struct_type.vptr: type = struct_type {.<vptr>: %ptr.454} [concrete]
// CHECK:STDOUT: %pattern_type.80f: type = pattern_type %Base [concrete]
// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
// CHECK:STDOUT: %empty_struct: %empty_struct_type = struct_value () [concrete]
// CHECK:STDOUT: %Base.H.type: type = fn_type @Base.H [concrete]
// CHECK:STDOUT: %Base.H: %Base.H.type = struct_value () [concrete]
// CHECK:STDOUT: %Base.vtable_ptr: ref %ptr.454 = vtable_ptr @Base.vtable [concrete]
// CHECK:STDOUT: %Base.val: %Base = struct_value (%Base.vtable_ptr) [concrete]
// CHECK:STDOUT: %Destroy.Op.type.bae255.3: type = fn_type @Destroy.Op.loc8_3.3 [concrete]
// CHECK:STDOUT: %Destroy.Op.651ba6.3: %Destroy.Op.type.bae255.3 = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Modifiers: <namespace> = namespace file.%Modifiers.import, [concrete] {
// CHECK:STDOUT: .Base = %Modifiers.Base
// CHECK:STDOUT: import Modifiers//default
// CHECK:STDOUT: }
// CHECK:STDOUT: %Modifiers.Base: type = import_ref Modifiers//default, Base, loaded [concrete = constants.%Base]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: vtable @Base.vtable {
// CHECK:STDOUT: constants.%Base.H
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %v.patt: %pattern_type.80f = ref_binding_pattern v [concrete]
// CHECK:STDOUT: %v.var_patt: %pattern_type.80f = var_pattern %v.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %v.var: ref %Base = var %v.var_patt
// CHECK:STDOUT: %.loc8_35.1: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
// CHECK:STDOUT: %.loc8_35.2: ref %ptr.454 = class_element_access %v.var, element0
// CHECK:STDOUT: %Base.vtable_ptr: ref %ptr.454 = vtable_ptr @Base.vtable [concrete = constants.%Base.vtable_ptr]
// CHECK:STDOUT: %.loc8_35.3: init %ptr.454 to %.loc8_35.2 = in_place_init %Base.vtable_ptr [concrete = constants.%Base.vtable_ptr]
// CHECK:STDOUT: %.loc8_35.4: init %Base to %v.var = class_init (%.loc8_35.3) [concrete = constants.%Base.val]
// CHECK:STDOUT: %.loc8_3: init %Base = converted %.loc8_35.1, %.loc8_35.4 [concrete = constants.%Base.val]
// CHECK:STDOUT: assign %v.var, %.loc8_3
// CHECK:STDOUT: %.loc8_26: type = splice_block %Base.ref [concrete = constants.%Base] {
// CHECK:STDOUT: %Modifiers.ref: <namespace> = name_ref Modifiers, imports.%Modifiers [concrete = imports.%Modifiers]
// CHECK:STDOUT: %Base.ref: type = name_ref Base, imports.%Modifiers.Base [concrete = constants.%Base]
// CHECK:STDOUT: }
// CHECK:STDOUT: %v: ref %Base = ref_binding v, %v.var
// CHECK:STDOUT: %Destroy.Op.bound: <bound method> = bound_method %v.var, constants.%Destroy.Op.651ba6.3
// CHECK:STDOUT: %Destroy.Op.call: init %empty_tuple.type = call %Destroy.Op.bound(%v.var)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc8_3.1(%self.param: ref %ptr.454) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc8_3.2(%self.param: ref %struct_type.vptr) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc8_3.3(%self.param: ref %Base) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- init_members.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %Base: type = class_type @Base [concrete]
// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %N: Core.IntLiteral = symbolic_binding N, 0 [symbolic]
// CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [concrete]
// CHECK:STDOUT: %i32.builtin: type = int_type signed, %int_32 [concrete]
// CHECK:STDOUT: %pattern_type.101: type = pattern_type %Base [concrete]
// CHECK:STDOUT: %ptr.454: type = ptr_type <vtable> [concrete]
// CHECK:STDOUT: %struct_type.vptr.m1.m2: type = struct_type {.<vptr>: %ptr.454, .m1: %i32, .m2: %i32} [concrete]
// CHECK:STDOUT: %int_3.1ba: Core.IntLiteral = int_value 3 [concrete]
// CHECK:STDOUT: %ImplicitAs.type.e8c: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [concrete]
// CHECK:STDOUT: %To: Core.IntLiteral = symbolic_binding To, 0 [symbolic]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.f67: type = fn_type @Core.IntLiteral.as.ImplicitAs.impl.Convert, @Core.IntLiteral.as.ImplicitAs.impl(%To) [symbolic]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.8fd: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.f67 = struct_value () [symbolic]
// CHECK:STDOUT: %ImplicitAs.impl_witness.ac5: <witness> = impl_witness imports.%ImplicitAs.impl_witness_table.82d, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.a56: type = fn_type @Core.IntLiteral.as.ImplicitAs.impl.Convert, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.f1a: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.a56 = struct_value () [concrete]
// CHECK:STDOUT: %ImplicitAs.facet: %ImplicitAs.type.e8c = facet_value Core.IntLiteral, (%ImplicitAs.impl_witness.ac5) [concrete]
// CHECK:STDOUT: %ImplicitAs.WithSelf.Convert.type.b91: type = fn_type @ImplicitAs.WithSelf.Convert, @ImplicitAs.WithSelf(%i32, %ImplicitAs.facet) [concrete]
// CHECK:STDOUT: %.9db: type = fn_type_with_self_type %ImplicitAs.WithSelf.Convert.type.b91, %ImplicitAs.facet [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.aca: <bound method> = bound_method %int_3.1ba, %Core.IntLiteral.as.ImplicitAs.impl.Convert.f1a [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn: <specific function> = specific_function %Core.IntLiteral.as.ImplicitAs.impl.Convert.f1a, @Core.IntLiteral.as.ImplicitAs.impl.Convert(%int_32) [concrete]
// CHECK:STDOUT: %bound_method.5b5: <bound method> = bound_method %int_3.1ba, %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn [concrete]
// CHECK:STDOUT: %int_3.822: %i32 = int_value 3 [concrete]
// CHECK:STDOUT: %struct_type.m2.m1.68c: type = struct_type {.m2: %i32, .m1: %i32} [concrete]
// CHECK:STDOUT: %Base.vtable_ptr: ref %ptr.454 = vtable_ptr @Base.vtable [concrete]
// CHECK:STDOUT: %Copy.type: type = facet_type <@Copy> [concrete]
// CHECK:STDOUT: %Int.as.Copy.impl.Op.type.161: type = fn_type @Int.as.Copy.impl.Op, @Int.as.Copy.impl(%N) [symbolic]
// CHECK:STDOUT: %Int.as.Copy.impl.Op.012: %Int.as.Copy.impl.Op.type.161 = struct_value () [symbolic]
// CHECK:STDOUT: %Copy.impl_witness.30d: <witness> = impl_witness imports.%Copy.impl_witness_table.1ee, @Int.as.Copy.impl(%int_32) [concrete]
// CHECK:STDOUT: %Int.as.Copy.impl.Op.type.aa9: type = fn_type @Int.as.Copy.impl.Op, @Int.as.Copy.impl(%int_32) [concrete]
// CHECK:STDOUT: %Int.as.Copy.impl.Op.44b: %Int.as.Copy.impl.Op.type.aa9 = struct_value () [concrete]
// CHECK:STDOUT: %Copy.facet: %Copy.type = facet_value %i32, (%Copy.impl_witness.30d) [concrete]
// CHECK:STDOUT: %Copy.WithSelf.Op.type.cee: type = fn_type @Copy.WithSelf.Op, @Copy.WithSelf(%Copy.facet) [concrete]
// CHECK:STDOUT: %.348: type = fn_type_with_self_type %Copy.WithSelf.Op.type.cee, %Copy.facet [concrete]
// CHECK:STDOUT: %Int.as.Copy.impl.Op.specific_fn: <specific function> = specific_function %Int.as.Copy.impl.Op.44b, @Int.as.Copy.impl.Op(%int_32) [concrete]
// CHECK:STDOUT: %int_5.64b: Core.IntLiteral = int_value 5 [concrete]
// CHECK:STDOUT: %struct_type.m2.m1.5f2: type = struct_type {.m2: Core.IntLiteral, .m1: Core.IntLiteral} [concrete]
// CHECK:STDOUT: %struct: %struct_type.m2.m1.5f2 = struct_value (%int_3.1ba, %int_5.64b) [concrete]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.b65: <bound method> = bound_method %int_5.64b, %Core.IntLiteral.as.ImplicitAs.impl.Convert.f1a [concrete]
// CHECK:STDOUT: %bound_method.7a5: <bound method> = bound_method %int_5.64b, %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn [concrete]
// CHECK:STDOUT: %int_5.0f6: %i32 = int_value 5 [concrete]
// CHECK:STDOUT: %Base.val: %Base = struct_value (%Base.vtable_ptr, %int_5.0f6, %int_3.822) [concrete]
// CHECK:STDOUT: %Destroy.Op.type.bae255.5: type = fn_type @Destroy.Op.loc15_3.5 [concrete]
// CHECK:STDOUT: %Destroy.Op.651ba6.5: %Destroy.Op.type.bae255.5 = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Core.import_ref.70a: @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert.type (%Core.IntLiteral.as.ImplicitAs.impl.Convert.type.f67) = import_ref Core//prelude/parts/int, loc{{\d+_\d+}}, loaded [symbolic = @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert (constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.8fd)]
// CHECK:STDOUT: %ImplicitAs.impl_witness_table.82d = impl_witness_table (%Core.import_ref.70a), @Core.IntLiteral.as.ImplicitAs.impl [concrete]
// CHECK:STDOUT: %Core.import_ref.dbb: @Int.as.Copy.impl.%Int.as.Copy.impl.Op.type (%Int.as.Copy.impl.Op.type.161) = import_ref Core//prelude/parts/int, loc{{\d+_\d+}}, loaded [symbolic = @Int.as.Copy.impl.%Int.as.Copy.impl.Op (constants.%Int.as.Copy.impl.Op.012)]
// CHECK:STDOUT: %Copy.impl_witness_table.1ee = impl_witness_table (%Core.import_ref.dbb), @Int.as.Copy.impl [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: vtable @Base.vtable {
// CHECK:STDOUT: @Base.%Base.F.decl
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %b1.patt: %pattern_type.101 = ref_binding_pattern b1 [concrete]
// CHECK:STDOUT: %b1.var_patt: %pattern_type.101 = var_pattern %b1.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %b1.var: ref %Base = var %b1.var_patt
// CHECK:STDOUT: %i.ref.loc14_25: ref %i32 = name_ref i, %i
// CHECK:STDOUT: %i.ref.loc14_34: ref %i32 = name_ref i, %i
// CHECK:STDOUT: %.loc14_35.1: %struct_type.m2.m1.68c = struct_literal (%i.ref.loc14_25, %i.ref.loc14_34)
// CHECK:STDOUT: %.loc14_35.2: ref %ptr.454 = class_element_access %b1.var, element0
// CHECK:STDOUT: %Base.vtable_ptr.loc14: ref %ptr.454 = vtable_ptr @Base.vtable [concrete = constants.%Base.vtable_ptr]
// CHECK:STDOUT: %.loc14_35.3: init %ptr.454 to %.loc14_35.2 = in_place_init %Base.vtable_ptr.loc14 [concrete = constants.%Base.vtable_ptr]
// CHECK:STDOUT: %.loc14_34: %i32 = acquire_value %i.ref.loc14_34
// CHECK:STDOUT: %impl.elem0.loc14_34: %.348 = impl_witness_access constants.%Copy.impl_witness.30d, element0 [concrete = constants.%Int.as.Copy.impl.Op.44b]
// CHECK:STDOUT: %bound_method.loc14_34.1: <bound method> = bound_method %.loc14_34, %impl.elem0.loc14_34
// CHECK:STDOUT: %specific_fn.loc14_34: <specific function> = specific_function %impl.elem0.loc14_34, @Int.as.Copy.impl.Op(constants.%int_32) [concrete = constants.%Int.as.Copy.impl.Op.specific_fn]
// CHECK:STDOUT: %bound_method.loc14_34.2: <bound method> = bound_method %.loc14_34, %specific_fn.loc14_34
// CHECK:STDOUT: %Int.as.Copy.impl.Op.call.loc14_34: init %i32 = call %bound_method.loc14_34.2(%.loc14_34)
// CHECK:STDOUT: %.loc14_35.4: ref %i32 = class_element_access %b1.var, element2
// CHECK:STDOUT: %.loc14_35.5: init %i32 to %.loc14_35.4 = in_place_init %Int.as.Copy.impl.Op.call.loc14_34
// CHECK:STDOUT: %.loc14_25: %i32 = acquire_value %i.ref.loc14_25
// CHECK:STDOUT: %impl.elem0.loc14_25: %.348 = impl_witness_access constants.%Copy.impl_witness.30d, element0 [concrete = constants.%Int.as.Copy.impl.Op.44b]
// CHECK:STDOUT: %bound_method.loc14_25.1: <bound method> = bound_method %.loc14_25, %impl.elem0.loc14_25
// CHECK:STDOUT: %specific_fn.loc14_25: <specific function> = specific_function %impl.elem0.loc14_25, @Int.as.Copy.impl.Op(constants.%int_32) [concrete = constants.%Int.as.Copy.impl.Op.specific_fn]
// CHECK:STDOUT: %bound_method.loc14_25.2: <bound method> = bound_method %.loc14_25, %specific_fn.loc14_25
// CHECK:STDOUT: %Int.as.Copy.impl.Op.call.loc14_25: init %i32 = call %bound_method.loc14_25.2(%.loc14_25)
// CHECK:STDOUT: %.loc14_35.6: ref %i32 = class_element_access %b1.var, element1
// CHECK:STDOUT: %.loc14_35.7: init %i32 to %.loc14_35.6 = in_place_init %Int.as.Copy.impl.Op.call.loc14_25
// CHECK:STDOUT: %.loc14_35.8: init %Base to %b1.var = class_init (%.loc14_35.3, %.loc14_35.5, %.loc14_35.7)
// CHECK:STDOUT: %.loc14_3: init %Base = converted %.loc14_35.1, %.loc14_35.8
// CHECK:STDOUT: assign %b1.var, %.loc14_3
// CHECK:STDOUT: %Base.ref.loc14: type = name_ref Base, file.%Base.decl [concrete = constants.%Base]
// CHECK:STDOUT: %b1: ref %Base = ref_binding b1, %b1.var
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %b2.patt: %pattern_type.101 = ref_binding_pattern b2 [concrete]
// CHECK:STDOUT: %b2.var_patt: %pattern_type.101 = var_pattern %b2.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %b2.var: ref %Base = var %b2.var_patt
// CHECK:STDOUT: %int_3.loc15: Core.IntLiteral = int_value 3 [concrete = constants.%int_3.1ba]
// CHECK:STDOUT: %int_5: Core.IntLiteral = int_value 5 [concrete = constants.%int_5.64b]
// CHECK:STDOUT: %.loc15_42.1: %struct_type.m2.m1.5f2 = struct_literal (%int_3.loc15, %int_5) [concrete = constants.%struct]
// CHECK:STDOUT: %.loc15_42.2: ref %ptr.454 = class_element_access %b2.var, element0
// CHECK:STDOUT: %Base.vtable_ptr.loc15: ref %ptr.454 = vtable_ptr @Base.vtable [concrete = constants.%Base.vtable_ptr]
// CHECK:STDOUT: %.loc15_42.3: init %ptr.454 to %.loc15_42.2 = in_place_init %Base.vtable_ptr.loc15 [concrete = constants.%Base.vtable_ptr]
// CHECK:STDOUT: %impl.elem0.loc15_42.1: %.9db = impl_witness_access constants.%ImplicitAs.impl_witness.ac5, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.f1a]
// CHECK:STDOUT: %bound_method.loc15_42.1: <bound method> = bound_method %int_5, %impl.elem0.loc15_42.1 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.b65]
// CHECK:STDOUT: %specific_fn.loc15_42.1: <specific function> = specific_function %impl.elem0.loc15_42.1, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
// CHECK:STDOUT: %bound_method.loc15_42.2: <bound method> = bound_method %int_5, %specific_fn.loc15_42.1 [concrete = constants.%bound_method.7a5]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.call.loc15_42.1: init %i32 = call %bound_method.loc15_42.2(%int_5) [concrete = constants.%int_5.0f6]
// CHECK:STDOUT: %.loc15_42.4: init %i32 = converted %int_5, %Core.IntLiteral.as.ImplicitAs.impl.Convert.call.loc15_42.1 [concrete = constants.%int_5.0f6]
// CHECK:STDOUT: %.loc15_42.5: ref %i32 = class_element_access %b2.var, element2
// CHECK:STDOUT: %.loc15_42.6: init %i32 to %.loc15_42.5 = in_place_init %.loc15_42.4 [concrete = constants.%int_5.0f6]
// CHECK:STDOUT: %impl.elem0.loc15_42.2: %.9db = impl_witness_access constants.%ImplicitAs.impl_witness.ac5, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.f1a]
// CHECK:STDOUT: %bound_method.loc15_42.3: <bound method> = bound_method %int_3.loc15, %impl.elem0.loc15_42.2 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.aca]
// CHECK:STDOUT: %specific_fn.loc15_42.2: <specific function> = specific_function %impl.elem0.loc15_42.2, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
// CHECK:STDOUT: %bound_method.loc15_42.4: <bound method> = bound_method %int_3.loc15, %specific_fn.loc15_42.2 [concrete = constants.%bound_method.5b5]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.call.loc15_42.2: init %i32 = call %bound_method.loc15_42.4(%int_3.loc15) [concrete = constants.%int_3.822]
// CHECK:STDOUT: %.loc15_42.7: init %i32 = converted %int_3.loc15, %Core.IntLiteral.as.ImplicitAs.impl.Convert.call.loc15_42.2 [concrete = constants.%int_3.822]
// CHECK:STDOUT: %.loc15_42.8: ref %i32 = class_element_access %b2.var, element1
// CHECK:STDOUT: %.loc15_42.9: init %i32 to %.loc15_42.8 = in_place_init %.loc15_42.7 [concrete = constants.%int_3.822]
// CHECK:STDOUT: %.loc15_42.10: init %Base to %b2.var = class_init (%.loc15_42.3, %.loc15_42.6, %.loc15_42.9) [concrete = constants.%Base.val]
// CHECK:STDOUT: %.loc15_3: init %Base = converted %.loc15_42.1, %.loc15_42.10 [concrete = constants.%Base.val]
// CHECK:STDOUT: assign %b2.var, %.loc15_3
// CHECK:STDOUT: %Base.ref.loc15: type = name_ref Base, file.%Base.decl [concrete = constants.%Base]
// CHECK:STDOUT: %b2: ref %Base = ref_binding b2, %b2.var
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %Destroy.Op.bound.loc15: <bound method> = bound_method %b2.var, constants.%Destroy.Op.651ba6.5
// CHECK:STDOUT: %Destroy.Op.call.loc15: init %empty_tuple.type = call %Destroy.Op.bound.loc15(%b2.var)
// CHECK:STDOUT: %Destroy.Op.bound.loc14: <bound method> = bound_method %b1.var, constants.%Destroy.Op.651ba6.5
// CHECK:STDOUT: %Destroy.Op.call.loc14: init %empty_tuple.type = call %Destroy.Op.bound.loc14(%b1.var)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc15_3.1(%self.param: ref %ptr.454) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc15_3.2(%self.param: ref %i32.builtin) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc15_3.3(%self.param: ref %i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc15_3.4(%self.param: ref %struct_type.vptr.m1.m2) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc15_3.5(%self.param: ref %Base) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- abstract_impl.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %AbstractBase.F.type: type = fn_type @AbstractBase.F [concrete]
// CHECK:STDOUT: %AbstractBase.F: %AbstractBase.F.type = struct_value () [concrete]
// CHECK:STDOUT: %Derived: type = class_type @Derived [concrete]
// CHECK:STDOUT: %pattern_type.9f6: type = pattern_type %Derived [concrete]
// CHECK:STDOUT: %Derived.F.type: type = fn_type @Derived.F [concrete]
// CHECK:STDOUT: %Derived.F: %Derived.F.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @Derived {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %Derived.F.decl: %Derived.F.type = fn_decl @Derived.F [concrete = constants.%Derived.F] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.9f6 = value_param_pattern [concrete]
// CHECK:STDOUT: %self.patt: %pattern_type.9f6 = at_binding_pattern self, %self.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: %Derived = value_param call_param0
// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%Derived [concrete = constants.%Derived]
// CHECK:STDOUT: %self: %Derived = value_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT: vtable_decl = %vtable_decl
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%Derived
// CHECK:STDOUT: .AbstractIntermediate = <poisoned>
// CHECK:STDOUT: .base = %.loc13
// CHECK:STDOUT: .F [hidden] = %Derived.F.decl
// CHECK:STDOUT: extend %AbstractIntermediate.ref
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: vtable @AbstractBase.vtable {
// CHECK:STDOUT: @AbstractBase.%AbstractBase.F.decl
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: vtable @AbstractIntermediate.vtable {
// CHECK:STDOUT: constants.%AbstractBase.F
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: vtable @Derived.vtable {
// CHECK:STDOUT: @Derived.%Derived.F.decl
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: override fn @Derived.F(%self.param: %Derived);
// CHECK:STDOUT:
// CHECK:STDOUT: --- virtual_impl.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %VirtualBase.F.type: type = fn_type @VirtualBase.F [concrete]
// CHECK:STDOUT: %VirtualBase.F: %VirtualBase.F.type = struct_value () [concrete]
// CHECK:STDOUT: %Derived: type = class_type @Derived [concrete]
// CHECK:STDOUT: %pattern_type.9f6: type = pattern_type %Derived [concrete]
// CHECK:STDOUT: %Derived.F.type: type = fn_type @Derived.F [concrete]
// CHECK:STDOUT: %Derived.F: %Derived.F.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @Derived {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %Derived.F.decl: %Derived.F.type = fn_decl @Derived.F [concrete = constants.%Derived.F] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.9f6 = value_param_pattern [concrete]
// CHECK:STDOUT: %self.patt: %pattern_type.9f6 = at_binding_pattern self, %self.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: %Derived = value_param call_param0
// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%Derived [concrete = constants.%Derived]
// CHECK:STDOUT: %self: %Derived = value_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT: vtable_decl = %vtable_decl
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%Derived
// CHECK:STDOUT: .VirtualIntermediate = <poisoned>
// CHECK:STDOUT: .base = %.loc13
// CHECK:STDOUT: .F [hidden] = %Derived.F.decl
// CHECK:STDOUT: extend %VirtualIntermediate.ref
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: vtable @VirtualBase.vtable {
// CHECK:STDOUT: @VirtualBase.%VirtualBase.F.decl
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: vtable @VirtualIntermediate.vtable {
// CHECK:STDOUT: constants.%VirtualBase.F
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: vtable @Derived.vtable {
// CHECK:STDOUT: @Derived.%Derived.F.decl
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: override fn @Derived.F(%self.param: %Derived);
// CHECK:STDOUT:
// CHECK:STDOUT: --- impl_conversion.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %T1: type = class_type @T1 [concrete]
// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
// CHECK:STDOUT: %T2: type = class_type @T2 [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %ImplicitAs.type.8c9: type = facet_type <@ImplicitAs, @ImplicitAs(%T1)> [concrete]
// CHECK:STDOUT: %ImplicitAs.impl_witness: <witness> = impl_witness @T2.as.ImplicitAs.impl.%ImplicitAs.impl_witness_table [concrete]
// CHECK:STDOUT: %T2.as.ImplicitAs.impl.Convert.type: type = fn_type @T2.as.ImplicitAs.impl.Convert [concrete]
// CHECK:STDOUT: %T2.as.ImplicitAs.impl.Convert: %T2.as.ImplicitAs.impl.Convert.type = struct_value () [concrete]
// CHECK:STDOUT: %ImplicitAs.facet: %ImplicitAs.type.8c9 = facet_value %T2, (%ImplicitAs.impl_witness) [concrete]
// CHECK:STDOUT: %ImplicitAs.WithSelf.Convert.type.597: type = fn_type @ImplicitAs.WithSelf.Convert, @ImplicitAs.WithSelf(%T1, %ImplicitAs.facet) [concrete]
// CHECK:STDOUT: %Derived: type = class_type @Derived [concrete]
// CHECK:STDOUT: %.c13: Core.Form = init_form %T2 [concrete]
// CHECK:STDOUT: %Derived.F.type.5bfd52.1: type = fn_type @Derived.F.loc27 [concrete]
// CHECK:STDOUT: %Derived.F.f9b6d2.1: %Derived.F.type.5bfd52.1 = struct_value () [concrete]
// CHECK:STDOUT: %Derived.F.type.5bfd52.2: type = fn_type @Derived.F.loc23 [concrete]
// CHECK:STDOUT: %Derived.F.f9b6d2.2: %Derived.F.type.5bfd52.2 = struct_value () [concrete]
// CHECK:STDOUT: %.968: type = fn_type_with_self_type %ImplicitAs.WithSelf.Convert.type.597, %ImplicitAs.facet [concrete]
// CHECK:STDOUT: %Destroy.Op.type.bae255.2: type = fn_type @Destroy.Op.loc23_36.2 [concrete]
// CHECK:STDOUT: %Destroy.Op.651ba6.2: %Destroy.Op.type.bae255.2 = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @Derived {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %Derived.F.decl.loc23_36.1: %Derived.F.type.5bfd52.1 = fn_decl @Derived.F.loc27 [concrete = constants.%Derived.F.f9b6d2.1] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: %T2.ref.loc23: type = name_ref T2, file.%T2.decl [concrete = constants.%T2]
// CHECK:STDOUT: %.loc23: Core.Form = init_form %T2.ref.loc23 [concrete = constants.%.c13]
// CHECK:STDOUT: %self.param.loc23: %Derived = value_param call_param0
// CHECK:STDOUT: %Self.ref.loc23: type = name_ref Self, constants.%Derived [concrete = constants.%Derived]
// CHECK:STDOUT: %self.loc23: %Derived = value_binding self, %self.param.loc23
// CHECK:STDOUT: %return.param.loc23: ref %T2 = out_param call_param1
// CHECK:STDOUT: %return.loc23: ref %T2 = return_slot %return.param.loc23
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %Derived.F.decl.loc23_36.2: %Derived.F.type.5bfd52.2 = fn_decl @Derived.F.loc23 [concrete = constants.%Derived.F.f9b6d2.2] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT: vtable_decl = %vtable_decl
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%Derived
// CHECK:STDOUT: .Base = <poisoned>
// CHECK:STDOUT: .base = %.loc21
// CHECK:STDOUT: .T2 = <poisoned>
// CHECK:STDOUT: .F [hidden] = %Derived.F.decl.loc23_36.1
// CHECK:STDOUT: extend %Base.ref
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: vtable @Base.vtable {
// CHECK:STDOUT: @Base.%Base.F.decl
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: vtable @Derived.vtable {
// CHECK:STDOUT: @Derived.%Derived.F.decl.loc23_36.2
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: override fn @Derived.F.loc23(%self.param: %Derived) -> out %return.param: %T1 [thunk @Derived.%Derived.F.decl.loc23_36.1 for @Base.%Base.F.decl] {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %F.ref: %Derived.F.type.5bfd52.1 = name_ref F, @Derived.%Derived.F.decl.loc23_36.1 [concrete = constants.%Derived.F.f9b6d2.1]
// CHECK:STDOUT: %Derived.F.bound: <bound method> = bound_method %self.param, %F.ref
// CHECK:STDOUT: %.loc23_36.1: ref %T2 = temporary_storage
// CHECK:STDOUT: %Derived.F.call: init %T2 to %.loc23_36.1 = call %Derived.F.bound(%self.param)
// CHECK:STDOUT: %impl.elem0: %.968 = impl_witness_access constants.%ImplicitAs.impl_witness, element0 [concrete = constants.%T2.as.ImplicitAs.impl.Convert]
// CHECK:STDOUT: %bound_method: <bound method> = bound_method %Derived.F.call, %impl.elem0
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %.loc23_36.2: ref %T2 = temporary %.loc23_36.1, %Derived.F.call
// CHECK:STDOUT: %.loc23_36.3: %T2 = acquire_value %.loc23_36.2
// CHECK:STDOUT: %T2.as.ImplicitAs.impl.Convert.call: init %T1 to %.loc17 = call %bound_method(%.loc23_36.3)
// CHECK:STDOUT: %.loc23_36.4: init %T1 = converted %Derived.F.call, %T2.as.ImplicitAs.impl.Convert.call
// CHECK:STDOUT: %Destroy.Op.bound: <bound method> = bound_method %.loc23_36.2, constants.%Destroy.Op.651ba6.2
// CHECK:STDOUT: %Destroy.Op.call: init %empty_tuple.type = call %Destroy.Op.bound(%.loc23_36.2)
// CHECK:STDOUT: return %.loc23_36.4 to %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc23_36.1(%self.param: ref %empty_struct_type) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc23_36.2(%self.param: ref %T2) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- generic_with_virtual.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %T: type = symbolic_binding T, 0 [symbolic]
// CHECK:STDOUT: %T1: type = class_type @T1, @T1(%T) [symbolic]
// CHECK:STDOUT: %pattern_type.253: type = pattern_type %T1 [symbolic]
// CHECK:STDOUT: %T1.F.type: type = fn_type @T1.F, @T1(%T) [symbolic]
// CHECK:STDOUT: %T1.F: %T1.F.type = struct_value () [symbolic]
// CHECK:STDOUT: %T1.F.specific_fn: <specific function> = specific_function %T1.F, @T1.F(%T) [symbolic]
// CHECK:STDOUT: %require_complete: <witness> = require_complete_type %T1 [symbolic]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @T1(%T.loc4_16.2: type) {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %T1.F.type: type = fn_type @T1.F, @T1(%T.loc4_16.1) [symbolic = %T1.F.type (constants.%T1.F.type)]
// CHECK:STDOUT: %T1.F: @T1.%T1.F.type (%T1.F.type) = struct_value () [symbolic = %T1.F (constants.%T1.F)]
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: class {
// CHECK:STDOUT: %T1.F.decl: @T1.%T1.F.type (%T1.F.type) = fn_decl @T1.F [symbolic = @T1.%T1.F (constants.%T1.F)] {
// CHECK:STDOUT: %self.param_patt: @T1.F.%pattern_type (%pattern_type.253) = value_param_pattern [concrete]
// CHECK:STDOUT: %self.patt: @T1.F.%pattern_type (%pattern_type.253) = at_binding_pattern self, %self.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: @T1.F.%T1 (%T1) = value_param call_param0
// CHECK:STDOUT: %.loc6_29.1: type = splice_block %Self.ref [symbolic = %T1 (constants.%T1)] {
// CHECK:STDOUT: %.loc6_29.2: type = specific_constant constants.%T1, @T1(constants.%T) [symbolic = %T1 (constants.%T1)]
// CHECK:STDOUT: %Self.ref: type = name_ref Self, %.loc6_29.2 [symbolic = %T1 (constants.%T1)]
// CHECK:STDOUT: }
// CHECK:STDOUT: %self: @T1.F.%T1 (%T1) = value_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT: vtable_decl = %vtable_decl
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%T1
// CHECK:STDOUT: .F = %T1.F.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: vtable @T1.vtable {
// CHECK:STDOUT: @T1.%T1.F.specific_fn.loc8_1.1
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic virtual fn @T1.F(@T1.%T.loc4_16.2: type) {
// CHECK:STDOUT: %T: type = symbolic_binding T, 0 [symbolic = %T (constants.%T)]
// CHECK:STDOUT: %T1: type = class_type @T1, @T1(%T) [symbolic = %T1 (constants.%T1)]
// CHECK:STDOUT: %pattern_type: type = pattern_type %T1 [symbolic = %pattern_type (constants.%pattern_type.253)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %require_complete: <witness> = require_complete_type %T1 [symbolic = %require_complete (constants.%require_complete)]
// CHECK:STDOUT:
// CHECK:STDOUT: virtual fn(%self.param: @T1.F.%T1 (%T1)) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @T1(constants.%T) {
// CHECK:STDOUT: %T.loc4_16.1 => constants.%T
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %T1.F.type => constants.%T1.F.type
// CHECK:STDOUT: %T1.F => constants.%T1.F
// CHECK:STDOUT: %T1.F.specific_fn.loc8_1.2 => constants.%T1.F.specific_fn
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @T1.F(constants.%T) {
// CHECK:STDOUT: %T => constants.%T
// CHECK:STDOUT: %T1 => constants.%T1
// CHECK:STDOUT: %pattern_type => constants.%pattern_type.253
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %require_complete => constants.%require_complete
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- with_dependent_arg.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %T: type = symbolic_binding T, 0 [symbolic]
// CHECK:STDOUT: %T1: type = class_type @T1, @T1(%T) [symbolic]
// CHECK:STDOUT: %pattern_type.253: type = pattern_type %T1 [symbolic]
// CHECK:STDOUT: %pattern_type.51d: type = pattern_type %T [symbolic]
// CHECK:STDOUT: %T1.F.type: type = fn_type @T1.F, @T1(%T) [symbolic]
// CHECK:STDOUT: %T1.F: %T1.F.type = struct_value () [symbolic]
// CHECK:STDOUT: %T1.F.specific_fn: <specific function> = specific_function %T1.F, @T1.F(%T) [symbolic]
// CHECK:STDOUT: %require_complete.6d2: <witness> = require_complete_type %T1 [symbolic]
// CHECK:STDOUT: %require_complete.944: <witness> = require_complete_type %T [symbolic]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @T1(%T.loc4_16.2: type) {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %T1.F.type: type = fn_type @T1.F, @T1(%T.loc4_16.1) [symbolic = %T1.F.type (constants.%T1.F.type)]
// CHECK:STDOUT: %T1.F: @T1.%T1.F.type (%T1.F.type) = struct_value () [symbolic = %T1.F (constants.%T1.F)]
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: class {
// CHECK:STDOUT: %T1.F.decl: @T1.%T1.F.type (%T1.F.type) = fn_decl @T1.F [symbolic = @T1.%T1.F (constants.%T1.F)] {
// CHECK:STDOUT: %self.param_patt: @T1.F.%pattern_type.loc6_27 (%pattern_type.253) = value_param_pattern [concrete]
// CHECK:STDOUT: %self.patt: @T1.F.%pattern_type.loc6_27 (%pattern_type.253) = at_binding_pattern self, %self.param_patt [concrete]
// CHECK:STDOUT: %t.param_patt: @T1.F.%pattern_type.loc6_43 (%pattern_type.51d) = value_param_pattern [concrete]
// CHECK:STDOUT: %t.patt: @T1.F.%pattern_type.loc6_43 (%pattern_type.51d) = at_binding_pattern t, %t.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: @T1.F.%T1 (%T1) = value_param call_param0
// CHECK:STDOUT: %.loc6_29.1: type = splice_block %Self.ref [symbolic = %T1 (constants.%T1)] {
// CHECK:STDOUT: %.loc6_29.2: type = specific_constant constants.%T1, @T1(constants.%T) [symbolic = %T1 (constants.%T1)]
// CHECK:STDOUT: %Self.ref: type = name_ref Self, %.loc6_29.2 [symbolic = %T1 (constants.%T1)]
// CHECK:STDOUT: }
// CHECK:STDOUT: %self: @T1.F.%T1 (%T1) = value_binding self, %self.param
// CHECK:STDOUT: %t.param: @T1.F.%T (%T) = value_param call_param1
// CHECK:STDOUT: %T.ref: type = name_ref T, @T1.%T.loc4_16.2 [symbolic = %T (constants.%T)]
// CHECK:STDOUT: %t: @T1.F.%T (%T) = value_binding t, %t.param
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT: vtable_decl = %vtable_decl
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%T1
// CHECK:STDOUT: .T = <poisoned>
// CHECK:STDOUT: .F = %T1.F.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: vtable @T1.vtable {
// CHECK:STDOUT: @T1.%T1.F.specific_fn.loc8_1.1
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic virtual fn @T1.F(@T1.%T.loc4_16.2: type) {
// CHECK:STDOUT: %T: type = symbolic_binding T, 0 [symbolic = %T (constants.%T)]
// CHECK:STDOUT: %T1: type = class_type @T1, @T1(%T) [symbolic = %T1 (constants.%T1)]
// CHECK:STDOUT: %pattern_type.loc6_27: type = pattern_type %T1 [symbolic = %pattern_type.loc6_27 (constants.%pattern_type.253)]
// CHECK:STDOUT: %pattern_type.loc6_43: type = pattern_type %T [symbolic = %pattern_type.loc6_43 (constants.%pattern_type.51d)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %require_complete.loc6_27: <witness> = require_complete_type %T1 [symbolic = %require_complete.loc6_27 (constants.%require_complete.6d2)]
// CHECK:STDOUT: %require_complete.loc6_43: <witness> = require_complete_type %T [symbolic = %require_complete.loc6_43 (constants.%require_complete.944)]
// CHECK:STDOUT:
// CHECK:STDOUT: virtual fn(%self.param: @T1.F.%T1 (%T1), %t.param: @T1.F.%T (%T)) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @T1(constants.%T) {
// CHECK:STDOUT: %T.loc4_16.1 => constants.%T
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %T1.F.type => constants.%T1.F.type
// CHECK:STDOUT: %T1.F => constants.%T1.F
// CHECK:STDOUT: %T1.F.specific_fn.loc8_1.2 => constants.%T1.F.specific_fn
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @T1.F(constants.%T) {
// CHECK:STDOUT: %T => constants.%T
// CHECK:STDOUT: %T1 => constants.%T1
// CHECK:STDOUT: %pattern_type.loc6_27 => constants.%pattern_type.253
// CHECK:STDOUT: %pattern_type.loc6_43 => constants.%pattern_type.51d
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %require_complete.loc6_27 => constants.%require_complete.6d2
// CHECK:STDOUT: %require_complete.loc6_43 => constants.%require_complete.944
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- impl_generic_specifically.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %Base.type: type = generic_class_type @Base [concrete]
// CHECK:STDOUT: %Base.generic: %Base.type = struct_value () [concrete]
// CHECK:STDOUT: %T1: type = class_type @T1 [concrete]
// CHECK:STDOUT: %D1: type = class_type @D1 [concrete]
// CHECK:STDOUT: %Base.d5d: type = class_type @Base, @Base(%T1) [concrete]
// CHECK:STDOUT: %ptr.6e0: type = ptr_type %Base.d5d [concrete]
// CHECK:STDOUT: %pattern_type.912: type = pattern_type %ptr.6e0 [concrete]
// CHECK:STDOUT: %pattern_type.7f9: type = pattern_type %D1 [concrete]
// CHECK:STDOUT: %D1.F.type: type = fn_type @D1.F [concrete]
// CHECK:STDOUT: %D1.F: %D1.F.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @D1 {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %D1.F.decl: %D1.F.type = fn_decl @D1.F [concrete = constants.%D1.F] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.7f9 = value_param_pattern [concrete]
// CHECK:STDOUT: %self.patt: %pattern_type.7f9 = at_binding_pattern self, %self.param_patt [concrete]
// CHECK:STDOUT: %t.param_patt: %pattern_type.912 = value_param_pattern [concrete]
// CHECK:STDOUT: %t.patt: %pattern_type.912 = at_binding_pattern t, %t.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: %D1 = value_param call_param0
// CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%D1 [concrete = constants.%D1]
// CHECK:STDOUT: %self: %D1 = value_binding self, %self.param
// CHECK:STDOUT: %t.param: %ptr.6e0 = value_param call_param1
// CHECK:STDOUT: %.loc11: type = splice_block %ptr [concrete = constants.%ptr.6e0] {
// CHECK:STDOUT: %Base.ref: %Base.type = name_ref Base, file.%Base.decl [concrete = constants.%Base.generic]
// CHECK:STDOUT: %T1.ref: type = name_ref T1, file.%T1.decl [concrete = constants.%T1]
// CHECK:STDOUT: %Base: type = class_type @Base, @Base(constants.%T1) [concrete = constants.%Base.d5d]
// CHECK:STDOUT: %ptr: type = ptr_type %Base [concrete = constants.%ptr.6e0]
// CHECK:STDOUT: }
// CHECK:STDOUT: %t: %ptr.6e0 = value_binding t, %t.param
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT: vtable_decl = %vtable_decl
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%D1
// CHECK:STDOUT: .Base = <poisoned>
// CHECK:STDOUT: .T1 = <poisoned>
// CHECK:STDOUT: .base = %.loc9
// CHECK:STDOUT: .F [hidden] = %D1.F.decl
// CHECK:STDOUT: extend %Base
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: vtable @Base.vtable {
// CHECK:STDOUT: @Base.%Base.F.specific_fn.loc6_1.1
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: vtable @D1.vtable {
// CHECK:STDOUT: @D1.%D1.F.decl
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: override fn @D1.F(%self.param: %D1, %t.param: %ptr.6e0) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- impl_generic_generic.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %T: type = symbolic_binding T, 0 [symbolic]
// CHECK:STDOUT: %Derived: type = class_type @Derived, @Derived(%T) [symbolic]
// CHECK:STDOUT: %ptr.e8f: type = ptr_type %T [symbolic]
// CHECK:STDOUT: %Base.f29: type = class_type @Base, @Base(%ptr.e8f) [symbolic]
// CHECK:STDOUT: %pattern_type.4f4: type = pattern_type %ptr.e8f [symbolic]
// CHECK:STDOUT: %require_complete.b3c: <witness> = require_complete_type %Base.f29 [symbolic]
// CHECK:STDOUT: %Derived.elem: type = unbound_element_type %Derived, %Base.f29 [symbolic]
// CHECK:STDOUT: %pattern_type.b9d: type = pattern_type %Derived [symbolic]
// CHECK:STDOUT: %Derived.F.type: type = fn_type @Derived.F, @Derived(%T) [symbolic]
// CHECK:STDOUT: %Derived.F: %Derived.F.type = struct_value () [symbolic]
// CHECK:STDOUT: %Derived.F.specific_fn: <specific function> = specific_function %Derived.F, @Derived.F(%T) [symbolic]
// CHECK:STDOUT: %struct_type.base.aa5: type = struct_type {.base: %Base.f29} [symbolic]
// CHECK:STDOUT: %complete_type.8c0: <witness> = complete_type_witness %struct_type.base.aa5 [symbolic]
// CHECK:STDOUT: %require_complete.a43: <witness> = require_complete_type %Derived [symbolic]
// CHECK:STDOUT: %require_complete.ef1: <witness> = require_complete_type %ptr.e8f [symbolic]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @Derived(%T.loc7_16.2: type) {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %Derived.F.type: type = fn_type @Derived.F, @Derived(%T.loc7_16.1) [symbolic = %Derived.F.type (constants.%Derived.F.type)]
// CHECK:STDOUT: %Derived.F: @Derived.%Derived.F.type (%Derived.F.type) = struct_value () [symbolic = %Derived.F (constants.%Derived.F)]
// CHECK:STDOUT: <elided>
// CHECK:STDOUT:
// CHECK:STDOUT: class {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %Derived.F.decl: @Derived.%Derived.F.type (%Derived.F.type) = fn_decl @Derived.F [symbolic = @Derived.%Derived.F (constants.%Derived.F)] {
// CHECK:STDOUT: %self.param_patt: @Derived.F.%pattern_type.loc10_28 (%pattern_type.b9d) = value_param_pattern [concrete]
// CHECK:STDOUT: %self.patt: @Derived.F.%pattern_type.loc10_28 (%pattern_type.b9d) = at_binding_pattern self, %self.param_patt [concrete]
// CHECK:STDOUT: %t.param_patt: @Derived.F.%pattern_type.loc10_44 (%pattern_type.4f4) = value_param_pattern [concrete]
// CHECK:STDOUT: %t.patt: @Derived.F.%pattern_type.loc10_44 (%pattern_type.4f4) = at_binding_pattern t, %t.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: @Derived.F.%Derived (%Derived) = value_param call_param0
// CHECK:STDOUT: %.loc10_30.1: type = splice_block %Self.ref [symbolic = %Derived (constants.%Derived)] {
// CHECK:STDOUT: %.loc10_30.2: type = specific_constant constants.%Derived, @Derived(constants.%T) [symbolic = %Derived (constants.%Derived)]
// CHECK:STDOUT: %Self.ref: type = name_ref Self, %.loc10_30.2 [symbolic = %Derived (constants.%Derived)]
// CHECK:STDOUT: }
// CHECK:STDOUT: %self: @Derived.F.%Derived (%Derived) = value_binding self, %self.param
// CHECK:STDOUT: %t.param: @Derived.F.%ptr.loc10_47.1 (%ptr.e8f) = value_param call_param1
// CHECK:STDOUT: %.loc10_47: type = splice_block %ptr.loc10_47.2 [symbolic = %ptr.loc10_47.1 (constants.%ptr.e8f)] {
// CHECK:STDOUT: %T.ref: type = name_ref T, @Derived.%T.loc7_16.2 [symbolic = %T (constants.%T)]
// CHECK:STDOUT: %ptr.loc10_47.2: type = ptr_type %T.ref [symbolic = %ptr.loc10_47.1 (constants.%ptr.e8f)]
// CHECK:STDOUT: }
// CHECK:STDOUT: %t: @Derived.F.%ptr.loc10_47.1 (%ptr.e8f) = value_binding t, %t.param
// CHECK:STDOUT: }
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: complete_type_witness = %complete_type.loc12_1.1
// CHECK:STDOUT: vtable_decl = %vtable_decl
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%Derived
// CHECK:STDOUT: .Base = <poisoned>
// CHECK:STDOUT: .T = <poisoned>
// CHECK:STDOUT: .base = %.loc8
// CHECK:STDOUT: .F [hidden] = %Derived.F.decl
// CHECK:STDOUT: extend %Base.loc8_23.1
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: vtable @Base.vtable {
// CHECK:STDOUT: @Base.%Base.F.specific_fn.loc6_1.1
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: vtable @Derived.vtable {
// CHECK:STDOUT: @Derived.%Derived.F.specific_fn.loc12_1.1
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic override fn @Derived.F(@Derived.%T.loc7_16.2: type) {
// CHECK:STDOUT: %T: type = symbolic_binding T, 0 [symbolic = %T (constants.%T)]
// CHECK:STDOUT: %Derived: type = class_type @Derived, @Derived(%T) [symbolic = %Derived (constants.%Derived)]
// CHECK:STDOUT: %pattern_type.loc10_28: type = pattern_type %Derived [symbolic = %pattern_type.loc10_28 (constants.%pattern_type.b9d)]
// CHECK:STDOUT: %ptr.loc10_47.1: type = ptr_type %T [symbolic = %ptr.loc10_47.1 (constants.%ptr.e8f)]
// CHECK:STDOUT: %pattern_type.loc10_44: type = pattern_type %ptr.loc10_47.1 [symbolic = %pattern_type.loc10_44 (constants.%pattern_type.4f4)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %require_complete.loc10_28: <witness> = require_complete_type %Derived [symbolic = %require_complete.loc10_28 (constants.%require_complete.a43)]
// CHECK:STDOUT: %require_complete.loc10_44: <witness> = require_complete_type %ptr.loc10_47.1 [symbolic = %require_complete.loc10_44 (constants.%require_complete.ef1)]
// CHECK:STDOUT:
// CHECK:STDOUT: override fn(%self.param: @Derived.F.%Derived (%Derived), %t.param: @Derived.F.%ptr.loc10_47.1 (%ptr.e8f)) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Derived(constants.%T) {
// CHECK:STDOUT: %T.loc7_16.1 => constants.%T
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %ptr.loc8_22.2 => constants.%ptr.e8f
// CHECK:STDOUT: %Base.loc8_23.2 => constants.%Base.f29
// CHECK:STDOUT: %require_complete => constants.%require_complete.b3c
// CHECK:STDOUT: %Derived => constants.%Derived
// CHECK:STDOUT: %Derived.elem => constants.%Derived.elem
// CHECK:STDOUT: %Derived.F.type => constants.%Derived.F.type
// CHECK:STDOUT: %Derived.F => constants.%Derived.F
// CHECK:STDOUT: %Derived.F.specific_fn.loc12_1.2 => constants.%Derived.F.specific_fn
// CHECK:STDOUT: %struct_type.base => constants.%struct_type.base.aa5
// CHECK:STDOUT: %complete_type.loc12_1.2 => constants.%complete_type.8c0
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Derived.F(constants.%T) {
// CHECK:STDOUT: %T => constants.%T
// CHECK:STDOUT: %Derived => constants.%Derived
// CHECK:STDOUT: %pattern_type.loc10_28 => constants.%pattern_type.b9d
// CHECK:STDOUT: %ptr.loc10_47.1 => constants.%ptr.e8f
// CHECK:STDOUT: %pattern_type.loc10_44 => constants.%pattern_type.4f4
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %require_complete.loc10_28 => constants.%require_complete.a43
// CHECK:STDOUT: %require_complete.loc10_44 => constants.%require_complete.ef1
// CHECK:STDOUT: }
// CHECK:STDOUT: