// 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/call.carbon
// TIP: To dump output, run:
// TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/class/generic/call.carbon

// --- call.carbon

library "[[@TEST_NAME]]";

class Class(T:! type, N:! i32) {}

var a: Class(i32*, 5);

// Requires an implicit conversion to type `type`.
var b: Class((), 0);

// --- fail_too_few.carbon

library "[[@TEST_NAME]]";

class Class(T:! type, N:! i32) {}

// CHECK:STDERR: fail_too_few.carbon:[[@LINE+7]]:8: error: 1 argument passed to generic class expecting 2 arguments [CallArgCountMismatch]
// CHECK:STDERR: var a: Class(i32*);
// CHECK:STDERR:        ^~~~~~~~~~~
// CHECK:STDERR: fail_too_few.carbon:[[@LINE-5]]:1: note: calling generic class declared here [InCallToEntity]
// CHECK:STDERR: class Class(T:! type, N:! i32) {}
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
var a: Class(i32*);

// --- fail_too_many.carbon

library "[[@TEST_NAME]]";

class Class(T:! type, N:! i32) {}

// CHECK:STDERR: fail_too_many.carbon:[[@LINE+7]]:8: error: 3 arguments passed to generic class expecting 2 arguments [CallArgCountMismatch]
// CHECK:STDERR: var a: Class(i32*, 1, 2);
// CHECK:STDERR:        ^~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_too_many.carbon:[[@LINE-5]]:1: note: calling generic class declared here [InCallToEntity]
// CHECK:STDERR: class Class(T:! type, N:! i32) {}
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
var a: Class(i32*, 1, 2);

// --- fail_no_conversion.carbon

library "[[@TEST_NAME]]";

class Class(T:! type, N:! i32) {}

// CHECK:STDERR: fail_no_conversion.carbon:[[@LINE+9]]:8: error: cannot implicitly convert from `Core.IntLiteral` to `type` [ImplicitAsConversionFailure]
// CHECK:STDERR: var a: Class(5, i32*);
// CHECK:STDERR:        ^~~~~~~~~~~~~~
// CHECK:STDERR: fail_no_conversion.carbon:[[@LINE+6]]:8: note: type `Core.IntLiteral` does not implement interface `Core.ImplicitAs(type)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: var a: Class(5, i32*);
// CHECK:STDERR:        ^~~~~~~~~~~~~~
// CHECK:STDERR: fail_no_conversion.carbon:[[@LINE-8]]:1: note: while deducing parameters of generic declared here [DeductionGenericHere]
// CHECK:STDERR: class Class(T:! type, N:! i32) {}
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var a: Class(5, i32*);

// --- call_in_nested_return_type.carbon

class Outer(T:! type) {
  class Inner(U:! type) {
    fn A() -> Outer(T) {
      return {};
    }
    fn B() -> Outer(U) {
      return {};
    }
    fn C() -> Inner(T) {
      return {};
    }
    fn D() -> Inner(U) {
      return {};
    }
  }
}

// CHECK:STDOUT: --- call.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:   %int_32: Core.IntLiteral = int_value 32 [template]
// CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [template]
// CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [template]
// CHECK:STDOUT:   %N.3e4: %i32 = bind_symbolic_name N, 1 [symbolic]
// CHECK:STDOUT:   %N.patt.52a: %i32 = symbolic_binding_pattern N, 1 [symbolic]
// CHECK:STDOUT:   %Class.type: type = generic_class_type @Class [template]
// CHECK:STDOUT:   %Class.generic: %Class.type = struct_value () [template]
// CHECK:STDOUT:   %Class.78f: type = class_type @Class, @Class(%T, %N.3e4) [symbolic]
// CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [template]
// CHECK:STDOUT:   %complete_type.357: <witness> = complete_type_witness %empty_struct_type [template]
// CHECK:STDOUT:   %ptr.dc3: type = ptr_type %i32 [template]
// CHECK:STDOUT:   %int_5.70b: %i32 = int_value 5 [template]
// CHECK:STDOUT:   %Class.b0f: type = class_type @Class, @Class(%ptr.dc3, %int_5.70b) [template]
// CHECK:STDOUT:   %int_0.f61: %i32 = int_value 0 [template]
// CHECK:STDOUT:   %Class.c66: type = class_type @Class, @Class(%empty_tuple.type, %int_0.f61) [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:     .ImplicitAs = %import_ref.a69
// 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:     .a = %a
// CHECK:STDOUT:     .b = %b
// 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:     %N.patt.loc4_23.1: %i32 = symbolic_binding_pattern N, 1 [symbolic = %N.patt.loc4_23.2 (constants.%N.patt.52a)]
// CHECK:STDOUT:     %N.param_patt: %i32 = value_param_pattern %N.patt.loc4_23.1, runtime_param<invalid> [symbolic = %N.patt.loc4_23.2 (constants.%N.patt.52a)]
// 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:     %N.param: %i32 = value_param runtime_param<invalid>
// CHECK:STDOUT:     %.loc4: type = splice_block %i32 [template = constants.%i32] {
// CHECK:STDOUT:       %int_32: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT:       %i32: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT:     }
// CHECK:STDOUT:     %N.loc4_23.1: %i32 = bind_symbolic_name N, 1, %N.param [symbolic = %N.loc4_23.2 (constants.%N.3e4)]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %a.var: ref %Class.b0f = var a
// CHECK:STDOUT:   %a: ref %Class.b0f = bind_name a, %a.var
// CHECK:STDOUT:   %b.var: ref %Class.c66 = var b
// CHECK:STDOUT:   %b: ref %Class.c66 = bind_name b, %b.var
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @Class(%T.loc4_13.1: type, %N.loc4_23.1: %i32) {
// 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:   %N.loc4_23.2: %i32 = bind_symbolic_name N, 1 [symbolic = %N.loc4_23.2 (constants.%N.3e4)]
// CHECK:STDOUT:   %N.patt.loc4_23.2: %i32 = symbolic_binding_pattern N, 1 [symbolic = %N.patt.loc4_23.2 (constants.%N.patt.52a)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:
// CHECK:STDOUT:   class {
// CHECK:STDOUT:     %complete_type: <witness> = complete_type_witness %empty_struct_type [template = constants.%complete_type.357]
// CHECK:STDOUT:
// CHECK:STDOUT:   !members:
// CHECK:STDOUT:     .Self = constants.%Class.78f
// CHECK:STDOUT:     complete_type_witness = %complete_type
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Class(constants.%T, constants.%N.3e4) {
// CHECK:STDOUT:   %T.loc4_13.2 => constants.%T
// CHECK:STDOUT:   %T.patt.loc4_13.2 => constants.%T
// CHECK:STDOUT:   %N.loc4_23.2 => constants.%N.3e4
// CHECK:STDOUT:   %N.patt.loc4_23.2 => constants.%N.3e4
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Class(constants.%ptr.dc3, constants.%int_5.70b) {
// CHECK:STDOUT:   %T.loc4_13.2 => constants.%ptr.dc3
// CHECK:STDOUT:   %T.patt.loc4_13.2 => constants.%ptr.dc3
// CHECK:STDOUT:   %N.loc4_23.2 => constants.%int_5.70b
// CHECK:STDOUT:   %N.patt.loc4_23.2 => constants.%int_5.70b
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Class(constants.%empty_tuple.type, constants.%int_0.f61) {
// CHECK:STDOUT:   %T.loc4_13.2 => constants.%empty_tuple.type
// CHECK:STDOUT:   %T.patt.loc4_13.2 => constants.%empty_tuple.type
// CHECK:STDOUT:   %N.loc4_23.2 => constants.%int_0.f61
// CHECK:STDOUT:   %N.patt.loc4_23.2 => constants.%int_0.f61
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_too_few.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:   %int_32: Core.IntLiteral = int_value 32 [template]
// CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [template]
// CHECK:STDOUT:   %N.3e4: %i32 = bind_symbolic_name N, 1 [symbolic]
// CHECK:STDOUT:   %N.patt.52a: %i32 = symbolic_binding_pattern N, 1 [symbolic]
// CHECK:STDOUT:   %Class.type: type = generic_class_type @Class [template]
// CHECK:STDOUT:   %Class.generic: %Class.type = struct_value () [template]
// CHECK:STDOUT:   %Class: type = class_type @Class, @Class(%T, %N.3e4) [symbolic]
// CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [template]
// CHECK:STDOUT:   %complete_type.357: <witness> = complete_type_witness %empty_struct_type [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:     .a = %a
// 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:     %N.patt.loc4_23.1: %i32 = symbolic_binding_pattern N, 1 [symbolic = %N.patt.loc4_23.2 (constants.%N.patt.52a)]
// CHECK:STDOUT:     %N.param_patt: %i32 = value_param_pattern %N.patt.loc4_23.1, runtime_param<invalid> [symbolic = %N.patt.loc4_23.2 (constants.%N.patt.52a)]
// 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:     %N.param: %i32 = value_param runtime_param<invalid>
// CHECK:STDOUT:     %.loc4: type = splice_block %i32 [template = constants.%i32] {
// CHECK:STDOUT:       %int_32: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT:       %i32: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT:     }
// CHECK:STDOUT:     %N.loc4_23.1: %i32 = bind_symbolic_name N, 1, %N.param [symbolic = %N.loc4_23.2 (constants.%N.3e4)]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %a.var: ref <error> = var a
// CHECK:STDOUT:   %a: ref <error> = bind_name a, %a.var
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @Class(%T.loc4_13.1: type, %N.loc4_23.1: %i32) {
// 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:   %N.loc4_23.2: %i32 = bind_symbolic_name N, 1 [symbolic = %N.loc4_23.2 (constants.%N.3e4)]
// CHECK:STDOUT:   %N.patt.loc4_23.2: %i32 = symbolic_binding_pattern N, 1 [symbolic = %N.patt.loc4_23.2 (constants.%N.patt.52a)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:
// CHECK:STDOUT:   class {
// CHECK:STDOUT:     %complete_type: <witness> = complete_type_witness %empty_struct_type [template = constants.%complete_type.357]
// CHECK:STDOUT:
// CHECK:STDOUT:   !members:
// CHECK:STDOUT:     .Self = constants.%Class
// CHECK:STDOUT:     complete_type_witness = %complete_type
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Class(constants.%T, constants.%N.3e4) {
// CHECK:STDOUT:   %T.loc4_13.2 => constants.%T
// CHECK:STDOUT:   %T.patt.loc4_13.2 => constants.%T
// CHECK:STDOUT:   %N.loc4_23.2 => constants.%N.3e4
// CHECK:STDOUT:   %N.patt.loc4_23.2 => constants.%N.3e4
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_too_many.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:   %int_32: Core.IntLiteral = int_value 32 [template]
// CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [template]
// CHECK:STDOUT:   %N.3e4: %i32 = bind_symbolic_name N, 1 [symbolic]
// CHECK:STDOUT:   %N.patt.52a: %i32 = symbolic_binding_pattern N, 1 [symbolic]
// CHECK:STDOUT:   %Class.type: type = generic_class_type @Class [template]
// CHECK:STDOUT:   %Class.generic: %Class.type = struct_value () [template]
// CHECK:STDOUT:   %Class: type = class_type @Class, @Class(%T, %N.3e4) [symbolic]
// CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [template]
// CHECK:STDOUT:   %complete_type.357: <witness> = complete_type_witness %empty_struct_type [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:     .a = %a
// 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:     %N.patt.loc4_23.1: %i32 = symbolic_binding_pattern N, 1 [symbolic = %N.patt.loc4_23.2 (constants.%N.patt.52a)]
// CHECK:STDOUT:     %N.param_patt: %i32 = value_param_pattern %N.patt.loc4_23.1, runtime_param<invalid> [symbolic = %N.patt.loc4_23.2 (constants.%N.patt.52a)]
// 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:     %N.param: %i32 = value_param runtime_param<invalid>
// CHECK:STDOUT:     %.loc4: type = splice_block %i32 [template = constants.%i32] {
// CHECK:STDOUT:       %int_32: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT:       %i32: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT:     }
// CHECK:STDOUT:     %N.loc4_23.1: %i32 = bind_symbolic_name N, 1, %N.param [symbolic = %N.loc4_23.2 (constants.%N.3e4)]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %a.var: ref <error> = var a
// CHECK:STDOUT:   %a: ref <error> = bind_name a, %a.var
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @Class(%T.loc4_13.1: type, %N.loc4_23.1: %i32) {
// 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:   %N.loc4_23.2: %i32 = bind_symbolic_name N, 1 [symbolic = %N.loc4_23.2 (constants.%N.3e4)]
// CHECK:STDOUT:   %N.patt.loc4_23.2: %i32 = symbolic_binding_pattern N, 1 [symbolic = %N.patt.loc4_23.2 (constants.%N.patt.52a)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:
// CHECK:STDOUT:   class {
// CHECK:STDOUT:     %complete_type: <witness> = complete_type_witness %empty_struct_type [template = constants.%complete_type.357]
// CHECK:STDOUT:
// CHECK:STDOUT:   !members:
// CHECK:STDOUT:     .Self = constants.%Class
// CHECK:STDOUT:     complete_type_witness = %complete_type
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Class(constants.%T, constants.%N.3e4) {
// CHECK:STDOUT:   %T.loc4_13.2 => constants.%T
// CHECK:STDOUT:   %T.patt.loc4_13.2 => constants.%T
// CHECK:STDOUT:   %N.loc4_23.2 => constants.%N.3e4
// CHECK:STDOUT:   %N.patt.loc4_23.2 => constants.%N.3e4
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_no_conversion.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:   %int_32: Core.IntLiteral = int_value 32 [template]
// CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [template]
// CHECK:STDOUT:   %N.3e4: %i32 = bind_symbolic_name N, 1 [symbolic]
// CHECK:STDOUT:   %N.patt.52a: %i32 = symbolic_binding_pattern N, 1 [symbolic]
// CHECK:STDOUT:   %Class.type: type = generic_class_type @Class [template]
// CHECK:STDOUT:   %Class.generic: %Class.type = struct_value () [template]
// CHECK:STDOUT:   %Class: type = class_type @Class, @Class(%T, %N.3e4) [symbolic]
// CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [template]
// CHECK:STDOUT:   %complete_type.357: <witness> = complete_type_witness %empty_struct_type [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:     .ImplicitAs = %import_ref.a69
// 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:     .a = %a
// 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:     %N.patt.loc4_23.1: %i32 = symbolic_binding_pattern N, 1 [symbolic = %N.patt.loc4_23.2 (constants.%N.patt.52a)]
// CHECK:STDOUT:     %N.param_patt: %i32 = value_param_pattern %N.patt.loc4_23.1, runtime_param<invalid> [symbolic = %N.patt.loc4_23.2 (constants.%N.patt.52a)]
// 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:     %N.param: %i32 = value_param runtime_param<invalid>
// CHECK:STDOUT:     %.loc4: type = splice_block %i32 [template = constants.%i32] {
// CHECK:STDOUT:       %int_32: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT:       %i32: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT:     }
// CHECK:STDOUT:     %N.loc4_23.1: %i32 = bind_symbolic_name N, 1, %N.param [symbolic = %N.loc4_23.2 (constants.%N.3e4)]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %a.var: ref <error> = var a
// CHECK:STDOUT:   %a: ref <error> = bind_name a, %a.var
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @Class(%T.loc4_13.1: type, %N.loc4_23.1: %i32) {
// 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:   %N.loc4_23.2: %i32 = bind_symbolic_name N, 1 [symbolic = %N.loc4_23.2 (constants.%N.3e4)]
// CHECK:STDOUT:   %N.patt.loc4_23.2: %i32 = symbolic_binding_pattern N, 1 [symbolic = %N.patt.loc4_23.2 (constants.%N.patt.52a)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:
// CHECK:STDOUT:   class {
// CHECK:STDOUT:     %complete_type: <witness> = complete_type_witness %empty_struct_type [template = constants.%complete_type.357]
// CHECK:STDOUT:
// CHECK:STDOUT:   !members:
// CHECK:STDOUT:     .Self = constants.%Class
// CHECK:STDOUT:     complete_type_witness = %complete_type
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Class(constants.%T, constants.%N.3e4) {
// CHECK:STDOUT:   %T.loc4_13.2 => constants.%T
// CHECK:STDOUT:   %T.patt.loc4_13.2 => constants.%T
// CHECK:STDOUT:   %N.loc4_23.2 => constants.%N.3e4
// CHECK:STDOUT:   %N.patt.loc4_23.2 => constants.%N.3e4
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- call_in_nested_return_type.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:   %Outer.type: type = generic_class_type @Outer [template]
// CHECK:STDOUT:   %Outer.generic: %Outer.type = struct_value () [template]
// CHECK:STDOUT:   %Outer.cc3: type = class_type @Outer, @Outer(%T) [symbolic]
// CHECK:STDOUT:   %U: type = bind_symbolic_name U, 1 [symbolic]
// CHECK:STDOUT:   %U.patt: type = symbolic_binding_pattern U, 1 [symbolic]
// CHECK:STDOUT:   %Inner.type.099: type = generic_class_type @Inner, @Outer(%T) [symbolic]
// CHECK:STDOUT:   %Inner.generic.c26: %Inner.type.099 = struct_value () [symbolic]
// CHECK:STDOUT:   %Inner.188: type = class_type @Inner, @Inner(%T, %U) [symbolic]
// CHECK:STDOUT:   %A.type.828: type = fn_type @A, @Inner(%T, %U) [symbolic]
// CHECK:STDOUT:   %A.483: %A.type.828 = struct_value () [symbolic]
// CHECK:STDOUT:   %Outer.074: type = class_type @Outer, @Outer(%U) [symbolic]
// CHECK:STDOUT:   %B.type.d03: type = fn_type @B, @Inner(%T, %U) [symbolic]
// CHECK:STDOUT:   %B.4f9: %B.type.d03 = struct_value () [symbolic]
// CHECK:STDOUT:   %Inner.ae6: type = class_type @Inner, @Inner(%T, %T) [symbolic]
// CHECK:STDOUT:   %C.type.e6b: type = fn_type @C, @Inner(%T, %U) [symbolic]
// CHECK:STDOUT:   %C.778: %C.type.e6b = struct_value () [symbolic]
// CHECK:STDOUT:   %D.type.0e5: type = fn_type @D, @Inner(%T, %U) [symbolic]
// CHECK:STDOUT:   %D.74c: %D.type.0e5 = struct_value () [symbolic]
// CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [template]
// CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness %empty_struct_type [template]
// CHECK:STDOUT:   %require_complete.889: <witness> = require_complete_type %Outer.cc3 [symbolic]
// CHECK:STDOUT:   %Outer.val.079: %Outer.cc3 = struct_value () [symbolic]
// CHECK:STDOUT:   %Inner.type.7f1: type = generic_class_type @Inner, @Outer(%U) [symbolic]
// CHECK:STDOUT:   %Inner.generic.9df: %Inner.type.7f1 = struct_value () [symbolic]
// CHECK:STDOUT:   %require_complete.0d5: <witness> = require_complete_type %Outer.074 [symbolic]
// CHECK:STDOUT:   %Outer.val.5df: %Outer.074 = struct_value () [symbolic]
// CHECK:STDOUT:   %A.type.daf: type = fn_type @A, @Inner(%T, %T) [symbolic]
// CHECK:STDOUT:   %A.7bc: %A.type.daf = struct_value () [symbolic]
// CHECK:STDOUT:   %B.type.24d: type = fn_type @B, @Inner(%T, %T) [symbolic]
// CHECK:STDOUT:   %B.c71: %B.type.24d = struct_value () [symbolic]
// CHECK:STDOUT:   %C.type.8cc: type = fn_type @C, @Inner(%T, %T) [symbolic]
// CHECK:STDOUT:   %C.516: %C.type.8cc = struct_value () [symbolic]
// CHECK:STDOUT:   %D.type.36d: type = fn_type @D, @Inner(%T, %T) [symbolic]
// CHECK:STDOUT:   %D.60f: %D.type.36d = struct_value () [symbolic]
// CHECK:STDOUT:   %require_complete.a07: <witness> = require_complete_type %Inner.ae6 [symbolic]
// CHECK:STDOUT:   %Inner.val.8ec: %Inner.ae6 = struct_value () [symbolic]
// CHECK:STDOUT:   %require_complete.ae5: <witness> = require_complete_type %Inner.188 [symbolic]
// CHECK:STDOUT:   %Inner.val.2b2: %Inner.188 = struct_value () [symbolic]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
// 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:     .Outer = %Outer.decl
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Core.import = import Core
// CHECK:STDOUT:   %Outer.decl: %Outer.type = class_decl @Outer [template = constants.%Outer.generic] {
// CHECK:STDOUT:     %T.patt.loc2_13.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc2_13.2 (constants.%T.patt)]
// CHECK:STDOUT:     %T.param_patt: type = value_param_pattern %T.patt.loc2_13.1, runtime_param<invalid> [symbolic = %T.patt.loc2_13.2 (constants.%T.patt)]
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %T.param: type = value_param runtime_param<invalid>
// CHECK:STDOUT:     %T.loc2_13.1: type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc2_13.2 (constants.%T)]
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @Outer(%T.loc2_13.1: type) {
// CHECK:STDOUT:   %T.loc2_13.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc2_13.2 (constants.%T)]
// CHECK:STDOUT:   %T.patt.loc2_13.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc2_13.2 (constants.%T.patt)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %Inner.type: type = generic_class_type @Inner, @Outer(%T.loc2_13.2) [symbolic = %Inner.type (constants.%Inner.type.099)]
// CHECK:STDOUT:   %Inner.generic: @Outer.%Inner.type (%Inner.type.099) = struct_value () [symbolic = %Inner.generic (constants.%Inner.generic.c26)]
// CHECK:STDOUT:
// CHECK:STDOUT:   class {
// CHECK:STDOUT:     %Inner.decl: @Outer.%Inner.type (%Inner.type.099) = class_decl @Inner [symbolic = @Outer.%Inner.generic (constants.%Inner.generic.c26)] {
// CHECK:STDOUT:       %U.patt.loc3_15.1: type = symbolic_binding_pattern U, 1 [symbolic = %U.patt.loc3_15.2 (constants.%U.patt)]
// CHECK:STDOUT:       %U.param_patt: type = value_param_pattern %U.patt.loc3_15.1, runtime_param<invalid> [symbolic = %U.patt.loc3_15.2 (constants.%U.patt)]
// CHECK:STDOUT:     } {
// CHECK:STDOUT:       %U.param: type = value_param runtime_param<invalid>
// CHECK:STDOUT:       %U.loc3_15.1: type = bind_symbolic_name U, 1, %U.param [symbolic = %U.loc3_15.2 (constants.%U)]
// CHECK:STDOUT:     }
// CHECK:STDOUT:     %complete_type: <witness> = complete_type_witness %empty_struct_type [template = constants.%complete_type]
// CHECK:STDOUT:
// CHECK:STDOUT:   !members:
// CHECK:STDOUT:     .Self = constants.%Outer.cc3
// CHECK:STDOUT:     .Inner = %Inner.decl
// CHECK:STDOUT:     complete_type_witness = %complete_type
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @Inner(@Outer.%T.loc2_13.1: type, %U.loc3_15.1: type) {
// CHECK:STDOUT:   %U.loc3_15.2: type = bind_symbolic_name U, 1 [symbolic = %U.loc3_15.2 (constants.%U)]
// CHECK:STDOUT:   %U.patt.loc3_15.2: type = symbolic_binding_pattern U, 1 [symbolic = %U.patt.loc3_15.2 (constants.%U.patt)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic = %T (constants.%T)]
// CHECK:STDOUT:   %A.type: type = fn_type @A, @Inner(%T, %U.loc3_15.2) [symbolic = %A.type (constants.%A.type.828)]
// CHECK:STDOUT:   %A: @Inner.%A.type (%A.type.828) = struct_value () [symbolic = %A (constants.%A.483)]
// CHECK:STDOUT:   %B.type: type = fn_type @B, @Inner(%T, %U.loc3_15.2) [symbolic = %B.type (constants.%B.type.d03)]
// CHECK:STDOUT:   %B: @Inner.%B.type (%B.type.d03) = struct_value () [symbolic = %B (constants.%B.4f9)]
// CHECK:STDOUT:   %C.type: type = fn_type @C, @Inner(%T, %U.loc3_15.2) [symbolic = %C.type (constants.%C.type.e6b)]
// CHECK:STDOUT:   %C: @Inner.%C.type (%C.type.e6b) = struct_value () [symbolic = %C (constants.%C.778)]
// CHECK:STDOUT:   %D.type: type = fn_type @D, @Inner(%T, %U.loc3_15.2) [symbolic = %D.type (constants.%D.type.0e5)]
// CHECK:STDOUT:   %D: @Inner.%D.type (%D.type.0e5) = struct_value () [symbolic = %D (constants.%D.74c)]
// CHECK:STDOUT:
// CHECK:STDOUT:   class {
// CHECK:STDOUT:     %A.decl: @Inner.%A.type (%A.type.828) = fn_decl @A [symbolic = @Inner.%A (constants.%A.483)] {
// CHECK:STDOUT:       %return.patt: @A.%Outer.loc4_22.1 (%Outer.cc3) = return_slot_pattern
// CHECK:STDOUT:       %return.param_patt: @A.%Outer.loc4_22.1 (%Outer.cc3) = out_param_pattern %return.patt, runtime_param0
// CHECK:STDOUT:     } {
// CHECK:STDOUT:       %Outer.ref: %Outer.type = name_ref Outer, file.%Outer.decl [template = constants.%Outer.generic]
// CHECK:STDOUT:       %T.ref: type = name_ref T, @Outer.%T.loc2_13.1 [symbolic = %T (constants.%T)]
// CHECK:STDOUT:       %Outer.loc4_22.2: type = class_type @Outer, @Outer(constants.%T) [symbolic = %Outer.loc4_22.1 (constants.%Outer.cc3)]
// CHECK:STDOUT:       %return.param: ref @A.%Outer.loc4_22.1 (%Outer.cc3) = out_param runtime_param0
// CHECK:STDOUT:       %return: ref @A.%Outer.loc4_22.1 (%Outer.cc3) = return_slot %return.param
// CHECK:STDOUT:     }
// CHECK:STDOUT:     %B.decl: @Inner.%B.type (%B.type.d03) = fn_decl @B [symbolic = @Inner.%B (constants.%B.4f9)] {
// CHECK:STDOUT:       %return.patt: @B.%Outer.loc7_22.1 (%Outer.074) = return_slot_pattern
// CHECK:STDOUT:       %return.param_patt: @B.%Outer.loc7_22.1 (%Outer.074) = out_param_pattern %return.patt, runtime_param0
// CHECK:STDOUT:     } {
// CHECK:STDOUT:       %Outer.ref: %Outer.type = name_ref Outer, file.%Outer.decl [template = constants.%Outer.generic]
// CHECK:STDOUT:       %U.ref: type = name_ref U, @Inner.%U.loc3_15.1 [symbolic = %U (constants.%U)]
// CHECK:STDOUT:       %Outer.loc7_22.2: type = class_type @Outer, @Outer(constants.%U) [symbolic = %Outer.loc7_22.1 (constants.%Outer.074)]
// CHECK:STDOUT:       %return.param: ref @B.%Outer.loc7_22.1 (%Outer.074) = out_param runtime_param0
// CHECK:STDOUT:       %return: ref @B.%Outer.loc7_22.1 (%Outer.074) = return_slot %return.param
// CHECK:STDOUT:     }
// CHECK:STDOUT:     %C.decl: @Inner.%C.type (%C.type.e6b) = fn_decl @C [symbolic = @Inner.%C (constants.%C.778)] {
// CHECK:STDOUT:       %return.patt: @C.%Inner.loc10_22.1 (%Inner.ae6) = return_slot_pattern
// CHECK:STDOUT:       %return.param_patt: @C.%Inner.loc10_22.1 (%Inner.ae6) = out_param_pattern %return.patt, runtime_param0
// CHECK:STDOUT:     } {
// CHECK:STDOUT:       %.loc10: @C.%Inner.type (%Inner.type.099) = specific_constant @Outer.%Inner.decl, @Outer(constants.%T) [symbolic = %Inner.generic (constants.%Inner.generic.c26)]
// CHECK:STDOUT:       %Inner.ref: @C.%Inner.type (%Inner.type.099) = name_ref Inner, %.loc10 [symbolic = %Inner.generic (constants.%Inner.generic.c26)]
// CHECK:STDOUT:       %T.ref: type = name_ref T, @Outer.%T.loc2_13.1 [symbolic = %T (constants.%T)]
// CHECK:STDOUT:       %Inner.loc10_22.2: type = class_type @Inner, @Inner(constants.%T, constants.%T) [symbolic = %Inner.loc10_22.1 (constants.%Inner.ae6)]
// CHECK:STDOUT:       %return.param: ref @C.%Inner.loc10_22.1 (%Inner.ae6) = out_param runtime_param0
// CHECK:STDOUT:       %return: ref @C.%Inner.loc10_22.1 (%Inner.ae6) = return_slot %return.param
// CHECK:STDOUT:     }
// CHECK:STDOUT:     %D.decl: @Inner.%D.type (%D.type.0e5) = fn_decl @D [symbolic = @Inner.%D (constants.%D.74c)] {
// CHECK:STDOUT:       %return.patt: @D.%Inner.loc13_22.1 (%Inner.188) = return_slot_pattern
// CHECK:STDOUT:       %return.param_patt: @D.%Inner.loc13_22.1 (%Inner.188) = out_param_pattern %return.patt, runtime_param0
// CHECK:STDOUT:     } {
// CHECK:STDOUT:       %.loc13: @D.%Inner.type (%Inner.type.099) = specific_constant @Outer.%Inner.decl, @Outer(constants.%T) [symbolic = %Inner.generic (constants.%Inner.generic.c26)]
// CHECK:STDOUT:       %Inner.ref: @D.%Inner.type (%Inner.type.099) = name_ref Inner, %.loc13 [symbolic = %Inner.generic (constants.%Inner.generic.c26)]
// CHECK:STDOUT:       %U.ref: type = name_ref U, @Inner.%U.loc3_15.1 [symbolic = %U (constants.%U)]
// CHECK:STDOUT:       %Inner.loc13_22.2: type = class_type @Inner, @Inner(constants.%T, constants.%U) [symbolic = %Inner.loc13_22.1 (constants.%Inner.188)]
// CHECK:STDOUT:       %return.param: ref @D.%Inner.loc13_22.1 (%Inner.188) = out_param runtime_param0
// CHECK:STDOUT:       %return: ref @D.%Inner.loc13_22.1 (%Inner.188) = return_slot %return.param
// CHECK:STDOUT:     }
// CHECK:STDOUT:     %complete_type: <witness> = complete_type_witness %empty_struct_type [template = constants.%complete_type]
// CHECK:STDOUT:
// CHECK:STDOUT:   !members:
// CHECK:STDOUT:     .Self = constants.%Inner.188
// CHECK:STDOUT:     .A = %A.decl
// CHECK:STDOUT:     .B = %B.decl
// CHECK:STDOUT:     .C = %C.decl
// CHECK:STDOUT:     .D = %D.decl
// CHECK:STDOUT:     complete_type_witness = %complete_type
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @A(@Outer.%T.loc2_13.1: type, @Inner.%U.loc3_15.1: type) {
// CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic = %T (constants.%T)]
// CHECK:STDOUT:   %Outer.loc4_22.1: type = class_type @Outer, @Outer(%T) [symbolic = %Outer.loc4_22.1 (constants.%Outer.cc3)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %require_complete: <witness> = require_complete_type @A.%Outer.loc4_22.1 (%Outer.cc3) [symbolic = %require_complete (constants.%require_complete.889)]
// CHECK:STDOUT:   %Outer.val: @A.%Outer.loc4_22.1 (%Outer.cc3) = struct_value () [symbolic = %Outer.val (constants.%Outer.val.079)]
// CHECK:STDOUT:
// CHECK:STDOUT:   fn() -> %return.param_patt: @A.%Outer.loc4_22.1 (%Outer.cc3) {
// CHECK:STDOUT:   !entry:
// CHECK:STDOUT:     %.loc5_15.1: %empty_struct_type = struct_literal ()
// CHECK:STDOUT:     %.loc5_15.2: init @A.%Outer.loc4_22.1 (%Outer.cc3) = class_init (), %return [symbolic = %Outer.val (constants.%Outer.val.079)]
// CHECK:STDOUT:     %.loc5_16: init @A.%Outer.loc4_22.1 (%Outer.cc3) = converted %.loc5_15.1, %.loc5_15.2 [symbolic = %Outer.val (constants.%Outer.val.079)]
// CHECK:STDOUT:     return %.loc5_16 to %return
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @B(@Outer.%T.loc2_13.1: type, @Inner.%U.loc3_15.1: type) {
// CHECK:STDOUT:   %U: type = bind_symbolic_name U, 1 [symbolic = %U (constants.%U)]
// CHECK:STDOUT:   %Outer.loc7_22.1: type = class_type @Outer, @Outer(%U) [symbolic = %Outer.loc7_22.1 (constants.%Outer.074)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %require_complete: <witness> = require_complete_type @B.%Outer.loc7_22.1 (%Outer.074) [symbolic = %require_complete (constants.%require_complete.0d5)]
// CHECK:STDOUT:   %Outer.val: @B.%Outer.loc7_22.1 (%Outer.074) = struct_value () [symbolic = %Outer.val (constants.%Outer.val.5df)]
// CHECK:STDOUT:
// CHECK:STDOUT:   fn() -> %return.param_patt: @B.%Outer.loc7_22.1 (%Outer.074) {
// CHECK:STDOUT:   !entry:
// CHECK:STDOUT:     %.loc8_15.1: %empty_struct_type = struct_literal ()
// CHECK:STDOUT:     %.loc8_15.2: init @B.%Outer.loc7_22.1 (%Outer.074) = class_init (), %return [symbolic = %Outer.val (constants.%Outer.val.5df)]
// CHECK:STDOUT:     %.loc8_16: init @B.%Outer.loc7_22.1 (%Outer.074) = converted %.loc8_15.1, %.loc8_15.2 [symbolic = %Outer.val (constants.%Outer.val.5df)]
// CHECK:STDOUT:     return %.loc8_16 to %return
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @C(@Outer.%T.loc2_13.1: type, @Inner.%U.loc3_15.1: type) {
// CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic = %T (constants.%T)]
// CHECK:STDOUT:   %Inner.type: type = generic_class_type @Inner, @Outer(%T) [symbolic = %Inner.type (constants.%Inner.type.099)]
// CHECK:STDOUT:   %Inner.generic: @C.%Inner.type (%Inner.type.099) = struct_value () [symbolic = %Inner.generic (constants.%Inner.generic.c26)]
// CHECK:STDOUT:   %Inner.loc10_22.1: type = class_type @Inner, @Inner(%T, %T) [symbolic = %Inner.loc10_22.1 (constants.%Inner.ae6)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %require_complete: <witness> = require_complete_type @C.%Inner.loc10_22.1 (%Inner.ae6) [symbolic = %require_complete (constants.%require_complete.a07)]
// CHECK:STDOUT:   %Inner.val: @C.%Inner.loc10_22.1 (%Inner.ae6) = struct_value () [symbolic = %Inner.val (constants.%Inner.val.8ec)]
// CHECK:STDOUT:
// CHECK:STDOUT:   fn() -> %return.param_patt: @C.%Inner.loc10_22.1 (%Inner.ae6) {
// CHECK:STDOUT:   !entry:
// CHECK:STDOUT:     %.loc11_15.1: %empty_struct_type = struct_literal ()
// CHECK:STDOUT:     %.loc11_15.2: init @C.%Inner.loc10_22.1 (%Inner.ae6) = class_init (), %return [symbolic = %Inner.val (constants.%Inner.val.8ec)]
// CHECK:STDOUT:     %.loc11_16: init @C.%Inner.loc10_22.1 (%Inner.ae6) = converted %.loc11_15.1, %.loc11_15.2 [symbolic = %Inner.val (constants.%Inner.val.8ec)]
// CHECK:STDOUT:     return %.loc11_16 to %return
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @D(@Outer.%T.loc2_13.1: type, @Inner.%U.loc3_15.1: type) {
// CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic = %T (constants.%T)]
// CHECK:STDOUT:   %Inner.type: type = generic_class_type @Inner, @Outer(%T) [symbolic = %Inner.type (constants.%Inner.type.099)]
// CHECK:STDOUT:   %Inner.generic: @D.%Inner.type (%Inner.type.099) = struct_value () [symbolic = %Inner.generic (constants.%Inner.generic.c26)]
// CHECK:STDOUT:   %U: type = bind_symbolic_name U, 1 [symbolic = %U (constants.%U)]
// CHECK:STDOUT:   %Inner.loc13_22.1: type = class_type @Inner, @Inner(%T, %U) [symbolic = %Inner.loc13_22.1 (constants.%Inner.188)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %require_complete: <witness> = require_complete_type @D.%Inner.loc13_22.1 (%Inner.188) [symbolic = %require_complete (constants.%require_complete.ae5)]
// CHECK:STDOUT:   %Inner.val: @D.%Inner.loc13_22.1 (%Inner.188) = struct_value () [symbolic = %Inner.val (constants.%Inner.val.2b2)]
// CHECK:STDOUT:
// CHECK:STDOUT:   fn() -> %return.param_patt: @D.%Inner.loc13_22.1 (%Inner.188) {
// CHECK:STDOUT:   !entry:
// CHECK:STDOUT:     %.loc14_15.1: %empty_struct_type = struct_literal ()
// CHECK:STDOUT:     %.loc14_15.2: init @D.%Inner.loc13_22.1 (%Inner.188) = class_init (), %return [symbolic = %Inner.val (constants.%Inner.val.2b2)]
// CHECK:STDOUT:     %.loc14_16: init @D.%Inner.loc13_22.1 (%Inner.188) = converted %.loc14_15.1, %.loc14_15.2 [symbolic = %Inner.val (constants.%Inner.val.2b2)]
// CHECK:STDOUT:     return %.loc14_16 to %return
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Outer(constants.%T) {
// CHECK:STDOUT:   %T.loc2_13.2 => constants.%T
// CHECK:STDOUT:   %T.patt.loc2_13.2 => constants.%T
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %Inner.type => constants.%Inner.type.099
// CHECK:STDOUT:   %Inner.generic => constants.%Inner.generic.c26
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Inner(constants.%T, constants.%U) {
// CHECK:STDOUT:   %U.loc3_15.2 => constants.%U
// CHECK:STDOUT:   %U.patt.loc3_15.2 => constants.%U
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %T => constants.%T
// CHECK:STDOUT:   %A.type => constants.%A.type.828
// CHECK:STDOUT:   %A => constants.%A.483
// CHECK:STDOUT:   %B.type => constants.%B.type.d03
// CHECK:STDOUT:   %B => constants.%B.4f9
// CHECK:STDOUT:   %C.type => constants.%C.type.e6b
// CHECK:STDOUT:   %C => constants.%C.778
// CHECK:STDOUT:   %D.type => constants.%D.type.0e5
// CHECK:STDOUT:   %D => constants.%D.74c
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @A(constants.%T, constants.%U) {
// CHECK:STDOUT:   %T => constants.%T
// CHECK:STDOUT:   %Outer.loc4_22.1 => constants.%Outer.cc3
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Outer(@A.%T) {}
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Outer(constants.%U) {
// CHECK:STDOUT:   %T.loc2_13.2 => constants.%U
// CHECK:STDOUT:   %T.patt.loc2_13.2 => constants.%U
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %Inner.type => constants.%Inner.type.7f1
// CHECK:STDOUT:   %Inner.generic => constants.%Inner.generic.9df
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @B(constants.%T, constants.%U) {
// CHECK:STDOUT:   %U => constants.%U
// CHECK:STDOUT:   %Outer.loc7_22.1 => constants.%Outer.074
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Outer(@B.%U) {}
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Inner(constants.%T, constants.%T) {
// CHECK:STDOUT:   %U.loc3_15.2 => constants.%T
// CHECK:STDOUT:   %U.patt.loc3_15.2 => constants.%T
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %T => constants.%T
// CHECK:STDOUT:   %A.type => constants.%A.type.daf
// CHECK:STDOUT:   %A => constants.%A.7bc
// CHECK:STDOUT:   %B.type => constants.%B.type.24d
// CHECK:STDOUT:   %B => constants.%B.c71
// CHECK:STDOUT:   %C.type => constants.%C.type.8cc
// CHECK:STDOUT:   %C => constants.%C.516
// CHECK:STDOUT:   %D.type => constants.%D.type.36d
// CHECK:STDOUT:   %D => constants.%D.60f
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @C(constants.%T, constants.%U) {
// CHECK:STDOUT:   %T => constants.%T
// CHECK:STDOUT:   %Inner.type => constants.%Inner.type.099
// CHECK:STDOUT:   %Inner.generic => constants.%Inner.generic.c26
// CHECK:STDOUT:   %Inner.loc10_22.1 => constants.%Inner.ae6
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Outer(@C.%T) {}
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Inner(@C.%T, @C.%T) {}
// CHECK:STDOUT:
// CHECK:STDOUT: specific @D(constants.%T, constants.%U) {
// CHECK:STDOUT:   %T => constants.%T
// CHECK:STDOUT:   %Inner.type => constants.%Inner.type.099
// CHECK:STDOUT:   %Inner.generic => constants.%Inner.generic.c26
// CHECK:STDOUT:   %U => constants.%U
// CHECK:STDOUT:   %Inner.loc13_22.1 => constants.%Inner.188
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Outer(@D.%T) {}
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Inner(@D.%T, @D.%U) {}
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Inner(%T, %U.loc3_15.2) {}
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Outer(%T.loc2_13.2) {}
// CHECK:STDOUT: