// 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
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/class/generic/init.carbon
// TIP: To dump output, run:
// TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/class/generic/init.carbon

// --- from_struct.carbon

library "[[@TEST_NAME]]";

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

fn InitFromStructGeneric(T:! type, x: T) -> T {
  var v: Class(T) = {.k = x};
  return v.k;
}

fn InitFromStructSpecific(x: i32) -> i32 {
  var v: Class(i32) = {.k = x};
  return v.k;
}

// --- adapt.carbon

library "[[@TEST_NAME]]";

class Adapt(T:! type) {
  adapt T;
}

fn InitFromAdaptedGeneric(T:! type, x: T) -> T {
  return (x as Adapt(T)) as T;
}

fn InitFromAdaptedSpecific(x: i32) -> i32 {
  return (x as Adapt(i32)) as i32;
}

// CHECK:STDOUT: --- from_struct.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic]
// CHECK:STDOUT:   %T.patt: type = symbolic_binding_pattern T, 0 [symbolic]
// CHECK:STDOUT:   %Class.type: type = generic_class_type @Class [template]
// CHECK:STDOUT:   %Class.generic: %Class.type = struct_value () [template]
// CHECK:STDOUT:   %Class.2c9: type = class_type @Class, @Class(%T) [symbolic]
// CHECK:STDOUT:   %require_complete.db1: <witness> = require_complete_type %T [symbolic]
// CHECK:STDOUT:   %Class.elem.0a3: type = unbound_element_type %Class.2c9, %T [symbolic]
// CHECK:STDOUT:   %struct_type.k.11c: type = struct_type {.k: %T} [symbolic]
// CHECK:STDOUT:   %complete_type.9f0: <witness> = complete_type_witness %struct_type.k.11c [symbolic]
// CHECK:STDOUT:   %InitFromStructGeneric.type: type = fn_type @InitFromStructGeneric [template]
// CHECK:STDOUT:   %InitFromStructGeneric: %InitFromStructGeneric.type = struct_value () [template]
// CHECK:STDOUT:   %require_complete.723: <witness> = require_complete_type %Class.2c9 [symbolic]
// CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [template]
// CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [template]
// CHECK:STDOUT:   %InitFromStructSpecific.type: type = fn_type @InitFromStructSpecific [template]
// CHECK:STDOUT:   %InitFromStructSpecific: %InitFromStructSpecific.type = struct_value () [template]
// CHECK:STDOUT:   %i32.builtin: type = int_type signed, %int_32 [template]
// CHECK:STDOUT:   %complete_type.f8a: <witness> = complete_type_witness %i32.builtin [template]
// CHECK:STDOUT:   %Class.d3a: type = class_type @Class, @Class(%i32) [template]
// CHECK:STDOUT:   %Class.elem.0f0: type = unbound_element_type %Class.d3a, %i32 [template]
// CHECK:STDOUT:   %struct_type.k.990: type = struct_type {.k: %i32} [template]
// CHECK:STDOUT:   %complete_type.631: <witness> = complete_type_witness %struct_type.k.990 [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
// CHECK:STDOUT:     .Int = %import_ref.187
// CHECK:STDOUT:     import Core//prelude
// CHECK:STDOUT:     import Core//prelude/...
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT:   package: <namespace> = namespace [template] {
// CHECK:STDOUT:     .Core = imports.%Core
// CHECK:STDOUT:     .Class = %Class.decl
// CHECK:STDOUT:     .InitFromStructGeneric = %InitFromStructGeneric.decl
// CHECK:STDOUT:     .InitFromStructSpecific = %InitFromStructSpecific.decl
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Core.import = import Core
// CHECK:STDOUT:   %Class.decl: %Class.type = class_decl @Class [template = constants.%Class.generic] {
// CHECK:STDOUT:     %T.patt.loc4_13.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc4_13.2 (constants.%T.patt)]
// CHECK:STDOUT:     %T.param_patt: type = value_param_pattern %T.patt.loc4_13.1, runtime_param<invalid> [symbolic = %T.patt.loc4_13.2 (constants.%T.patt)]
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %T.param: type = value_param runtime_param<invalid>
// CHECK:STDOUT:     %T.loc4_13.1: type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc4_13.2 (constants.%T)]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %InitFromStructGeneric.decl: %InitFromStructGeneric.type = fn_decl @InitFromStructGeneric [template = constants.%InitFromStructGeneric] {
// CHECK:STDOUT:     %T.patt.loc8_26.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc8_26.2 (constants.%T.patt)]
// CHECK:STDOUT:     %T.param_patt: type = value_param_pattern %T.patt.loc8_26.1, runtime_param<invalid> [symbolic = %T.patt.loc8_26.2 (constants.%T.patt)]
// CHECK:STDOUT:     %x.patt: @InitFromStructGeneric.%T.loc8_26.2 (%T) = binding_pattern x
// CHECK:STDOUT:     %x.param_patt: @InitFromStructGeneric.%T.loc8_26.2 (%T) = value_param_pattern %x.patt, runtime_param0
// CHECK:STDOUT:     %return.patt: @InitFromStructGeneric.%T.loc8_26.2 (%T) = return_slot_pattern
// CHECK:STDOUT:     %return.param_patt: @InitFromStructGeneric.%T.loc8_26.2 (%T) = out_param_pattern %return.patt, runtime_param1
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %T.ref.loc8_45: type = name_ref T, %T.loc8_26.1 [symbolic = %T.loc8_26.2 (constants.%T)]
// CHECK:STDOUT:     %T.param: type = value_param runtime_param<invalid>
// CHECK:STDOUT:     %T.loc8_26.1: type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc8_26.2 (constants.%T)]
// CHECK:STDOUT:     %x.param: @InitFromStructGeneric.%T.loc8_26.2 (%T) = value_param runtime_param0
// CHECK:STDOUT:     %T.ref.loc8_39: type = name_ref T, %T.loc8_26.1 [symbolic = %T.loc8_26.2 (constants.%T)]
// CHECK:STDOUT:     %x: @InitFromStructGeneric.%T.loc8_26.2 (%T) = bind_name x, %x.param
// CHECK:STDOUT:     %return.param: ref @InitFromStructGeneric.%T.loc8_26.2 (%T) = out_param runtime_param1
// CHECK:STDOUT:     %return: ref @InitFromStructGeneric.%T.loc8_26.2 (%T) = return_slot %return.param
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %InitFromStructSpecific.decl: %InitFromStructSpecific.type = fn_decl @InitFromStructSpecific [template = constants.%InitFromStructSpecific] {
// CHECK:STDOUT:     %x.patt: %i32 = binding_pattern x
// CHECK:STDOUT:     %x.param_patt: %i32 = value_param_pattern %x.patt, runtime_param0
// CHECK:STDOUT:     %return.patt: %i32 = return_slot_pattern
// CHECK:STDOUT:     %return.param_patt: %i32 = out_param_pattern %return.patt, runtime_param1
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %int_32.loc13_38: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT:     %i32.loc13_38: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT:     %x.param: %i32 = value_param runtime_param0
// CHECK:STDOUT:     %.loc13: type = splice_block %i32.loc13_30 [template = constants.%i32] {
// CHECK:STDOUT:       %int_32.loc13_30: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT:       %i32.loc13_30: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT:     }
// CHECK:STDOUT:     %x: %i32 = bind_name x, %x.param
// CHECK:STDOUT:     %return.param: ref %i32 = out_param runtime_param1
// CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @Class(%T.loc4_13.1: type) {
// CHECK:STDOUT:   %T.loc4_13.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc4_13.2 (constants.%T)]
// CHECK:STDOUT:   %T.patt.loc4_13.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc4_13.2 (constants.%T.patt)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %require_complete: <witness> = require_complete_type @Class.%T.loc4_13.2 (%T) [symbolic = %require_complete (constants.%require_complete.db1)]
// CHECK:STDOUT:   %Class: type = class_type @Class, @Class(%T.loc4_13.2) [symbolic = %Class (constants.%Class.2c9)]
// CHECK:STDOUT:   %Class.elem: type = unbound_element_type @Class.%Class (%Class.2c9), @Class.%T.loc4_13.2 (%T) [symbolic = %Class.elem (constants.%Class.elem.0a3)]
// CHECK:STDOUT:   %struct_type.k: type = struct_type {.k: @Class.%T.loc4_13.2 (%T)} [symbolic = %struct_type.k (constants.%struct_type.k.11c)]
// CHECK:STDOUT:   %complete_type.loc6_1.2: <witness> = complete_type_witness @Class.%struct_type.k (%struct_type.k.11c) [symbolic = %complete_type.loc6_1.2 (constants.%complete_type.9f0)]
// CHECK:STDOUT:
// CHECK:STDOUT:   class {
// CHECK:STDOUT:     %.loc5: @Class.%Class.elem (%Class.elem.0a3) = field_decl k, element0 [template]
// CHECK:STDOUT:     %complete_type.loc6_1.1: <witness> = complete_type_witness %struct_type.k.11c [symbolic = %complete_type.loc6_1.2 (constants.%complete_type.9f0)]
// CHECK:STDOUT:
// CHECK:STDOUT:   !members:
// CHECK:STDOUT:     .Self = constants.%Class.2c9
// CHECK:STDOUT:     .k = %.loc5
// CHECK:STDOUT:     complete_type_witness = %complete_type.loc6_1.1
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @InitFromStructGeneric(%T.loc8_26.1: type) {
// CHECK:STDOUT:   %T.loc8_26.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc8_26.2 (constants.%T)]
// CHECK:STDOUT:   %T.patt.loc8_26.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc8_26.2 (constants.%T.patt)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %require_complete.loc8: <witness> = require_complete_type @InitFromStructGeneric.%T.loc8_26.2 (%T) [symbolic = %require_complete.loc8 (constants.%require_complete.db1)]
// CHECK:STDOUT:   %Class: type = class_type @Class, @Class(%T.loc8_26.2) [symbolic = %Class (constants.%Class.2c9)]
// CHECK:STDOUT:   %require_complete.loc9: <witness> = require_complete_type @InitFromStructGeneric.%Class (%Class.2c9) [symbolic = %require_complete.loc9 (constants.%require_complete.723)]
// CHECK:STDOUT:   %struct_type.k: type = struct_type {.k: @InitFromStructGeneric.%T.loc8_26.2 (%T)} [symbolic = %struct_type.k (constants.%struct_type.k.11c)]
// CHECK:STDOUT:   %Class.elem: type = unbound_element_type @InitFromStructGeneric.%Class (%Class.2c9), @InitFromStructGeneric.%T.loc8_26.2 (%T) [symbolic = %Class.elem (constants.%Class.elem.0a3)]
// CHECK:STDOUT:
// CHECK:STDOUT:   fn(%T.param_patt: type, %x.param_patt: @InitFromStructGeneric.%T.loc8_26.2 (%T)) -> @InitFromStructGeneric.%T.loc8_26.2 (%T) {
// CHECK:STDOUT:   !entry:
// CHECK:STDOUT:     %v.var: ref @InitFromStructGeneric.%Class (%Class.2c9) = var v
// CHECK:STDOUT:     %v: ref @InitFromStructGeneric.%Class (%Class.2c9) = bind_name v, %v.var
// CHECK:STDOUT:     %x.ref: @InitFromStructGeneric.%T.loc8_26.2 (%T) = name_ref x, %x
// CHECK:STDOUT:     %.loc9_28.1: @InitFromStructGeneric.%struct_type.k (%struct_type.k.11c) = struct_literal (%x.ref)
// CHECK:STDOUT:     %.loc9_28.2: ref @InitFromStructGeneric.%T.loc8_26.2 (%T) = class_element_access %v.var, element0
// CHECK:STDOUT:     %.loc9_28.3: init @InitFromStructGeneric.%T.loc8_26.2 (%T) = initialize_from %x.ref to %.loc9_28.2
// CHECK:STDOUT:     %.loc9_28.4: init @InitFromStructGeneric.%Class (%Class.2c9) = class_init (%.loc9_28.3), %v.var
// CHECK:STDOUT:     %.loc9_29: init @InitFromStructGeneric.%Class (%Class.2c9) = converted %.loc9_28.1, %.loc9_28.4
// CHECK:STDOUT:     assign %v.var, %.loc9_29
// CHECK:STDOUT:     %v.ref: ref @InitFromStructGeneric.%Class (%Class.2c9) = name_ref v, %v
// CHECK:STDOUT:     %k.ref: @InitFromStructGeneric.%Class.elem (%Class.elem.0a3) = name_ref k, @Class.%.loc5 [template = @Class.%.loc5]
// CHECK:STDOUT:     %.loc10_11.1: ref @InitFromStructGeneric.%T.loc8_26.2 (%T) = class_element_access %v.ref, element0
// CHECK:STDOUT:     %.loc10_11.2: @InitFromStructGeneric.%T.loc8_26.2 (%T) = bind_value %.loc10_11.1
// CHECK:STDOUT:     return %.loc10_11.2
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @InitFromStructSpecific(%x.param_patt: %i32) -> %i32 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT:   %v.var: ref %Class.d3a = var v
// CHECK:STDOUT:   %v: ref %Class.d3a = bind_name v, %v.var
// CHECK:STDOUT:   %x.ref: %i32 = name_ref x, %x
// CHECK:STDOUT:   %.loc14_30.1: %struct_type.k.990 = struct_literal (%x.ref)
// CHECK:STDOUT:   %.loc14_30.2: ref %i32 = class_element_access %v.var, element0
// CHECK:STDOUT:   %.loc14_30.3: init %i32 = initialize_from %x.ref to %.loc14_30.2
// CHECK:STDOUT:   %.loc14_30.4: init %Class.d3a = class_init (%.loc14_30.3), %v.var
// CHECK:STDOUT:   %.loc14_31: init %Class.d3a = converted %.loc14_30.1, %.loc14_30.4
// CHECK:STDOUT:   assign %v.var, %.loc14_31
// CHECK:STDOUT:   %v.ref: ref %Class.d3a = name_ref v, %v
// CHECK:STDOUT:   %k.ref: %Class.elem.0f0 = name_ref k, @Class.%.loc5 [template = @Class.%.loc5]
// CHECK:STDOUT:   %.loc15_11.1: ref %i32 = class_element_access %v.ref, element0
// CHECK:STDOUT:   %.loc15_11.2: %i32 = bind_value %.loc15_11.1
// CHECK:STDOUT:   return %.loc15_11.2
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Class(constants.%T) {
// CHECK:STDOUT:   %T.loc4_13.2 => constants.%T
// CHECK:STDOUT:   %T.patt.loc4_13.2 => constants.%T
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %require_complete => constants.%require_complete.db1
// CHECK:STDOUT:   %Class => constants.%Class.2c9
// CHECK:STDOUT:   %Class.elem => constants.%Class.elem.0a3
// CHECK:STDOUT:   %struct_type.k => constants.%struct_type.k.11c
// CHECK:STDOUT:   %complete_type.loc6_1.2 => constants.%complete_type.9f0
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Class(%T.loc4_13.2) {}
// CHECK:STDOUT:
// CHECK:STDOUT: specific @InitFromStructGeneric(constants.%T) {
// CHECK:STDOUT:   %T.loc8_26.2 => constants.%T
// CHECK:STDOUT:   %T.patt.loc8_26.2 => constants.%T
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Class(@InitFromStructGeneric.%T.loc8_26.2) {}
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Class(constants.%i32) {
// CHECK:STDOUT:   %T.loc4_13.2 => constants.%i32
// CHECK:STDOUT:   %T.patt.loc4_13.2 => constants.%i32
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %require_complete => constants.%complete_type.f8a
// CHECK:STDOUT:   %Class => constants.%Class.d3a
// CHECK:STDOUT:   %Class.elem => constants.%Class.elem.0f0
// CHECK:STDOUT:   %struct_type.k => constants.%struct_type.k.990
// CHECK:STDOUT:   %complete_type.loc6_1.2 => constants.%complete_type.631
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- adapt.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic]
// CHECK:STDOUT:   %T.patt: type = symbolic_binding_pattern T, 0 [symbolic]
// CHECK:STDOUT:   %Adapt.type: type = generic_class_type @Adapt [template]
// CHECK:STDOUT:   %Adapt.generic: %Adapt.type = struct_value () [template]
// CHECK:STDOUT:   %Adapt.31a: type = class_type @Adapt, @Adapt(%T) [symbolic]
// CHECK:STDOUT:   %require_complete.db1: <witness> = require_complete_type %T [symbolic]
// CHECK:STDOUT:   %complete_type.27d: <witness> = complete_type_witness %T [symbolic]
// CHECK:STDOUT:   %InitFromAdaptedGeneric.type: type = fn_type @InitFromAdaptedGeneric [template]
// CHECK:STDOUT:   %InitFromAdaptedGeneric: %InitFromAdaptedGeneric.type = struct_value () [template]
// CHECK:STDOUT:   %require_complete.2c4: <witness> = require_complete_type %Adapt.31a [symbolic]
// CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [template]
// CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [template]
// CHECK:STDOUT:   %InitFromAdaptedSpecific.type: type = fn_type @InitFromAdaptedSpecific [template]
// CHECK:STDOUT:   %InitFromAdaptedSpecific: %InitFromAdaptedSpecific.type = struct_value () [template]
// CHECK:STDOUT:   %i32.builtin: type = int_type signed, %int_32 [template]
// CHECK:STDOUT:   %complete_type.f8a: <witness> = complete_type_witness %i32.builtin [template]
// CHECK:STDOUT:   %Adapt.5d1: type = class_type @Adapt, @Adapt(%i32) [template]
// CHECK:STDOUT:   %complete_type.d0d: <witness> = complete_type_witness %i32 [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
// CHECK:STDOUT:     .Int = %import_ref.187
// CHECK:STDOUT:     import Core//prelude
// CHECK:STDOUT:     import Core//prelude/...
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT:   package: <namespace> = namespace [template] {
// CHECK:STDOUT:     .Core = imports.%Core
// CHECK:STDOUT:     .Adapt = %Adapt.decl
// CHECK:STDOUT:     .InitFromAdaptedGeneric = %InitFromAdaptedGeneric.decl
// CHECK:STDOUT:     .InitFromAdaptedSpecific = %InitFromAdaptedSpecific.decl
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Core.import = import Core
// CHECK:STDOUT:   %Adapt.decl: %Adapt.type = class_decl @Adapt [template = constants.%Adapt.generic] {
// CHECK:STDOUT:     %T.patt.loc4_13.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc4_13.2 (constants.%T.patt)]
// CHECK:STDOUT:     %T.param_patt: type = value_param_pattern %T.patt.loc4_13.1, runtime_param<invalid> [symbolic = %T.patt.loc4_13.2 (constants.%T.patt)]
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %T.param: type = value_param runtime_param<invalid>
// CHECK:STDOUT:     %T.loc4_13.1: type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc4_13.2 (constants.%T)]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %InitFromAdaptedGeneric.decl: %InitFromAdaptedGeneric.type = fn_decl @InitFromAdaptedGeneric [template = constants.%InitFromAdaptedGeneric] {
// CHECK:STDOUT:     %T.patt.loc8_27.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc8_27.2 (constants.%T.patt)]
// CHECK:STDOUT:     %T.param_patt: type = value_param_pattern %T.patt.loc8_27.1, runtime_param<invalid> [symbolic = %T.patt.loc8_27.2 (constants.%T.patt)]
// CHECK:STDOUT:     %x.patt: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = binding_pattern x
// CHECK:STDOUT:     %x.param_patt: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = value_param_pattern %x.patt, runtime_param0
// CHECK:STDOUT:     %return.patt: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = return_slot_pattern
// CHECK:STDOUT:     %return.param_patt: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = out_param_pattern %return.patt, runtime_param1
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %T.ref.loc8_46: type = name_ref T, %T.loc8_27.1 [symbolic = %T.loc8_27.2 (constants.%T)]
// CHECK:STDOUT:     %T.param: type = value_param runtime_param<invalid>
// CHECK:STDOUT:     %T.loc8_27.1: type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc8_27.2 (constants.%T)]
// CHECK:STDOUT:     %x.param: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = value_param runtime_param0
// CHECK:STDOUT:     %T.ref.loc8_40: type = name_ref T, %T.loc8_27.1 [symbolic = %T.loc8_27.2 (constants.%T)]
// CHECK:STDOUT:     %x: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = bind_name x, %x.param
// CHECK:STDOUT:     %return.param: ref @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = out_param runtime_param1
// CHECK:STDOUT:     %return: ref @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = return_slot %return.param
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %InitFromAdaptedSpecific.decl: %InitFromAdaptedSpecific.type = fn_decl @InitFromAdaptedSpecific [template = constants.%InitFromAdaptedSpecific] {
// CHECK:STDOUT:     %x.patt: %i32 = binding_pattern x
// CHECK:STDOUT:     %x.param_patt: %i32 = value_param_pattern %x.patt, runtime_param0
// CHECK:STDOUT:     %return.patt: %i32 = return_slot_pattern
// CHECK:STDOUT:     %return.param_patt: %i32 = out_param_pattern %return.patt, runtime_param1
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %int_32.loc12_39: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT:     %i32.loc12_39: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT:     %x.param: %i32 = value_param runtime_param0
// CHECK:STDOUT:     %.loc12: type = splice_block %i32.loc12_31 [template = constants.%i32] {
// CHECK:STDOUT:       %int_32.loc12_31: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT:       %i32.loc12_31: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT:     }
// CHECK:STDOUT:     %x: %i32 = bind_name x, %x.param
// CHECK:STDOUT:     %return.param: ref %i32 = out_param runtime_param1
// CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @Adapt(%T.loc4_13.1: type) {
// CHECK:STDOUT:   %T.loc4_13.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc4_13.2 (constants.%T)]
// CHECK:STDOUT:   %T.patt.loc4_13.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc4_13.2 (constants.%T.patt)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %require_complete: <witness> = require_complete_type @Adapt.%T.loc4_13.2 (%T) [symbolic = %require_complete (constants.%require_complete.db1)]
// CHECK:STDOUT:   %complete_type.loc6_1.2: <witness> = complete_type_witness @Adapt.%T.loc4_13.2 (%T) [symbolic = %complete_type.loc6_1.2 (constants.%complete_type.27d)]
// CHECK:STDOUT:
// CHECK:STDOUT:   class {
// CHECK:STDOUT:     %T.ref: type = name_ref T, %T.loc4_13.1 [symbolic = %T.loc4_13.2 (constants.%T)]
// CHECK:STDOUT:     adapt_decl %T.ref [template]
// CHECK:STDOUT:     %complete_type.loc6_1.1: <witness> = complete_type_witness %T [symbolic = %complete_type.loc6_1.2 (constants.%complete_type.27d)]
// CHECK:STDOUT:
// CHECK:STDOUT:   !members:
// CHECK:STDOUT:     .Self = constants.%Adapt.31a
// CHECK:STDOUT:     complete_type_witness = %complete_type.loc6_1.1
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @InitFromAdaptedGeneric(%T.loc8_27.1: type) {
// CHECK:STDOUT:   %T.loc8_27.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc8_27.2 (constants.%T)]
// CHECK:STDOUT:   %T.patt.loc8_27.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc8_27.2 (constants.%T.patt)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %require_complete.loc8: <witness> = require_complete_type @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) [symbolic = %require_complete.loc8 (constants.%require_complete.db1)]
// CHECK:STDOUT:   %Adapt.loc9_23.2: type = class_type @Adapt, @Adapt(%T.loc8_27.2) [symbolic = %Adapt.loc9_23.2 (constants.%Adapt.31a)]
// CHECK:STDOUT:   %require_complete.loc9: <witness> = require_complete_type @InitFromAdaptedGeneric.%Adapt.loc9_23.2 (%Adapt.31a) [symbolic = %require_complete.loc9 (constants.%require_complete.2c4)]
// CHECK:STDOUT:
// CHECK:STDOUT:   fn(%T.param_patt: type, %x.param_patt: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T)) -> @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) {
// CHECK:STDOUT:   !entry:
// CHECK:STDOUT:     %x.ref: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = name_ref x, %x
// CHECK:STDOUT:     %Adapt.ref: %Adapt.type = name_ref Adapt, file.%Adapt.decl [template = constants.%Adapt.generic]
// CHECK:STDOUT:     %T.ref.loc9_22: type = name_ref T, %T.loc8_27.1 [symbolic = %T.loc8_27.2 (constants.%T)]
// CHECK:STDOUT:     %Adapt.loc9_23.1: type = class_type @Adapt, @Adapt(constants.%T) [symbolic = %Adapt.loc9_23.2 (constants.%Adapt.31a)]
// CHECK:STDOUT:     %.loc9_13.1: @InitFromAdaptedGeneric.%Adapt.loc9_23.2 (%Adapt.31a) = as_compatible %x.ref
// CHECK:STDOUT:     %.loc9_13.2: @InitFromAdaptedGeneric.%Adapt.loc9_23.2 (%Adapt.31a) = converted %x.ref, %.loc9_13.1
// CHECK:STDOUT:     %T.ref.loc9_29: type = name_ref T, %T.loc8_27.1 [symbolic = %T.loc8_27.2 (constants.%T)]
// CHECK:STDOUT:     %.loc9_26.1: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = as_compatible %.loc9_13.2
// CHECK:STDOUT:     %.loc9_26.2: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = converted %.loc9_13.2, %.loc9_26.1
// CHECK:STDOUT:     return %.loc9_26.2
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @InitFromAdaptedSpecific(%x.param_patt: %i32) -> %i32 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT:   %x.ref: %i32 = name_ref x, %x
// CHECK:STDOUT:   %Adapt.ref: %Adapt.type = name_ref Adapt, file.%Adapt.decl [template = constants.%Adapt.generic]
// CHECK:STDOUT:   %int_32.loc13_22: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT:   %i32.loc13_22: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT:   %Adapt: type = class_type @Adapt, @Adapt(constants.%i32) [template = constants.%Adapt.5d1]
// CHECK:STDOUT:   %.loc13_13.1: %Adapt.5d1 = as_compatible %x.ref
// CHECK:STDOUT:   %.loc13_13.2: %Adapt.5d1 = converted %x.ref, %.loc13_13.1
// CHECK:STDOUT:   %int_32.loc13_31: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT:   %i32.loc13_31: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT:   %.loc13_28.1: %i32 = as_compatible %.loc13_13.2
// CHECK:STDOUT:   %.loc13_28.2: %i32 = converted %.loc13_13.2, %.loc13_28.1
// CHECK:STDOUT:   return %.loc13_28.2
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Adapt(constants.%T) {
// CHECK:STDOUT:   %T.loc4_13.2 => constants.%T
// CHECK:STDOUT:   %T.patt.loc4_13.2 => constants.%T
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %require_complete => constants.%require_complete.db1
// CHECK:STDOUT:   %complete_type.loc6_1.2 => constants.%complete_type.27d
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @InitFromAdaptedGeneric(constants.%T) {
// CHECK:STDOUT:   %T.loc8_27.2 => constants.%T
// CHECK:STDOUT:   %T.patt.loc8_27.2 => constants.%T
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Adapt(@InitFromAdaptedGeneric.%T.loc8_27.2) {}
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Adapt(constants.%i32) {
// CHECK:STDOUT:   %T.loc4_13.2 => constants.%i32
// CHECK:STDOUT:   %T.patt.loc4_13.2 => constants.%i32
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %require_complete => constants.%complete_type.f8a
// CHECK:STDOUT:   %complete_type.loc6_1.2 => constants.%complete_type.d0d
// CHECK:STDOUT: }
// CHECK:STDOUT: