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carbon-lang/toolchain/check/testdata/class/reorder_qualified.carbon
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// 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/reorder_qualified.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/class/reorder_qualified.carbon
class A {
class B {
class C;
fn BF();
var b: i32;
}
class B.C {
class D {
fn F();
fn DF();
var d: i32;
}
fn D.DF() {
// A, B, C, and D are complete here.
var a: A = {.a = 1};
var b: B = {.b = 2};
var c: C = {.c = 3};
var d: D = {.d = 4};
// Unqualified lookup looks in all of them.
AF();
BF();
CF();
DF();
}
fn CF();
var c: i32;
}
fn AF();
var a: i32;
}
// CHECK:STDOUT: --- reorder_qualified.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %A: type = class_type @A [concrete]
// CHECK:STDOUT: %B: type = class_type @B [concrete]
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %BF.type: type = fn_type @BF [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %BF: %BF.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: %B.elem: type = unbound_element_type %B, %i32 [concrete]
// CHECK:STDOUT: %struct_type.b.0a3: type = struct_type {.b: %i32} [concrete]
// CHECK:STDOUT: %complete_type.ba8: <witness> = complete_type_witness %struct_type.b.0a3 [concrete]
// CHECK:STDOUT: %D: type = class_type @D [concrete]
// CHECK:STDOUT: %F.type: type = fn_type @F [concrete]
// CHECK:STDOUT: %F: %F.type = struct_value () [concrete]
// CHECK:STDOUT: %DF.type: type = fn_type @DF [concrete]
// CHECK:STDOUT: %DF: %DF.type = struct_value () [concrete]
// CHECK:STDOUT: %D.elem: type = unbound_element_type %D, %i32 [concrete]
// CHECK:STDOUT: %struct_type.d.b7b: type = struct_type {.d: %i32} [concrete]
// CHECK:STDOUT: %complete_type.860: <witness> = complete_type_witness %struct_type.d.b7b [concrete]
// CHECK:STDOUT: %CF.type: type = fn_type @CF [concrete]
// CHECK:STDOUT: %CF: %CF.type = struct_value () [concrete]
// CHECK:STDOUT: %C.elem: type = unbound_element_type %C, %i32 [concrete]
// CHECK:STDOUT: %struct_type.c.b66: type = struct_type {.c: %i32} [concrete]
// CHECK:STDOUT: %complete_type.836: <witness> = complete_type_witness %struct_type.c.b66 [concrete]
// CHECK:STDOUT: %AF.type: type = fn_type @AF [concrete]
// CHECK:STDOUT: %AF: %AF.type = struct_value () [concrete]
// CHECK:STDOUT: %A.elem: type = unbound_element_type %A, %i32 [concrete]
// CHECK:STDOUT: %struct_type.a.ba9: type = struct_type {.a: %i32} [concrete]
// CHECK:STDOUT: %complete_type.fd7: <witness> = complete_type_witness %struct_type.a.ba9 [concrete]
// CHECK:STDOUT: %int_1.5b8: Core.IntLiteral = int_value 1 [concrete]
// CHECK:STDOUT: %struct_type.a.a6c: type = struct_type {.a: Core.IntLiteral} [concrete]
// CHECK:STDOUT: %ImplicitAs.type.205: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [concrete]
// CHECK:STDOUT: %Convert.type.1b6: type = fn_type @Convert.1, @ImplicitAs(%i32) [concrete]
// CHECK:STDOUT: %impl_witness.d39: <witness> = impl_witness (imports.%Core.import_ref.a5b), @impl.1(%int_32) [concrete]
// CHECK:STDOUT: %Convert.type.035: type = fn_type @Convert.2, @impl.1(%int_32) [concrete]
// CHECK:STDOUT: %Convert.956: %Convert.type.035 = struct_value () [concrete]
// CHECK:STDOUT: %ImplicitAs.facet: %ImplicitAs.type.205 = facet_value Core.IntLiteral, %impl_witness.d39 [concrete]
// CHECK:STDOUT: %.a0b: type = fn_type_with_self_type %Convert.type.1b6, %ImplicitAs.facet [concrete]
// CHECK:STDOUT: %Convert.bound.ab5: <bound method> = bound_method %int_1.5b8, %Convert.956 [concrete]
// CHECK:STDOUT: %Convert.specific_fn.70c: <specific function> = specific_function %Convert.bound.ab5, @Convert.2(%int_32) [concrete]
// CHECK:STDOUT: %int_1.5d2: %i32 = int_value 1 [concrete]
// CHECK:STDOUT: %A.val: %A = struct_value (%int_1.5d2) [concrete]
// CHECK:STDOUT: %int_2.ecc: Core.IntLiteral = int_value 2 [concrete]
// CHECK:STDOUT: %struct_type.b.a15: type = struct_type {.b: Core.IntLiteral} [concrete]
// CHECK:STDOUT: %Convert.bound.ef9: <bound method> = bound_method %int_2.ecc, %Convert.956 [concrete]
// CHECK:STDOUT: %Convert.specific_fn.787: <specific function> = specific_function %Convert.bound.ef9, @Convert.2(%int_32) [concrete]
// CHECK:STDOUT: %int_2.ef8: %i32 = int_value 2 [concrete]
// CHECK:STDOUT: %B.val: %B = struct_value (%int_2.ef8) [concrete]
// CHECK:STDOUT: %int_3.1ba: Core.IntLiteral = int_value 3 [concrete]
// CHECK:STDOUT: %struct_type.c.5b8: type = struct_type {.c: Core.IntLiteral} [concrete]
// CHECK:STDOUT: %Convert.bound.b30: <bound method> = bound_method %int_3.1ba, %Convert.956 [concrete]
// CHECK:STDOUT: %Convert.specific_fn.b42: <specific function> = specific_function %Convert.bound.b30, @Convert.2(%int_32) [concrete]
// CHECK:STDOUT: %int_3.822: %i32 = int_value 3 [concrete]
// CHECK:STDOUT: %C.val: %C = struct_value (%int_3.822) [concrete]
// CHECK:STDOUT: %int_4.0c1: Core.IntLiteral = int_value 4 [concrete]
// CHECK:STDOUT: %struct_type.d.3ea: type = struct_type {.d: Core.IntLiteral} [concrete]
// CHECK:STDOUT: %Convert.bound.ac3: <bound method> = bound_method %int_4.0c1, %Convert.956 [concrete]
// CHECK:STDOUT: %Convert.specific_fn.450: <specific function> = specific_function %Convert.bound.ac3, @Convert.2(%int_32) [concrete]
// CHECK:STDOUT: %int_4.940: %i32 = int_value 4 [concrete]
// CHECK:STDOUT: %D.val: %D = struct_value (%int_4.940) [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: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .Core = imports.%Core
// CHECK:STDOUT: .A = %A.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core.import = import Core
// CHECK:STDOUT: %A.decl: type = class_decl @A [concrete = constants.%A] {} {}
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @A {
// CHECK:STDOUT: %B.decl: type = class_decl @B [concrete = constants.%B] {} {}
// CHECK:STDOUT: %C.decl: type = class_decl @C [concrete = constants.%C] {} {}
// CHECK:STDOUT: %AF.decl: %AF.type = fn_decl @AF [concrete = constants.%AF] {} {}
// CHECK:STDOUT: %.loc46_8: %A.elem = field_decl a, element0 [concrete]
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %.loc46_3: %A.elem = var_pattern %.loc46_8
// CHECK:STDOUT: }
// CHECK:STDOUT: %.var: ref %A.elem = var <none>
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.a.ba9 [concrete = constants.%complete_type.fd7]
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%A
// CHECK:STDOUT: .B = %B.decl
// CHECK:STDOUT: .AF = %AF.decl
// CHECK:STDOUT: .a = %.loc46_8
// CHECK:STDOUT: .A = <poisoned>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @B {
// CHECK:STDOUT: %C.decl: type = class_decl @C [concrete = constants.%C] {} {}
// CHECK:STDOUT: %BF.decl: %BF.type = fn_decl @BF [concrete = constants.%BF] {} {}
// CHECK:STDOUT: %.loc16_10: %B.elem = field_decl b, element0 [concrete]
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %.loc16_5: %B.elem = var_pattern %.loc16_10
// CHECK:STDOUT: }
// CHECK:STDOUT: %.var: ref %B.elem = var <none>
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.b.0a3 [concrete = constants.%complete_type.ba8]
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%B
// CHECK:STDOUT: .C = %C.decl
// CHECK:STDOUT: .BF = %BF.decl
// CHECK:STDOUT: .b = %.loc16_10
// CHECK:STDOUT: .A = <poisoned>
// CHECK:STDOUT: .B = <poisoned>
// CHECK:STDOUT: .AF = <poisoned>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @C {
// CHECK:STDOUT: %D.decl: type = class_decl @D [concrete = constants.%D] {} {}
// CHECK:STDOUT: %DF.decl: %DF.type = fn_decl @DF [concrete = constants.%DF] {} {}
// CHECK:STDOUT: %CF.decl: %CF.type = fn_decl @CF [concrete = constants.%CF] {} {}
// CHECK:STDOUT: %.loc42_10: %C.elem = field_decl c, element0 [concrete]
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %.loc42_5: %C.elem = var_pattern %.loc42_10
// CHECK:STDOUT: }
// CHECK:STDOUT: %.var: ref %C.elem = var <none>
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.c.b66 [concrete = constants.%complete_type.836]
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%C
// CHECK:STDOUT: .D = %D.decl
// CHECK:STDOUT: .CF = %CF.decl
// CHECK:STDOUT: .c = %.loc42_10
// CHECK:STDOUT: .A = <poisoned>
// CHECK:STDOUT: .B = <poisoned>
// CHECK:STDOUT: .C = <poisoned>
// CHECK:STDOUT: .AF = <poisoned>
// CHECK:STDOUT: .BF = <poisoned>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @D {
// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {} {}
// CHECK:STDOUT: %DF.decl: %DF.type = fn_decl @DF [concrete = constants.%DF] {} {}
// CHECK:STDOUT: %.loc24_12: %D.elem = field_decl d, element0 [concrete]
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %.loc24_7: %D.elem = var_pattern %.loc24_12
// CHECK:STDOUT: }
// CHECK:STDOUT: %.var: ref %D.elem = var <none>
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.d.b7b [concrete = constants.%complete_type.860]
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%D
// CHECK:STDOUT: .F = %F.decl
// CHECK:STDOUT: .DF = %DF.decl
// CHECK:STDOUT: .d = %.loc24_12
// CHECK:STDOUT: .A = <poisoned>
// CHECK:STDOUT: .B = <poisoned>
// CHECK:STDOUT: .C = <poisoned>
// CHECK:STDOUT: .D = <poisoned>
// CHECK:STDOUT: .AF = <poisoned>
// CHECK:STDOUT: .BF = <poisoned>
// CHECK:STDOUT: .CF = <poisoned>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @BF();
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F();
// CHECK:STDOUT:
// CHECK:STDOUT: fn @DF() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %a.patt: %A = binding_pattern a
// CHECK:STDOUT: %.loc29_7.1: %A = var_pattern %a.patt
// CHECK:STDOUT: }
// CHECK:STDOUT: %a.var: ref %A = var a
// CHECK:STDOUT: %int_1: Core.IntLiteral = int_value 1 [concrete = constants.%int_1.5b8]
// CHECK:STDOUT: %.loc29_25.1: %struct_type.a.a6c = struct_literal (%int_1)
// CHECK:STDOUT: %impl.elem0.loc29: %.a0b = impl_witness_access constants.%impl_witness.d39, element0 [concrete = constants.%Convert.956]
// CHECK:STDOUT: %bound_method.loc29: <bound method> = bound_method %int_1, %impl.elem0.loc29 [concrete = constants.%Convert.bound.ab5]
// CHECK:STDOUT: %specific_fn.loc29: <specific function> = specific_function %bound_method.loc29, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn.70c]
// CHECK:STDOUT: %int.convert_checked.loc29: init %i32 = call %specific_fn.loc29(%int_1) [concrete = constants.%int_1.5d2]
// CHECK:STDOUT: %.loc29_25.2: init %i32 = converted %int_1, %int.convert_checked.loc29 [concrete = constants.%int_1.5d2]
// CHECK:STDOUT: %.loc29_25.3: ref %i32 = class_element_access %a.var, element0
// CHECK:STDOUT: %.loc29_25.4: init %i32 = initialize_from %.loc29_25.2 to %.loc29_25.3 [concrete = constants.%int_1.5d2]
// CHECK:STDOUT: %.loc29_25.5: init %A = class_init (%.loc29_25.4), %a.var [concrete = constants.%A.val]
// CHECK:STDOUT: %.loc29_7.2: init %A = converted %.loc29_25.1, %.loc29_25.5 [concrete = constants.%A.val]
// CHECK:STDOUT: assign %a.var, %.loc29_7.2
// CHECK:STDOUT: %A.ref: type = name_ref A, file.%A.decl [concrete = constants.%A]
// CHECK:STDOUT: %a: ref %A = bind_name a, %a.var
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %b.patt: %B = binding_pattern b
// CHECK:STDOUT: %.loc30_7.1: %B = var_pattern %b.patt
// CHECK:STDOUT: }
// CHECK:STDOUT: %b.var: ref %B = var b
// CHECK:STDOUT: %int_2: Core.IntLiteral = int_value 2 [concrete = constants.%int_2.ecc]
// CHECK:STDOUT: %.loc30_25.1: %struct_type.b.a15 = struct_literal (%int_2)
// CHECK:STDOUT: %impl.elem0.loc30: %.a0b = impl_witness_access constants.%impl_witness.d39, element0 [concrete = constants.%Convert.956]
// CHECK:STDOUT: %bound_method.loc30: <bound method> = bound_method %int_2, %impl.elem0.loc30 [concrete = constants.%Convert.bound.ef9]
// CHECK:STDOUT: %specific_fn.loc30: <specific function> = specific_function %bound_method.loc30, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn.787]
// CHECK:STDOUT: %int.convert_checked.loc30: init %i32 = call %specific_fn.loc30(%int_2) [concrete = constants.%int_2.ef8]
// CHECK:STDOUT: %.loc30_25.2: init %i32 = converted %int_2, %int.convert_checked.loc30 [concrete = constants.%int_2.ef8]
// CHECK:STDOUT: %.loc30_25.3: ref %i32 = class_element_access %b.var, element0
// CHECK:STDOUT: %.loc30_25.4: init %i32 = initialize_from %.loc30_25.2 to %.loc30_25.3 [concrete = constants.%int_2.ef8]
// CHECK:STDOUT: %.loc30_25.5: init %B = class_init (%.loc30_25.4), %b.var [concrete = constants.%B.val]
// CHECK:STDOUT: %.loc30_7.2: init %B = converted %.loc30_25.1, %.loc30_25.5 [concrete = constants.%B.val]
// CHECK:STDOUT: assign %b.var, %.loc30_7.2
// CHECK:STDOUT: %B.ref: type = name_ref B, @A.%B.decl [concrete = constants.%B]
// CHECK:STDOUT: %b: ref %B = bind_name b, %b.var
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %c.patt: %C = binding_pattern c
// CHECK:STDOUT: %.loc31_7.1: %C = var_pattern %c.patt
// CHECK:STDOUT: }
// CHECK:STDOUT: %c.var: ref %C = var c
// CHECK:STDOUT: %int_3: Core.IntLiteral = int_value 3 [concrete = constants.%int_3.1ba]
// CHECK:STDOUT: %.loc31_25.1: %struct_type.c.5b8 = struct_literal (%int_3)
// CHECK:STDOUT: %impl.elem0.loc31: %.a0b = impl_witness_access constants.%impl_witness.d39, element0 [concrete = constants.%Convert.956]
// CHECK:STDOUT: %bound_method.loc31: <bound method> = bound_method %int_3, %impl.elem0.loc31 [concrete = constants.%Convert.bound.b30]
// CHECK:STDOUT: %specific_fn.loc31: <specific function> = specific_function %bound_method.loc31, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn.b42]
// CHECK:STDOUT: %int.convert_checked.loc31: init %i32 = call %specific_fn.loc31(%int_3) [concrete = constants.%int_3.822]
// CHECK:STDOUT: %.loc31_25.2: init %i32 = converted %int_3, %int.convert_checked.loc31 [concrete = constants.%int_3.822]
// CHECK:STDOUT: %.loc31_25.3: ref %i32 = class_element_access %c.var, element0
// CHECK:STDOUT: %.loc31_25.4: init %i32 = initialize_from %.loc31_25.2 to %.loc31_25.3 [concrete = constants.%int_3.822]
// CHECK:STDOUT: %.loc31_25.5: init %C = class_init (%.loc31_25.4), %c.var [concrete = constants.%C.val]
// CHECK:STDOUT: %.loc31_7.2: init %C = converted %.loc31_25.1, %.loc31_25.5 [concrete = constants.%C.val]
// CHECK:STDOUT: assign %c.var, %.loc31_7.2
// CHECK:STDOUT: %C.ref: type = name_ref C, @B.%C.decl [concrete = constants.%C]
// CHECK:STDOUT: %c: ref %C = bind_name c, %c.var
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %d.patt: %D = binding_pattern d
// CHECK:STDOUT: %.loc32_7.1: %D = var_pattern %d.patt
// CHECK:STDOUT: }
// CHECK:STDOUT: %d.var: ref %D = var d
// CHECK:STDOUT: %int_4: Core.IntLiteral = int_value 4 [concrete = constants.%int_4.0c1]
// CHECK:STDOUT: %.loc32_25.1: %struct_type.d.3ea = struct_literal (%int_4)
// CHECK:STDOUT: %impl.elem0.loc32: %.a0b = impl_witness_access constants.%impl_witness.d39, element0 [concrete = constants.%Convert.956]
// CHECK:STDOUT: %bound_method.loc32: <bound method> = bound_method %int_4, %impl.elem0.loc32 [concrete = constants.%Convert.bound.ac3]
// CHECK:STDOUT: %specific_fn.loc32: <specific function> = specific_function %bound_method.loc32, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn.450]
// CHECK:STDOUT: %int.convert_checked.loc32: init %i32 = call %specific_fn.loc32(%int_4) [concrete = constants.%int_4.940]
// CHECK:STDOUT: %.loc32_25.2: init %i32 = converted %int_4, %int.convert_checked.loc32 [concrete = constants.%int_4.940]
// CHECK:STDOUT: %.loc32_25.3: ref %i32 = class_element_access %d.var, element0
// CHECK:STDOUT: %.loc32_25.4: init %i32 = initialize_from %.loc32_25.2 to %.loc32_25.3 [concrete = constants.%int_4.940]
// CHECK:STDOUT: %.loc32_25.5: init %D = class_init (%.loc32_25.4), %d.var [concrete = constants.%D.val]
// CHECK:STDOUT: %.loc32_7.2: init %D = converted %.loc32_25.1, %.loc32_25.5 [concrete = constants.%D.val]
// CHECK:STDOUT: assign %d.var, %.loc32_7.2
// CHECK:STDOUT: %D.ref: type = name_ref D, @C.%D.decl [concrete = constants.%D]
// CHECK:STDOUT: %d: ref %D = bind_name d, %d.var
// CHECK:STDOUT: %AF.ref: %AF.type = name_ref AF, @A.%AF.decl [concrete = constants.%AF]
// CHECK:STDOUT: %AF.call: init %empty_tuple.type = call %AF.ref()
// CHECK:STDOUT: %BF.ref: %BF.type = name_ref BF, @B.%BF.decl [concrete = constants.%BF]
// CHECK:STDOUT: %BF.call: init %empty_tuple.type = call %BF.ref()
// CHECK:STDOUT: %CF.ref: %CF.type = name_ref CF, @C.%CF.decl [concrete = constants.%CF]
// CHECK:STDOUT: %CF.call: init %empty_tuple.type = call %CF.ref()
// CHECK:STDOUT: %DF.ref: %DF.type = name_ref DF, @D.%DF.decl [concrete = constants.%DF]
// CHECK:STDOUT: %DF.call: init %empty_tuple.type = call %DF.ref()
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @CF();
// CHECK:STDOUT:
// CHECK:STDOUT: fn @AF();
// CHECK:STDOUT: