carbon-lang/toolchain/check/testdata/class/generic/import.carbon

// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/int.carbon
// TODO: Add ranges and switch to "--dump-sem-ir-ranges=only".
// EXTRA-ARGS: --dump-sem-ir-ranges=if-present
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/class/generic/import.carbon
// TIP: To dump output, run:
// TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/class/generic/import.carbon

// --- foo.carbon

library "[[@TEST_NAME]]";

class Class(T:! type);

class CompleteClass(T:! type) {
  var n: i32;
  fn F() -> i32 { return 0; }
}

fn F() -> CompleteClass(i32);

// --- foo.impl.carbon

impl library "[[@TEST_NAME]]";

class Class(T:! type) {
  var x: T;
}

fn F() -> CompleteClass(i32) {
  return {.n = 1};
}

// --- use_foo.carbon

library "[[@TEST_NAME]]";
import library "foo";

fn UseMethod() -> i32 {
  var v: CompleteClass(i32) = F();
  return v.F();
}

fn UseField() -> i32 {
  var v: CompleteClass(i32) = F();
  return v.n;
}

// --- fail_generic_arg_mismatch.carbon

library "[[@TEST_NAME]]";
import library "foo";

fn Use() {
  // TODO: Include the generic arguments in the formatted type name.
  // CHECK:STDERR: fail_generic_arg_mismatch.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `CompleteClass(i32)` to `CompleteClass(i32*)` [ConversionFailure]
  // CHECK:STDERR:   var v: CompleteClass(i32*) = F();
  // CHECK:STDERR:   ^~~~~~~~~~~~~~~~~~~~~~~~~~
  // CHECK:STDERR: fail_generic_arg_mismatch.carbon:[[@LINE+4]]:3: note: type `CompleteClass(i32)` does not implement interface `Core.ImplicitAs(CompleteClass(i32*))` [MissingImplInMemberAccessNote]
  // CHECK:STDERR:   var v: CompleteClass(i32*) = F();
  // CHECK:STDERR:   ^~~~~~~~~~~~~~~~~~~~~~~~~~
  // CHECK:STDERR:
  var v: CompleteClass(i32*) = F();
}

// --- fail_foo.impl.carbon

impl library "[[@TEST_NAME]]";

// CHECK:STDERR: fail_foo.impl.carbon:[[@LINE+8]]:13: error: redeclaration differs at parameter 1 [RedeclParamDiffers]
// CHECK:STDERR: class Class(U:! type) {
// CHECK:STDERR:             ^
// CHECK:STDERR: fail_foo.impl.carbon:[[@LINE-5]]:1: in import [InImport]
// CHECK:STDERR: foo.carbon:4:13: note: previous declaration's corresponding parameter here [RedeclParamPrevious]
// CHECK:STDERR: class Class(T:! type);
// CHECK:STDERR:             ^
// CHECK:STDERR:
class Class(U:! type) {
  // CHECK:STDERR: fail_foo.impl.carbon:[[@LINE+4]]:10: error: name `T` not found [NameNotFound]
  // CHECK:STDERR:   var x: T;
  // CHECK:STDERR:          ^
  // CHECK:STDERR:
  var x: T;
}

// CHECK:STDOUT: --- foo.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT:   %type: type = facet_type <type> [concrete]
// CHECK:STDOUT:   %.Self: %type = symbolic_binding .Self [symbolic_self]
// CHECK:STDOUT:   %T: type = symbolic_binding T, 0 [symbolic]
// CHECK:STDOUT:   %pattern_type.98f: type = pattern_type type [concrete]
// CHECK:STDOUT:   %Class.type: type = generic_class_type @Class [concrete]
// CHECK:STDOUT:   %Class.generic: %Class.type = struct_value () [concrete]
// CHECK:STDOUT:   %CompleteClass.type: type = generic_class_type @CompleteClass [concrete]
// CHECK:STDOUT:   %CompleteClass.generic: %CompleteClass.type = struct_value () [concrete]
// CHECK:STDOUT:   %CompleteClass.152: type = class_type @CompleteClass, @CompleteClass(%T) [symbolic]
// CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete]
// CHECK:STDOUT:   %Int.type: type = generic_class_type @Int [concrete]
// CHECK:STDOUT:   %Int.generic: %Int.type = struct_value () [concrete]
// CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
// CHECK:STDOUT:   %CompleteClass.elem: type = unbound_element_type %CompleteClass.152, %i32 [symbolic]
// CHECK:STDOUT:   %.941: form = init_form %i32, call_param0 [concrete]
// CHECK:STDOUT:   %pattern_type.7ce: type = pattern_type %i32 [concrete]
// CHECK:STDOUT:   %CompleteClass.F.type: type = fn_type @CompleteClass.F, @CompleteClass(%T) [symbolic]
// CHECK:STDOUT:   %CompleteClass.F: %CompleteClass.F.type = struct_value () [symbolic]
// CHECK:STDOUT:   %struct_type.n: type = struct_type {.n: %i32} [concrete]
// CHECK:STDOUT:   %complete_type.54b: <witness> = complete_type_witness %struct_type.n [concrete]
// CHECK:STDOUT:   %int_0.5c6: Core.IntLiteral = int_value 0 [concrete]
// CHECK:STDOUT:   %ImplicitAs.type.cc7: type = generic_interface_type @ImplicitAs [concrete]
// CHECK:STDOUT:   %ImplicitAs.generic: %ImplicitAs.type.cc7 = struct_value () [concrete]
// CHECK:STDOUT:   %ImplicitAs.type.e8c: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [concrete]
// CHECK:STDOUT:   %ImplicitAs.Convert.type.1b6: type = fn_type @ImplicitAs.Convert, @ImplicitAs(%i32) [concrete]
// CHECK:STDOUT:   %To: Core.IntLiteral = symbolic_binding To, 0 [symbolic]
// CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.4e6: type = fn_type @Core.IntLiteral.as.ImplicitAs.impl.Convert, @Core.IntLiteral.as.ImplicitAs.impl(%To) [symbolic]
// CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.3c2: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.4e6 = struct_value () [symbolic]
// CHECK:STDOUT:   %ImplicitAs.impl_witness.6bc: <witness> = impl_witness imports.%ImplicitAs.impl_witness_table.74f, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
// CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.e0d: 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.0b5: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.e0d = struct_value () [concrete]
// CHECK:STDOUT:   %ImplicitAs.facet: %ImplicitAs.type.e8c = facet_value Core.IntLiteral, (%ImplicitAs.impl_witness.6bc) [concrete]
// CHECK:STDOUT:   %.863: type = fn_type_with_self_type %ImplicitAs.Convert.type.1b6, %ImplicitAs.facet [concrete]
// CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.bound: <bound method> = bound_method %int_0.5c6, %Core.IntLiteral.as.ImplicitAs.impl.Convert.0b5 [concrete]
// CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn: <specific function> = specific_function %Core.IntLiteral.as.ImplicitAs.impl.Convert.0b5, @Core.IntLiteral.as.ImplicitAs.impl.Convert(%int_32) [concrete]
// CHECK:STDOUT:   %bound_method: <bound method> = bound_method %int_0.5c6, %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn [concrete]
// CHECK:STDOUT:   %int_0.6a9: %i32 = int_value 0 [concrete]
// CHECK:STDOUT:   %CompleteClass.d85: type = class_type @CompleteClass, @CompleteClass(%i32) [concrete]
// CHECK:STDOUT:   %.2af: form = init_form %CompleteClass.d85, call_param0 [concrete]
// CHECK:STDOUT:   %pattern_type.cb5: type = pattern_type %CompleteClass.d85 [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:     .Int = %Core.Int
// CHECK:STDOUT:     .ImplicitAs = %Core.ImplicitAs
// CHECK:STDOUT:     import Core//prelude
// CHECK:STDOUT:     import Core//prelude/...
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
// CHECK:STDOUT:   %Core.ImplicitAs: %ImplicitAs.type.cc7 = import_ref Core//prelude/parts/as, ImplicitAs, loaded [concrete = constants.%ImplicitAs.generic]
// CHECK:STDOUT:   %Core.import_ref.42d: @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert.type (%Core.IntLiteral.as.ImplicitAs.impl.Convert.type.4e6) = 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.3c2)]
// CHECK:STDOUT:   %ImplicitAs.impl_witness_table.74f = impl_witness_table (%Core.import_ref.42d), @Core.IntLiteral.as.ImplicitAs.impl [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
// CHECK:STDOUT:     .Core = imports.%Core
// CHECK:STDOUT:     .Class = %Class.decl
// CHECK:STDOUT:     .CompleteClass = %CompleteClass.decl
// CHECK:STDOUT:     .F = %F.decl
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Core.import = import Core
// CHECK:STDOUT:   %Class.decl: %Class.type = class_decl @Class [concrete = constants.%Class.generic] {
// CHECK:STDOUT:     %T.patt: %pattern_type.98f = symbolic_binding_pattern T, 0 [concrete]
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %.Self: %type = symbolic_binding .Self [symbolic_self = constants.%.Self]
// CHECK:STDOUT:     %T.loc4_13.2: type = symbolic_binding T, 0 [symbolic = %T.loc4_13.1 (constants.%T)]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %CompleteClass.decl: %CompleteClass.type = class_decl @CompleteClass [concrete = constants.%CompleteClass.generic] {
// CHECK:STDOUT:     %T.patt: %pattern_type.98f = symbolic_binding_pattern T, 0 [concrete]
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %.Self: %type = symbolic_binding .Self [symbolic_self = constants.%.Self]
// CHECK:STDOUT:     %T.loc6_21.2: type = symbolic_binding T, 0 [symbolic = %T.loc6_21.1 (constants.%T)]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {
// CHECK:STDOUT:     %return.patt: %pattern_type.cb5 = return_slot_pattern [concrete]
// CHECK:STDOUT:     %return.param_patt: %pattern_type.cb5 = out_param_pattern %return.patt, call_param0 [concrete]
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %CompleteClass.ref: %CompleteClass.type = name_ref CompleteClass, file.%CompleteClass.decl [concrete = constants.%CompleteClass.generic]
// CHECK:STDOUT:     %int_32: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
// CHECK:STDOUT:     %i32: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
// CHECK:STDOUT:     %CompleteClass: type = class_type @CompleteClass, @CompleteClass(constants.%i32) [concrete = constants.%CompleteClass.d85]
// CHECK:STDOUT:     %.loc11: form = init_form %CompleteClass, call_param0 [concrete = constants.%.2af]
// CHECK:STDOUT:     %return.param: ref %CompleteClass.d85 = out_param call_param0
// CHECK:STDOUT:     %return: ref %CompleteClass.d85 = return_slot %return.param
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @Class(%T.loc4_13.2: type) {
// CHECK:STDOUT:   %T.loc4_13.1: type = symbolic_binding T, 0 [symbolic = %T.loc4_13.1 (constants.%T)]
// CHECK:STDOUT:
// CHECK:STDOUT:   class;
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @CompleteClass(%T.loc6_21.2: type) {
// CHECK:STDOUT:   %T.loc6_21.1: type = symbolic_binding T, 0 [symbolic = %T.loc6_21.1 (constants.%T)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %CompleteClass: type = class_type @CompleteClass, @CompleteClass(%T.loc6_21.1) [symbolic = %CompleteClass (constants.%CompleteClass.152)]
// CHECK:STDOUT:   %CompleteClass.elem: type = unbound_element_type %CompleteClass, constants.%i32 [symbolic = %CompleteClass.elem (constants.%CompleteClass.elem)]
// CHECK:STDOUT:   %CompleteClass.F.type: type = fn_type @CompleteClass.F, @CompleteClass(%T.loc6_21.1) [symbolic = %CompleteClass.F.type (constants.%CompleteClass.F.type)]
// CHECK:STDOUT:   %CompleteClass.F: @CompleteClass.%CompleteClass.F.type (%CompleteClass.F.type) = struct_value () [symbolic = %CompleteClass.F (constants.%CompleteClass.F)]
// CHECK:STDOUT:
// CHECK:STDOUT:   class {
// CHECK:STDOUT:     %int_32: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
// CHECK:STDOUT:     %i32: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
// CHECK:STDOUT:     %.loc7: @CompleteClass.%CompleteClass.elem (%CompleteClass.elem) = field_decl n, element0 [concrete]
// CHECK:STDOUT:     %CompleteClass.F.decl: @CompleteClass.%CompleteClass.F.type (%CompleteClass.F.type) = fn_decl @CompleteClass.F [symbolic = @CompleteClass.%CompleteClass.F (constants.%CompleteClass.F)] {
// CHECK:STDOUT:       %return.patt: %pattern_type.7ce = return_slot_pattern [concrete]
// CHECK:STDOUT:       %return.param_patt: %pattern_type.7ce = out_param_pattern %return.patt, call_param0 [concrete]
// CHECK:STDOUT:     } {
// CHECK:STDOUT:       %int_32: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
// CHECK:STDOUT:       %i32: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
// CHECK:STDOUT:       %.loc8_13: form = init_form %i32, call_param0 [concrete = constants.%.941]
// CHECK:STDOUT:       %return.param: ref %i32 = out_param call_param0
// CHECK:STDOUT:       %return: ref %i32 = return_slot %return.param
// CHECK:STDOUT:     }
// CHECK:STDOUT:     %complete_type: <witness> = complete_type_witness constants.%struct_type.n [concrete = constants.%complete_type.54b]
// CHECK:STDOUT:     complete_type_witness = %complete_type
// CHECK:STDOUT:
// CHECK:STDOUT:   !members:
// CHECK:STDOUT:     .Self = constants.%CompleteClass.152
// CHECK:STDOUT:     .n = %.loc7
// CHECK:STDOUT:     .F = %CompleteClass.F.decl
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @CompleteClass.F(@CompleteClass.%T.loc6_21.2: type) {
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:
// CHECK:STDOUT:   fn() -> %i32 {
// CHECK:STDOUT:   !entry:
// CHECK:STDOUT:     %int_0: Core.IntLiteral = int_value 0 [concrete = constants.%int_0.5c6]
// CHECK:STDOUT:     %impl.elem0: %.863 = impl_witness_access constants.%ImplicitAs.impl_witness.6bc, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.0b5]
// CHECK:STDOUT:     %bound_method.loc8_27.1: <bound method> = bound_method %int_0, %impl.elem0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound]
// CHECK:STDOUT:     %specific_fn: <specific function> = specific_function %impl.elem0, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
// CHECK:STDOUT:     %bound_method.loc8_27.2: <bound method> = bound_method %int_0, %specific_fn [concrete = constants.%bound_method]
// CHECK:STDOUT:     %Core.IntLiteral.as.ImplicitAs.impl.Convert.call: init %i32 = call %bound_method.loc8_27.2(%int_0) [concrete = constants.%int_0.6a9]
// CHECK:STDOUT:     %.loc8_27: init %i32 = converted %int_0, %Core.IntLiteral.as.ImplicitAs.impl.Convert.call [concrete = constants.%int_0.6a9]
// CHECK:STDOUT:     return %.loc8_27 to %return.param
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() -> %CompleteClass.d85;
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Class(constants.%T) {
// CHECK:STDOUT:   %T.loc4_13.1 => constants.%T
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @CompleteClass(constants.%T) {
// CHECK:STDOUT:   %T.loc6_21.1 => constants.%T
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %CompleteClass => constants.%CompleteClass.152
// CHECK:STDOUT:   %CompleteClass.elem => constants.%CompleteClass.elem
// CHECK:STDOUT:   %CompleteClass.F.type => constants.%CompleteClass.F.type
// CHECK:STDOUT:   %CompleteClass.F => constants.%CompleteClass.F
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @CompleteClass.F(constants.%T) {}
// CHECK:STDOUT:
// CHECK:STDOUT: specific @CompleteClass(constants.%i32) {
// CHECK:STDOUT:   %T.loc6_21.1 => constants.%i32
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- foo.impl.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT:   %To: Core.IntLiteral = symbolic_binding To, 0 [symbolic]
// CHECK:STDOUT:   %Int.type: type = generic_class_type @Int [concrete]
// CHECK:STDOUT:   %Int.generic: %Int.type = struct_value () [concrete]
// CHECK:STDOUT:   %ImplicitAs.type.595: type = generic_interface_type @ImplicitAs [concrete]
// CHECK:STDOUT:   %ImplicitAs.generic: %ImplicitAs.type.595 = struct_value () [concrete]
// CHECK:STDOUT:   %pattern_type.98f: type = pattern_type type [concrete]
// CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.3b3: type = fn_type @Core.IntLiteral.as.ImplicitAs.impl.Convert, @Core.IntLiteral.as.ImplicitAs.impl(%To) [symbolic]
// CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.ba2: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.3b3 = struct_value () [symbolic]
// CHECK:STDOUT:   %type: type = facet_type <type> [concrete]
// CHECK:STDOUT:   %.Self: %type = symbolic_binding .Self [symbolic_self]
// CHECK:STDOUT:   %T: type = symbolic_binding T, 0 [symbolic]
// CHECK:STDOUT:   %Class.type: type = generic_class_type @Class [concrete]
// CHECK:STDOUT:   %Class.generic: %Class.type = struct_value () [concrete]
// CHECK:STDOUT:   %Class: type = class_type @Class, @Class(%T) [symbolic]
// CHECK:STDOUT:   %require_complete.944: <witness> = require_complete_type %T [symbolic]
// CHECK:STDOUT:   %Class.elem: type = unbound_element_type %Class, %T [symbolic]
// CHECK:STDOUT:   %struct_type.x: type = struct_type {.x: %T} [symbolic]
// CHECK:STDOUT:   %complete_type.735: <witness> = complete_type_witness %struct_type.x [symbolic]
// CHECK:STDOUT:   %CompleteClass.type: type = generic_class_type @CompleteClass [concrete]
// CHECK:STDOUT:   %CompleteClass.generic: %CompleteClass.type = struct_value () [concrete]
// CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete]
// CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
// CHECK:STDOUT:   %struct_type.n.4d6: type = struct_type {.n: %i32} [concrete]
// CHECK:STDOUT:   %complete_type.a68: <witness> = complete_type_witness %struct_type.n.4d6 [concrete]
// CHECK:STDOUT:   %CompleteClass.152: type = class_type @CompleteClass, @CompleteClass(%T) [symbolic]
// CHECK:STDOUT:   %CompleteClass.F.type.6b4: type = fn_type @CompleteClass.F, @CompleteClass(%T) [symbolic]
// CHECK:STDOUT:   %CompleteClass.F.5ed: %CompleteClass.F.type.6b4 = struct_value () [symbolic]
// CHECK:STDOUT:   %CompleteClass.elem.2b9: type = unbound_element_type %CompleteClass.152, %i32 [symbolic]
// CHECK:STDOUT:   %CompleteClass.667: type = class_type @CompleteClass, @CompleteClass(%i32) [concrete]
// CHECK:STDOUT:   %.e15: form = init_form %CompleteClass.667, call_param0 [concrete]
// CHECK:STDOUT:   %pattern_type.b91: type = pattern_type %CompleteClass.667 [concrete]
// CHECK:STDOUT:   %F.type: type = fn_type @F [concrete]
// CHECK:STDOUT:   %F: %F.type = struct_value () [concrete]
// CHECK:STDOUT:   %CompleteClass.elem.995: type = unbound_element_type %CompleteClass.667, %i32 [concrete]
// CHECK:STDOUT:   %CompleteClass.F.type.111: type = fn_type @CompleteClass.F, @CompleteClass(%i32) [concrete]
// CHECK:STDOUT:   %CompleteClass.F.3a7: %CompleteClass.F.type.111 = struct_value () [concrete]
// CHECK:STDOUT:   %int_1.5b8: Core.IntLiteral = int_value 1 [concrete]
// CHECK:STDOUT:   %struct_type.n.44a: type = struct_type {.n: Core.IntLiteral} [concrete]
// CHECK:STDOUT:   %struct: %struct_type.n.44a = struct_value (%int_1.5b8) [concrete]
// CHECK:STDOUT:   %ImplicitAs.type.ea1: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [concrete]
// CHECK:STDOUT:   %ImplicitAs.Convert.type.ea0: type = fn_type @ImplicitAs.Convert, @ImplicitAs(%i32) [concrete]
// CHECK:STDOUT:   %ImplicitAs.impl_witness.574: <witness> = impl_witness imports.%ImplicitAs.impl_witness_table.4e9, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
// CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.dbb: 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.022: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.dbb = struct_value () [concrete]
// CHECK:STDOUT:   %ImplicitAs.facet: %ImplicitAs.type.ea1 = facet_value Core.IntLiteral, (%ImplicitAs.impl_witness.574) [concrete]
// CHECK:STDOUT:   %.2f1: type = fn_type_with_self_type %ImplicitAs.Convert.type.ea0, %ImplicitAs.facet [concrete]
// CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.bound: <bound method> = bound_method %int_1.5b8, %Core.IntLiteral.as.ImplicitAs.impl.Convert.022 [concrete]
// CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn: <specific function> = specific_function %Core.IntLiteral.as.ImplicitAs.impl.Convert.022, @Core.IntLiteral.as.ImplicitAs.impl.Convert(%int_32) [concrete]
// CHECK:STDOUT:   %bound_method: <bound method> = bound_method %int_1.5b8, %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn [concrete]
// CHECK:STDOUT:   %int_1.47b: %i32 = int_value 1 [concrete]
// CHECK:STDOUT:   %CompleteClass.val: %CompleteClass.667 = struct_value (%int_1.47b) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT:   %Main.CompleteClass: %CompleteClass.type = import_ref Main//foo, CompleteClass, loaded [concrete = constants.%CompleteClass.generic]
// CHECK:STDOUT:   %Core.ece: <namespace> = namespace file.%Core.import, [concrete] {
// CHECK:STDOUT:     .Int = %Core.Int
// CHECK:STDOUT:     .ImplicitAs = %Core.ImplicitAs
// CHECK:STDOUT:     import Core//prelude
// CHECK:STDOUT:     import Core//prelude/...
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Main.import_ref.e6d: @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert.type (%Core.IntLiteral.as.ImplicitAs.impl.Convert.type.3b3) = import_ref Main//foo, inst{{[0-9A-F]+}} [indirect], loaded [symbolic = @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert (constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.ba2)]
// CHECK:STDOUT:   %ImplicitAs.impl_witness_table.4e9 = impl_witness_table (%Main.import_ref.e6d), @Core.IntLiteral.as.ImplicitAs.impl [concrete]
// CHECK:STDOUT:   %Main.import_ref.b3bc94.1: type = import_ref Main//foo, loc4_13, loaded [symbolic = @Class.%T.1 (constants.%T)]
// CHECK:STDOUT:   %Main.import_ref.b3bc94.2: type = import_ref Main//foo, loc6_21, loaded [symbolic = @CompleteClass.%T (constants.%T)]
// CHECK:STDOUT:   %Main.import_ref.eb1: <witness> = import_ref Main//foo, loc9_1, loaded [concrete = constants.%complete_type.a68]
// CHECK:STDOUT:   %Main.import_ref.09e = import_ref Main//foo, inst{{[0-9A-F]+}} [no loc], unloaded
// CHECK:STDOUT:   %Main.import_ref.1bb = import_ref Main//foo, loc7_8, unloaded
// CHECK:STDOUT:   %Main.import_ref.469 = import_ref Main//foo, loc8_17, unloaded
// CHECK:STDOUT:   %Main.import_ref.b3bc94.3: type = import_ref Main//foo, loc6_21, loaded [symbolic = @CompleteClass.%T (constants.%T)]
// CHECK:STDOUT:   %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
// CHECK:STDOUT:   %Core.ImplicitAs: %ImplicitAs.type.595 = import_ref Core//prelude/parts/as, ImplicitAs, loaded [concrete = constants.%ImplicitAs.generic]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
// CHECK:STDOUT:     .Class = %Class.decl
// CHECK:STDOUT:     .CompleteClass = imports.%Main.CompleteClass
// CHECK:STDOUT:     .F = %F.decl
// CHECK:STDOUT:     .Core = imports.%Core.ece
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %default.import.loc2_19.1 = import <none>
// CHECK:STDOUT:   %default.import.loc2_19.2 = import <none>
// CHECK:STDOUT:   %Core.import = import Core
// CHECK:STDOUT:   %Class.decl: %Class.type = class_decl @Class [concrete = constants.%Class.generic] {
// CHECK:STDOUT:     %T.patt: %pattern_type.98f = symbolic_binding_pattern T, 0 [concrete]
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %.Self: %type = symbolic_binding .Self [symbolic_self = constants.%.Self]
// CHECK:STDOUT:     %T.loc4: type = symbolic_binding T, 0 [symbolic = %T.1 (constants.%T)]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {
// CHECK:STDOUT:     %return.patt: %pattern_type.b91 = return_slot_pattern [concrete]
// CHECK:STDOUT:     %return.param_patt: %pattern_type.b91 = out_param_pattern %return.patt, call_param0 [concrete]
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %CompleteClass.ref: %CompleteClass.type = name_ref CompleteClass, imports.%Main.CompleteClass [concrete = constants.%CompleteClass.generic]
// CHECK:STDOUT:     %int_32: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
// CHECK:STDOUT:     %i32: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
// CHECK:STDOUT:     %CompleteClass: type = class_type @CompleteClass, @CompleteClass(constants.%i32) [concrete = constants.%CompleteClass.667]
// CHECK:STDOUT:     %.loc8: form = init_form %CompleteClass, call_param0 [concrete = constants.%.e15]
// CHECK:STDOUT:     %return.param: ref %CompleteClass.667 = out_param call_param0
// CHECK:STDOUT:     %return: ref %CompleteClass.667 = return_slot %return.param
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @Class(imports.%Main.import_ref.b3bc94.1: type) {
// CHECK:STDOUT:   %T.1: type = symbolic_binding T, 0 [symbolic = %T.1 (constants.%T)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %require_complete: <witness> = require_complete_type %T.1 [symbolic = %require_complete (constants.%require_complete.944)]
// CHECK:STDOUT:   %Class: type = class_type @Class, @Class(%T.1) [symbolic = %Class (constants.%Class)]
// CHECK:STDOUT:   %Class.elem: type = unbound_element_type %Class, %T.1 [symbolic = %Class.elem (constants.%Class.elem)]
// CHECK:STDOUT:   %struct_type.x: type = struct_type {.x: @Class.%T.1 (%T)} [symbolic = %struct_type.x (constants.%struct_type.x)]
// CHECK:STDOUT:   %complete_type.loc6_1.2: <witness> = complete_type_witness %struct_type.x [symbolic = %complete_type.loc6_1.2 (constants.%complete_type.735)]
// CHECK:STDOUT:
// CHECK:STDOUT:   class {
// CHECK:STDOUT:     %T.ref: type = name_ref T, %T.loc4 [symbolic = %T.1 (constants.%T)]
// CHECK:STDOUT:     %.loc5: @Class.%Class.elem (%Class.elem) = field_decl x, element0 [concrete]
// CHECK:STDOUT:     %complete_type.loc6_1.1: <witness> = complete_type_witness constants.%struct_type.x [symbolic = %complete_type.loc6_1.2 (constants.%complete_type.735)]
// CHECK:STDOUT:     complete_type_witness = %complete_type.loc6_1.1
// CHECK:STDOUT:
// CHECK:STDOUT:   !members:
// CHECK:STDOUT:     .Self = constants.%Class
// CHECK:STDOUT:     .T = <poisoned>
// CHECK:STDOUT:     .x = %.loc5
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @CompleteClass(imports.%Main.import_ref.b3bc94.3: type) [from "foo.carbon"] {
// CHECK:STDOUT:   %T: type = symbolic_binding T, 0 [symbolic = %T (constants.%T)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %CompleteClass: type = class_type @CompleteClass, @CompleteClass(%T) [symbolic = %CompleteClass (constants.%CompleteClass.152)]
// CHECK:STDOUT:   %CompleteClass.elem: type = unbound_element_type %CompleteClass, constants.%i32 [symbolic = %CompleteClass.elem (constants.%CompleteClass.elem.2b9)]
// CHECK:STDOUT:   %CompleteClass.F.type: type = fn_type @CompleteClass.F, @CompleteClass(%T) [symbolic = %CompleteClass.F.type (constants.%CompleteClass.F.type.6b4)]
// CHECK:STDOUT:   %CompleteClass.F: @CompleteClass.%CompleteClass.F.type (%CompleteClass.F.type.6b4) = struct_value () [symbolic = %CompleteClass.F (constants.%CompleteClass.F.5ed)]
// CHECK:STDOUT:
// CHECK:STDOUT:   class {
// CHECK:STDOUT:     complete_type_witness = imports.%Main.import_ref.eb1
// CHECK:STDOUT:
// CHECK:STDOUT:   !members:
// CHECK:STDOUT:     .Self = imports.%Main.import_ref.09e
// CHECK:STDOUT:     .n = imports.%Main.import_ref.1bb
// CHECK:STDOUT:     .F = imports.%Main.import_ref.469
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @CompleteClass.F(imports.%Main.import_ref.b3bc94.2: type) [from "foo.carbon"] {
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:
// CHECK:STDOUT:   fn;
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() -> %return.param: %CompleteClass.667 [from "foo.carbon"] {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT:   %int_1: Core.IntLiteral = int_value 1 [concrete = constants.%int_1.5b8]
// CHECK:STDOUT:   %.loc9_17.1: %struct_type.n.44a = struct_literal (%int_1) [concrete = constants.%struct]
// CHECK:STDOUT:   %impl.elem0: %.2f1 = impl_witness_access constants.%ImplicitAs.impl_witness.574, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.022]
// CHECK:STDOUT:   %bound_method.loc9_17.1: <bound method> = bound_method %int_1, %impl.elem0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound]
// CHECK:STDOUT:   %specific_fn: <specific function> = specific_function %impl.elem0, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
// CHECK:STDOUT:   %bound_method.loc9_17.2: <bound method> = bound_method %int_1, %specific_fn [concrete = constants.%bound_method]
// CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.call: init %i32 = call %bound_method.loc9_17.2(%int_1) [concrete = constants.%int_1.47b]
// CHECK:STDOUT:   %.loc9_17.2: init %i32 = converted %int_1, %Core.IntLiteral.as.ImplicitAs.impl.Convert.call [concrete = constants.%int_1.47b]
// CHECK:STDOUT:   %.loc9_17.3: ref %i32 = class_element_access %return.param, element0
// CHECK:STDOUT:   %.loc9_17.4: init %i32 = initialize_from %.loc9_17.2 to %.loc9_17.3 [concrete = constants.%int_1.47b]
// CHECK:STDOUT:   %.loc9_17.5: init %CompleteClass.667 = class_init (%.loc9_17.4), %return.param [concrete = constants.%CompleteClass.val]
// CHECK:STDOUT:   %.loc9_18: init %CompleteClass.667 = converted %.loc9_17.1, %.loc9_17.5 [concrete = constants.%CompleteClass.val]
// CHECK:STDOUT:   return %.loc9_18 to %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Class(constants.%T) {
// CHECK:STDOUT:   %T.1 => constants.%T
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @CompleteClass(constants.%T) {
// CHECK:STDOUT:   %T => constants.%T
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %CompleteClass => constants.%CompleteClass.152
// CHECK:STDOUT:   %CompleteClass.elem => constants.%CompleteClass.elem.2b9
// CHECK:STDOUT:   %CompleteClass.F.type => constants.%CompleteClass.F.type.6b4
// CHECK:STDOUT:   %CompleteClass.F => constants.%CompleteClass.F.5ed
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @CompleteClass.F(constants.%T) {}
// CHECK:STDOUT:
// CHECK:STDOUT: specific @CompleteClass(constants.%i32) {
// CHECK:STDOUT:   %T => constants.%i32
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %CompleteClass => constants.%CompleteClass.667
// CHECK:STDOUT:   %CompleteClass.elem => constants.%CompleteClass.elem.995
// CHECK:STDOUT:   %CompleteClass.F.type => constants.%CompleteClass.F.type.111
// CHECK:STDOUT:   %CompleteClass.F => constants.%CompleteClass.F.3a7
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- use_foo.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete]
// CHECK:STDOUT:   %Int.type: type = generic_class_type @Int [concrete]
// CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT:   %Int.generic: %Int.type = struct_value () [concrete]
// CHECK:STDOUT:   %N: Core.IntLiteral = symbolic_binding N, 0 [symbolic]
// CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
// CHECK:STDOUT:   %.941: form = init_form %i32, call_param0 [concrete]
// CHECK:STDOUT:   %pattern_type.7ce: type = pattern_type %i32 [concrete]
// CHECK:STDOUT:   %UseMethod.type: type = fn_type @UseMethod [concrete]
// CHECK:STDOUT:   %UseMethod: %UseMethod.type = struct_value () [concrete]
// CHECK:STDOUT:   %CompleteClass.type: type = generic_class_type @CompleteClass [concrete]
// CHECK:STDOUT:   %CompleteClass.generic: %CompleteClass.type = struct_value () [concrete]
// CHECK:STDOUT:   %struct_type.n: type = struct_type {.n: %i32} [concrete]
// CHECK:STDOUT:   %complete_type.54b: <witness> = complete_type_witness %struct_type.n [concrete]
// CHECK:STDOUT:   %T.67d: type = symbolic_binding T, 0 [symbolic]
// CHECK:STDOUT:   %CompleteClass.152: type = class_type @CompleteClass, @CompleteClass(%T.67d) [symbolic]
// CHECK:STDOUT:   %CompleteClass.F.type.6b4: type = fn_type @CompleteClass.F, @CompleteClass(%T.67d) [symbolic]
// CHECK:STDOUT:   %CompleteClass.F.5ed: %CompleteClass.F.type.6b4 = struct_value () [symbolic]
// CHECK:STDOUT:   %CompleteClass.elem.4f4: type = unbound_element_type %CompleteClass.152, %i32 [symbolic]
// CHECK:STDOUT:   %CompleteClass.d85: type = class_type @CompleteClass, @CompleteClass(%i32) [concrete]
// CHECK:STDOUT:   %CompleteClass.elem.2bc: type = unbound_element_type %CompleteClass.d85, %i32 [concrete]
// CHECK:STDOUT:   %CompleteClass.F.type.942: type = fn_type @CompleteClass.F, @CompleteClass(%i32) [concrete]
// CHECK:STDOUT:   %CompleteClass.F.456: %CompleteClass.F.type.942 = struct_value () [concrete]
// CHECK:STDOUT:   %pattern_type.cb5: type = pattern_type %CompleteClass.d85 [concrete]
// CHECK:STDOUT:   %F.type: type = fn_type @F [concrete]
// CHECK:STDOUT:   %F: %F.type = struct_value () [concrete]
// CHECK:STDOUT:   %CompleteClass.F.specific_fn: <specific function> = specific_function %CompleteClass.F.456, @CompleteClass.F(%i32) [concrete]
// CHECK:STDOUT:   %Destroy.type: type = facet_type <@Destroy> [concrete]
// CHECK:STDOUT:   %DestroyOp.type: type = fn_type @DestroyOp [concrete]
// CHECK:STDOUT:   %DestroyOp: %DestroyOp.type = struct_value () [concrete]
// CHECK:STDOUT:   %UseField.type: type = fn_type @UseField [concrete]
// CHECK:STDOUT:   %UseField: %UseField.type = struct_value () [concrete]
// CHECK:STDOUT:   %Copy.type: type = facet_type <@Copy> [concrete]
// CHECK:STDOUT:   %Copy.Op.type: type = fn_type @Copy.Op [concrete]
// CHECK:STDOUT:   %Int.as.Copy.impl.Op.type.824: type = fn_type @Int.as.Copy.impl.Op, @Int.as.Copy.impl(%N) [symbolic]
// CHECK:STDOUT:   %Int.as.Copy.impl.Op.9b9: %Int.as.Copy.impl.Op.type.824 = struct_value () [symbolic]
// CHECK:STDOUT:   %Copy.impl_witness.f17: <witness> = impl_witness imports.%Copy.impl_witness_table.e76, @Int.as.Copy.impl(%int_32) [concrete]
// CHECK:STDOUT:   %Int.as.Copy.impl.Op.type.546: type = fn_type @Int.as.Copy.impl.Op, @Int.as.Copy.impl(%int_32) [concrete]
// CHECK:STDOUT:   %Int.as.Copy.impl.Op.664: %Int.as.Copy.impl.Op.type.546 = struct_value () [concrete]
// CHECK:STDOUT:   %Copy.facet: %Copy.type = facet_value %i32, (%Copy.impl_witness.f17) [concrete]
// CHECK:STDOUT:   %.f79: type = fn_type_with_self_type %Copy.Op.type, %Copy.facet [concrete]
// CHECK:STDOUT:   %Int.as.Copy.impl.Op.specific_fn: <specific function> = specific_function %Int.as.Copy.impl.Op.664, @Int.as.Copy.impl.Op(%int_32) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT:   %Main.Class = import_ref Main//foo, Class, unloaded
// CHECK:STDOUT:   %Main.CompleteClass: %CompleteClass.type = import_ref Main//foo, CompleteClass, loaded [concrete = constants.%CompleteClass.generic]
// CHECK:STDOUT:   %Main.F: %F.type = import_ref Main//foo, F, loaded [concrete = constants.%F]
// CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
// CHECK:STDOUT:     .Int = %Core.Int
// CHECK:STDOUT:     .Destroy = %Core.Destroy
// CHECK:STDOUT:     .Copy = %Core.Copy
// CHECK:STDOUT:     import Core//prelude
// CHECK:STDOUT:     import Core//prelude/...
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
// CHECK:STDOUT:   %Main.import_ref.b3bc94.1: type = import_ref Main//foo, loc6_21, loaded [symbolic = @CompleteClass.%T (constants.%T.67d)]
// CHECK:STDOUT:   %Main.import_ref.eb1: <witness> = import_ref Main//foo, loc9_1, loaded [concrete = constants.%complete_type.54b]
// CHECK:STDOUT:   %Main.import_ref.09e = import_ref Main//foo, inst{{[0-9A-F]+}} [no loc], unloaded
// CHECK:STDOUT:   %Main.import_ref.a08: @CompleteClass.%CompleteClass.elem (%CompleteClass.elem.4f4) = import_ref Main//foo, loc7_8, loaded [concrete = %.744]
// CHECK:STDOUT:   %Main.import_ref.577: @CompleteClass.%CompleteClass.F.type (%CompleteClass.F.type.6b4) = import_ref Main//foo, loc8_17, loaded [symbolic = @CompleteClass.%CompleteClass.F (constants.%CompleteClass.F.5ed)]
// CHECK:STDOUT:   %Main.import_ref.b3bc94.2: type = import_ref Main//foo, loc6_21, loaded [symbolic = @CompleteClass.%T (constants.%T.67d)]
// CHECK:STDOUT:   %Core.Destroy: type = import_ref Core//prelude/parts/destroy, Destroy, loaded [concrete = constants.%Destroy.type]
// CHECK:STDOUT:   %.744: @CompleteClass.%CompleteClass.elem (%CompleteClass.elem.4f4) = field_decl n, element0 [concrete]
// CHECK:STDOUT:   %Core.Copy: type = import_ref Core//prelude/parts/copy, Copy, loaded [concrete = constants.%Copy.type]
// CHECK:STDOUT:   %Core.import_ref.18d: @Int.as.Copy.impl.%Int.as.Copy.impl.Op.type (%Int.as.Copy.impl.Op.type.824) = 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.9b9)]
// CHECK:STDOUT:   %Copy.impl_witness_table.e76 = impl_witness_table (%Core.import_ref.18d), @Int.as.Copy.impl [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
// CHECK:STDOUT:     .Class = imports.%Main.Class
// CHECK:STDOUT:     .CompleteClass = imports.%Main.CompleteClass
// CHECK:STDOUT:     .F = imports.%Main.F
// CHECK:STDOUT:     .Core = imports.%Core
// CHECK:STDOUT:     .UseMethod = %UseMethod.decl
// CHECK:STDOUT:     .UseField = %UseField.decl
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Core.import = import Core
// CHECK:STDOUT:   %default.import = import <none>
// CHECK:STDOUT:   %UseMethod.decl: %UseMethod.type = fn_decl @UseMethod [concrete = constants.%UseMethod] {
// CHECK:STDOUT:     %return.patt: %pattern_type.7ce = return_slot_pattern [concrete]
// CHECK:STDOUT:     %return.param_patt: %pattern_type.7ce = out_param_pattern %return.patt, call_param0 [concrete]
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %int_32.loc5: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
// CHECK:STDOUT:     %i32.loc5: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
// CHECK:STDOUT:     %.loc5: form = init_form %i32.loc5, call_param0 [concrete = constants.%.941]
// CHECK:STDOUT:     %return.param: ref %i32 = out_param call_param0
// CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %UseField.decl: %UseField.type = fn_decl @UseField [concrete = constants.%UseField] {
// CHECK:STDOUT:     %return.patt: %pattern_type.7ce = return_slot_pattern [concrete]
// CHECK:STDOUT:     %return.param_patt: %pattern_type.7ce = out_param_pattern %return.patt, call_param0 [concrete]
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %int_32.loc10: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
// CHECK:STDOUT:     %i32.loc10: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
// CHECK:STDOUT:     %.loc10: form = init_form %i32.loc10, call_param0 [concrete = constants.%.941]
// CHECK:STDOUT:     %return.param: ref %i32 = out_param call_param0
// CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @CompleteClass(imports.%Main.import_ref.b3bc94.2: type) [from "foo.carbon"] {
// CHECK:STDOUT:   %T: type = symbolic_binding T, 0 [symbolic = %T (constants.%T.67d)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %CompleteClass: type = class_type @CompleteClass, @CompleteClass(%T) [symbolic = %CompleteClass (constants.%CompleteClass.152)]
// CHECK:STDOUT:   %CompleteClass.elem: type = unbound_element_type %CompleteClass, constants.%i32 [symbolic = %CompleteClass.elem (constants.%CompleteClass.elem.4f4)]
// CHECK:STDOUT:   %CompleteClass.F.type: type = fn_type @CompleteClass.F, @CompleteClass(%T) [symbolic = %CompleteClass.F.type (constants.%CompleteClass.F.type.6b4)]
// CHECK:STDOUT:   %CompleteClass.F: @CompleteClass.%CompleteClass.F.type (%CompleteClass.F.type.6b4) = struct_value () [symbolic = %CompleteClass.F (constants.%CompleteClass.F.5ed)]
// CHECK:STDOUT:
// CHECK:STDOUT:   class {
// CHECK:STDOUT:     complete_type_witness = imports.%Main.import_ref.eb1
// CHECK:STDOUT:
// CHECK:STDOUT:   !members:
// CHECK:STDOUT:     .Self = imports.%Main.import_ref.09e
// CHECK:STDOUT:     .n = imports.%Main.import_ref.a08
// CHECK:STDOUT:     .F = imports.%Main.import_ref.577
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @UseMethod() -> %i32 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT:   name_binding_decl {
// CHECK:STDOUT:     %v.patt: %pattern_type.cb5 = ref_binding_pattern v [concrete]
// CHECK:STDOUT:     %v.var_patt: %pattern_type.cb5 = var_pattern %v.patt [concrete]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %v.var: ref %CompleteClass.d85 = var %v.var_patt
// CHECK:STDOUT:   %F.ref.loc6: %F.type = name_ref F, imports.%Main.F [concrete = constants.%F]
// CHECK:STDOUT:   %.loc6_3: ref %CompleteClass.d85 = splice_block %v.var {}
// CHECK:STDOUT:   %F.call: init %CompleteClass.d85 = call %F.ref.loc6() to %.loc6_3
// CHECK:STDOUT:   assign %v.var, %F.call
// CHECK:STDOUT:   %.loc6_27: type = splice_block %CompleteClass [concrete = constants.%CompleteClass.d85] {
// CHECK:STDOUT:     %CompleteClass.ref: %CompleteClass.type = name_ref CompleteClass, imports.%Main.CompleteClass [concrete = constants.%CompleteClass.generic]
// CHECK:STDOUT:     %int_32.loc6: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
// CHECK:STDOUT:     %i32.loc6: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
// CHECK:STDOUT:     %CompleteClass: type = class_type @CompleteClass, @CompleteClass(constants.%i32) [concrete = constants.%CompleteClass.d85]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %v: ref %CompleteClass.d85 = ref_binding v, %v.var
// CHECK:STDOUT:   %v.ref: ref %CompleteClass.d85 = name_ref v, %v
// CHECK:STDOUT:   %.loc7: %CompleteClass.F.type.942 = specific_constant imports.%Main.import_ref.577, @CompleteClass(constants.%i32) [concrete = constants.%CompleteClass.F.456]
// CHECK:STDOUT:   %F.ref.loc7: %CompleteClass.F.type.942 = name_ref F, %.loc7 [concrete = constants.%CompleteClass.F.456]
// CHECK:STDOUT:   %CompleteClass.F.specific_fn: <specific function> = specific_function %F.ref.loc7, @CompleteClass.F(constants.%i32) [concrete = constants.%CompleteClass.F.specific_fn]
// CHECK:STDOUT:   %CompleteClass.F.call: init %i32 = call %CompleteClass.F.specific_fn()
// CHECK:STDOUT:   %DestroyOp.bound: <bound method> = bound_method %v.var, constants.%DestroyOp
// CHECK:STDOUT:   %DestroyOp.call: init %empty_tuple.type = call %DestroyOp.bound(%v.var)
// CHECK:STDOUT:   return %CompleteClass.F.call to %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @CompleteClass.F(imports.%Main.import_ref.b3bc94.1: type) [from "foo.carbon"] {
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:
// CHECK:STDOUT:   fn;
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F [from "foo.carbon"];
// CHECK:STDOUT:
// CHECK:STDOUT: fn @DestroyOp(%self.param: %CompleteClass.d85) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @UseField() -> %i32 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT:   name_binding_decl {
// CHECK:STDOUT:     %v.patt: %pattern_type.cb5 = ref_binding_pattern v [concrete]
// CHECK:STDOUT:     %v.var_patt: %pattern_type.cb5 = var_pattern %v.patt [concrete]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %v.var: ref %CompleteClass.d85 = var %v.var_patt
// CHECK:STDOUT:   %F.ref: %F.type = name_ref F, imports.%Main.F [concrete = constants.%F]
// CHECK:STDOUT:   %.loc11_3: ref %CompleteClass.d85 = splice_block %v.var {}
// CHECK:STDOUT:   %F.call: init %CompleteClass.d85 = call %F.ref() to %.loc11_3
// CHECK:STDOUT:   assign %v.var, %F.call
// CHECK:STDOUT:   %.loc11_27: type = splice_block %CompleteClass [concrete = constants.%CompleteClass.d85] {
// CHECK:STDOUT:     %CompleteClass.ref: %CompleteClass.type = name_ref CompleteClass, imports.%Main.CompleteClass [concrete = constants.%CompleteClass.generic]
// CHECK:STDOUT:     %int_32.loc11: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
// CHECK:STDOUT:     %i32.loc11: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
// CHECK:STDOUT:     %CompleteClass: type = class_type @CompleteClass, @CompleteClass(constants.%i32) [concrete = constants.%CompleteClass.d85]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %v: ref %CompleteClass.d85 = ref_binding v, %v.var
// CHECK:STDOUT:   %v.ref: ref %CompleteClass.d85 = name_ref v, %v
// CHECK:STDOUT:   %n.ref: %CompleteClass.elem.2bc = name_ref n, imports.%Main.import_ref.a08 [concrete = imports.%.744]
// CHECK:STDOUT:   %.loc12_11.1: ref %i32 = class_element_access %v.ref, element0
// CHECK:STDOUT:   %.loc12_11.2: %i32 = acquire_value %.loc12_11.1
// CHECK:STDOUT:   %impl.elem0: %.f79 = impl_witness_access constants.%Copy.impl_witness.f17, element0 [concrete = constants.%Int.as.Copy.impl.Op.664]
// CHECK:STDOUT:   %bound_method.loc12_11.1: <bound method> = bound_method %.loc12_11.2, %impl.elem0
// CHECK:STDOUT:   %specific_fn: <specific function> = specific_function %impl.elem0, @Int.as.Copy.impl.Op(constants.%int_32) [concrete = constants.%Int.as.Copy.impl.Op.specific_fn]
// CHECK:STDOUT:   %bound_method.loc12_11.2: <bound method> = bound_method %.loc12_11.2, %specific_fn
// CHECK:STDOUT:   %Int.as.Copy.impl.Op.call: init %i32 = call %bound_method.loc12_11.2(%.loc12_11.2)
// CHECK:STDOUT:   %DestroyOp.bound: <bound method> = bound_method %v.var, constants.%DestroyOp
// CHECK:STDOUT:   %DestroyOp.call: init %empty_tuple.type = call %DestroyOp.bound(%v.var)
// CHECK:STDOUT:   return %Int.as.Copy.impl.Op.call to %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @CompleteClass(constants.%T.67d) {
// CHECK:STDOUT:   %T => constants.%T.67d
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %CompleteClass => constants.%CompleteClass.152
// CHECK:STDOUT:   %CompleteClass.elem => constants.%CompleteClass.elem.4f4
// CHECK:STDOUT:   %CompleteClass.F.type => constants.%CompleteClass.F.type.6b4
// CHECK:STDOUT:   %CompleteClass.F => constants.%CompleteClass.F.5ed
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @CompleteClass.F(constants.%T.67d) {}
// CHECK:STDOUT:
// CHECK:STDOUT: specific @CompleteClass(constants.%i32) {
// CHECK:STDOUT:   %T => constants.%i32
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %CompleteClass => constants.%CompleteClass.d85
// CHECK:STDOUT:   %CompleteClass.elem => constants.%CompleteClass.elem.2bc
// CHECK:STDOUT:   %CompleteClass.F.type => constants.%CompleteClass.F.type.942
// CHECK:STDOUT:   %CompleteClass.F => constants.%CompleteClass.F.456
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @CompleteClass.F(constants.%i32) {
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_generic_arg_mismatch.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT:   %Use.type: type = fn_type @Use [concrete]
// CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT:   %Use: %Use.type = struct_value () [concrete]
// CHECK:STDOUT:   %CompleteClass.type: type = generic_class_type @CompleteClass [concrete]
// CHECK:STDOUT:   %CompleteClass.generic: %CompleteClass.type = struct_value () [concrete]
// CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete]
// CHECK:STDOUT:   %Int.type: type = generic_class_type @Int [concrete]
// CHECK:STDOUT:   %Int.generic: %Int.type = struct_value () [concrete]
// CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
// CHECK:STDOUT:   %struct_type.n: type = struct_type {.n: %i32} [concrete]
// CHECK:STDOUT:   %complete_type.a68: <witness> = complete_type_witness %struct_type.n [concrete]
// CHECK:STDOUT:   %T: type = symbolic_binding T, 0 [symbolic]
// CHECK:STDOUT:   %CompleteClass.152: type = class_type @CompleteClass, @CompleteClass(%T) [symbolic]
// CHECK:STDOUT:   %CompleteClass.F.type.6b4: type = fn_type @CompleteClass.F, @CompleteClass(%T) [symbolic]
// CHECK:STDOUT:   %CompleteClass.F.5ed: %CompleteClass.F.type.6b4 = struct_value () [symbolic]
// CHECK:STDOUT:   %CompleteClass.elem.2b9: type = unbound_element_type %CompleteClass.152, %i32 [symbolic]
// CHECK:STDOUT:   %ptr.9e1: type = ptr_type %i32 [concrete]
// CHECK:STDOUT:   %CompleteClass.582: type = class_type @CompleteClass, @CompleteClass(%ptr.9e1) [concrete]
// CHECK:STDOUT:   %CompleteClass.elem.166: type = unbound_element_type %CompleteClass.582, %i32 [concrete]
// CHECK:STDOUT:   %CompleteClass.F.type.160: type = fn_type @CompleteClass.F, @CompleteClass(%ptr.9e1) [concrete]
// CHECK:STDOUT:   %CompleteClass.F.f06: %CompleteClass.F.type.160 = struct_value () [concrete]
// CHECK:STDOUT:   %pattern_type.a6d: type = pattern_type %CompleteClass.582 [concrete]
// CHECK:STDOUT:   %F.type: type = fn_type @F [concrete]
// CHECK:STDOUT:   %F: %F.type = struct_value () [concrete]
// CHECK:STDOUT:   %CompleteClass.667: type = class_type @CompleteClass, @CompleteClass(%i32) [concrete]
// CHECK:STDOUT:   %CompleteClass.elem.995: type = unbound_element_type %CompleteClass.667, %i32 [concrete]
// CHECK:STDOUT:   %CompleteClass.F.type.111: type = fn_type @CompleteClass.F, @CompleteClass(%i32) [concrete]
// CHECK:STDOUT:   %CompleteClass.F.3a7: %CompleteClass.F.type.111 = struct_value () [concrete]
// CHECK:STDOUT:   %ImplicitAs.type.cc7: type = generic_interface_type @ImplicitAs [concrete]
// CHECK:STDOUT:   %ImplicitAs.generic: %ImplicitAs.type.cc7 = struct_value () [concrete]
// CHECK:STDOUT:   %Destroy.type: type = facet_type <@Destroy> [concrete]
// CHECK:STDOUT:   %DestroyOp.type: type = fn_type @DestroyOp [concrete]
// CHECK:STDOUT:   %DestroyOp: %DestroyOp.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT:   %Main.Class = import_ref Main//foo, Class, unloaded
// CHECK:STDOUT:   %Main.CompleteClass: %CompleteClass.type = import_ref Main//foo, CompleteClass, loaded [concrete = constants.%CompleteClass.generic]
// CHECK:STDOUT:   %Main.F: %F.type = import_ref Main//foo, F, loaded [concrete = constants.%F]
// CHECK:STDOUT:   %Core.ece: <namespace> = namespace file.%Core.import, [concrete] {
// CHECK:STDOUT:     .Int = %Core.Int
// CHECK:STDOUT:     .ImplicitAs = %Core.ImplicitAs
// CHECK:STDOUT:     .Destroy = %Core.Destroy
// CHECK:STDOUT:     import Core//prelude
// CHECK:STDOUT:     import Core//prelude/...
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Main.import_ref.b3bc94.1: type = import_ref Main//foo, loc6_21, loaded [symbolic = @CompleteClass.%T (constants.%T)]
// CHECK:STDOUT:   %Main.import_ref.eb1: <witness> = import_ref Main//foo, loc9_1, loaded [concrete = constants.%complete_type.a68]
// CHECK:STDOUT:   %Main.import_ref.09e = import_ref Main//foo, inst{{[0-9A-F]+}} [no loc], unloaded
// CHECK:STDOUT:   %Main.import_ref.1bb = import_ref Main//foo, loc7_8, unloaded
// CHECK:STDOUT:   %Main.import_ref.469 = import_ref Main//foo, loc8_17, unloaded
// CHECK:STDOUT:   %Main.import_ref.b3bc94.2: type = import_ref Main//foo, loc6_21, loaded [symbolic = @CompleteClass.%T (constants.%T)]
// CHECK:STDOUT:   %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
// CHECK:STDOUT:   %Core.ImplicitAs: %ImplicitAs.type.cc7 = import_ref Core//prelude/parts/as, ImplicitAs, loaded [concrete = constants.%ImplicitAs.generic]
// 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:     .Class = imports.%Main.Class
// CHECK:STDOUT:     .CompleteClass = imports.%Main.CompleteClass
// CHECK:STDOUT:     .F = imports.%Main.F
// CHECK:STDOUT:     .Core = imports.%Core.ece
// CHECK:STDOUT:     .Use = %Use.decl
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Core.import = import Core
// CHECK:STDOUT:   %default.import = import <none>
// CHECK:STDOUT:   %Use.decl: %Use.type = fn_decl @Use [concrete = constants.%Use] {} {}
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @CompleteClass(imports.%Main.import_ref.b3bc94.2: type) [from "foo.carbon"] {
// CHECK:STDOUT:   %T: type = symbolic_binding T, 0 [symbolic = %T (constants.%T)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %CompleteClass: type = class_type @CompleteClass, @CompleteClass(%T) [symbolic = %CompleteClass (constants.%CompleteClass.152)]
// CHECK:STDOUT:   %CompleteClass.elem: type = unbound_element_type %CompleteClass, constants.%i32 [symbolic = %CompleteClass.elem (constants.%CompleteClass.elem.2b9)]
// CHECK:STDOUT:   %CompleteClass.F.type: type = fn_type @CompleteClass.F, @CompleteClass(%T) [symbolic = %CompleteClass.F.type (constants.%CompleteClass.F.type.6b4)]
// CHECK:STDOUT:   %CompleteClass.F: @CompleteClass.%CompleteClass.F.type (%CompleteClass.F.type.6b4) = struct_value () [symbolic = %CompleteClass.F (constants.%CompleteClass.F.5ed)]
// CHECK:STDOUT:
// CHECK:STDOUT:   class {
// CHECK:STDOUT:     complete_type_witness = imports.%Main.import_ref.eb1
// CHECK:STDOUT:
// CHECK:STDOUT:   !members:
// CHECK:STDOUT:     .Self = imports.%Main.import_ref.09e
// CHECK:STDOUT:     .n = imports.%Main.import_ref.1bb
// CHECK:STDOUT:     .F = imports.%Main.import_ref.469
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Use() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT:   name_binding_decl {
// CHECK:STDOUT:     %v.patt: %pattern_type.a6d = ref_binding_pattern v [concrete]
// CHECK:STDOUT:     %v.var_patt: %pattern_type.a6d = var_pattern %v.patt [concrete]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %v.var: ref %CompleteClass.582 = var %v.var_patt
// CHECK:STDOUT:   %F.ref: %F.type = name_ref F, imports.%Main.F [concrete = constants.%F]
// CHECK:STDOUT:   %.loc14_34: ref %CompleteClass.667 = temporary_storage
// CHECK:STDOUT:   %F.call: init %CompleteClass.667 = call %F.ref() to %.loc14_34
// CHECK:STDOUT:   %.loc14_3: %CompleteClass.582 = converted %F.call, <error> [concrete = <error>]
// CHECK:STDOUT:   assign %v.var, <error>
// CHECK:STDOUT:   %.loc14_28: type = splice_block %CompleteClass [concrete = constants.%CompleteClass.582] {
// CHECK:STDOUT:     %CompleteClass.ref: %CompleteClass.type = name_ref CompleteClass, imports.%Main.CompleteClass [concrete = constants.%CompleteClass.generic]
// CHECK:STDOUT:     %int_32: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
// CHECK:STDOUT:     %i32: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
// CHECK:STDOUT:     %ptr: type = ptr_type %i32 [concrete = constants.%ptr.9e1]
// CHECK:STDOUT:     %CompleteClass: type = class_type @CompleteClass, @CompleteClass(constants.%ptr.9e1) [concrete = constants.%CompleteClass.582]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %v: ref %CompleteClass.582 = ref_binding v, %v.var
// CHECK:STDOUT:   %DestroyOp.bound: <bound method> = bound_method %v.var, constants.%DestroyOp
// CHECK:STDOUT:   %DestroyOp.call: init %empty_tuple.type = call %DestroyOp.bound(%v.var)
// CHECK:STDOUT:   return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @CompleteClass.F(imports.%Main.import_ref.b3bc94.1: type) [from "foo.carbon"] {
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:
// CHECK:STDOUT:   fn;
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F [from "foo.carbon"];
// CHECK:STDOUT:
// CHECK:STDOUT: fn @DestroyOp(%self.param: %CompleteClass.582) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: specific @CompleteClass(constants.%T) {
// CHECK:STDOUT:   %T => constants.%T
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %CompleteClass => constants.%CompleteClass.152
// CHECK:STDOUT:   %CompleteClass.elem => constants.%CompleteClass.elem.2b9
// CHECK:STDOUT:   %CompleteClass.F.type => constants.%CompleteClass.F.type.6b4
// CHECK:STDOUT:   %CompleteClass.F => constants.%CompleteClass.F.5ed
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @CompleteClass.F(constants.%T) {}
// CHECK:STDOUT:
// CHECK:STDOUT: specific @CompleteClass(constants.%ptr.9e1) {
// CHECK:STDOUT:   %T => constants.%ptr.9e1
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %CompleteClass => constants.%CompleteClass.582
// CHECK:STDOUT:   %CompleteClass.elem => constants.%CompleteClass.elem.166
// CHECK:STDOUT:   %CompleteClass.F.type => constants.%CompleteClass.F.type.160
// CHECK:STDOUT:   %CompleteClass.F => constants.%CompleteClass.F.f06
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @CompleteClass(constants.%i32) {
// CHECK:STDOUT:   %T => constants.%i32
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %CompleteClass => constants.%CompleteClass.667
// CHECK:STDOUT:   %CompleteClass.elem => constants.%CompleteClass.elem.995
// CHECK:STDOUT:   %CompleteClass.F.type => constants.%CompleteClass.F.type.111
// CHECK:STDOUT:   %CompleteClass.F => constants.%CompleteClass.F.3a7
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_foo.impl.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT:   %pattern_type.98f: type = pattern_type type [concrete]
// CHECK:STDOUT:   %type: type = facet_type <type> [concrete]
// CHECK:STDOUT:   %.Self: %type = symbolic_binding .Self [symbolic_self]
// CHECK:STDOUT:   %U: type = symbolic_binding U, 0 [symbolic]
// CHECK:STDOUT:   %Class.type.a9b607.1: type = generic_class_type @Class.1 [concrete]
// CHECK:STDOUT:   %Class.generic.f12661.1: %Class.type.a9b607.1 = struct_value () [concrete]
// CHECK:STDOUT:   %T: type = symbolic_binding T, 0 [symbolic]
// CHECK:STDOUT:   %Class.type.a9b607.2: type = generic_class_type @Class.loc12 [concrete]
// CHECK:STDOUT:   %Class.generic.f12661.2: %Class.type.a9b607.2 = struct_value () [concrete]
// CHECK:STDOUT:   %Class.0db33e.2: type = class_type @Class.loc12, @Class.loc12(%U) [symbolic]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT:   %Main.Class: %Class.type.a9b607.1 = import_ref Main//foo, Class, loaded [concrete = constants.%Class.generic.f12661.1]
// CHECK:STDOUT:   %Main.CompleteClass = import_ref Main//foo, CompleteClass, unloaded
// CHECK:STDOUT:   %Main.F = import_ref Main//foo, F, unloaded
// CHECK:STDOUT:   %Core.ece: <namespace> = namespace file.%Core.import, [concrete] {
// CHECK:STDOUT:     import Core//prelude
// CHECK:STDOUT:     import Core//prelude/...
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Main.import_ref.b3b: type = import_ref Main//foo, loc4_13, loaded [symbolic = @Class.1.%T (constants.%T)]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
// CHECK:STDOUT:     .Class = imports.%Main.Class
// CHECK:STDOUT:     .CompleteClass = imports.%Main.CompleteClass
// CHECK:STDOUT:     .F = imports.%Main.F
// CHECK:STDOUT:     .Core = imports.%Core.ece
// CHECK:STDOUT:     .T = <poisoned>
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %default.import.loc2_19.1 = import <none>
// CHECK:STDOUT:   %default.import.loc2_19.2 = import <none>
// CHECK:STDOUT:   %Core.import = import Core
// CHECK:STDOUT:   %Class.decl: %Class.type.a9b607.2 = class_decl @Class.loc12 [concrete = constants.%Class.generic.f12661.2] {
// CHECK:STDOUT:     %U.patt: %pattern_type.98f = symbolic_binding_pattern U, 0 [concrete]
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %.Self: %type = symbolic_binding .Self [symbolic_self = constants.%.Self]
// CHECK:STDOUT:     %U.loc12_13.2: type = symbolic_binding U, 0 [symbolic = %U.loc12_13.1 (constants.%U)]
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @Class.1(imports.%Main.import_ref.b3b: type) [from "foo.carbon"] {
// CHECK:STDOUT:   %T: type = symbolic_binding T, 0 [symbolic = %T (constants.%T)]
// CHECK:STDOUT:
// CHECK:STDOUT:   class;
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @Class.loc12(%U.loc12_13.2: type) {
// CHECK:STDOUT:   %U.loc12_13.1: type = symbolic_binding U, 0 [symbolic = %U.loc12_13.1 (constants.%U)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:
// CHECK:STDOUT:   class {
// CHECK:STDOUT:     %T.ref: <error> = name_ref T, <error> [concrete = <error>]
// CHECK:STDOUT:     %.loc17: <error> = field_decl x, element0 [concrete]
// CHECK:STDOUT:     %complete_type: <witness> = complete_type_witness <error> [concrete = <error>]
// CHECK:STDOUT:     complete_type_witness = %complete_type
// CHECK:STDOUT:
// CHECK:STDOUT:   !members:
// CHECK:STDOUT:     .Self = constants.%Class.0db33e.2
// CHECK:STDOUT:     .T = <poisoned>
// CHECK:STDOUT:     .x = %.loc17
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Class.1(constants.%T) {
// CHECK:STDOUT:   %T => constants.%T
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Class.loc12(constants.%U) {
// CHECK:STDOUT:   %U.loc12_13.1 => constants.%U
// CHECK:STDOUT: }
// CHECK:STDOUT: