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https://github.com/carbon-language/carbon-lang.git
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Geoff RomerandDana Jansens
e67b6db910
Shorthand names are intended to be used in the textual format of references to instructions in another IR (which can't happen now, but will be possible in a forthcoming PR). The shorthand name uses the file name (minus the `.carbon` suffix) as a base, and if that base name is ambiguous within the compilation, it is given a numerical suffix `.N`, just like other textual IR names. Shorthand names are prefixed with `$` in the textual format, to distinguish them from inst and scope names. For example, a file `foo/bar.carbon` has the shorthand name `$bar`, and an instruction `@baz.%qux` in that file can be referenced from another file as `$bar.@baz.%qux`. This PR adds `toolchain/check/testdata/basics/file_name.carbon` to test this behavior. All other test changes are just applying this change to the existing textual SemIR dumps. --------- Co-authored-by: Dana Jansens <danakj@orodu.net>
150 lines
8.0 KiB
Plaintext
150 lines
8.0 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/uint.carbon
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//
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// AUTOUPDATE
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// TIP: To test this file alone, run:
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// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/interop/cpp/enum/using.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/interop/cpp/enum/using.carbon
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// --- enum.h
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enum class Color {Red, Blue, Green};
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// CHECK:STDERR: ╷ ╭── included from: import_enum.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./enum.h:[[@LINE+7]]:7
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// CHECK:STDERR: -> │ using enum Color;
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ warning: using enum declaration is a C++20 extension
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// CHECK:STDERR: · ┃ [CppInteropParseWarning]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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using enum Color;
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class Zoo {
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public:
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enum class Animal { Cat, Dog, Horse };
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};
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// CHECK:STDERR: ╷ ╭── included from: import_enum.carbon [InCppInclude]
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// CHECK:STDERR: ├─┤ ./enum.h:[[@LINE+7]]:7
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// CHECK:STDERR: -> │ using enum Zoo::Animal;
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// CHECK:STDERR: · ┳
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// CHECK:STDERR: · ┗━━┫ warning: using enum declaration is a C++20 extension
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// CHECK:STDERR: · ┃ [CppInteropParseWarning]
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// CHECK:STDERR: ╰────
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// CHECK:STDERR:
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using enum Zoo::Animal;
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// --- import_enum.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "enum.h";
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//@dump-sem-ir-begin
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fn F() {
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let unused col : Cpp.Color = Cpp.Color.Red;
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let unused colb : Cpp.Color = Cpp.Blue;
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let unused pet : Cpp.Zoo.Animal = Cpp.Zoo.Animal.Cat;
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let unused pet2 : Cpp.Zoo.Animal = Cpp.Dog;
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}
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//@dump-sem-ir-end
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// CHECK:STDOUT: --- import_enum.carbon = $import_enum
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: type: type = facet_type <type> [concrete]
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// CHECK:STDOUT: %F.type: type = fn_type @F [concrete]
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// CHECK:STDOUT: %F: %F.type = struct_value () [concrete]
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// CHECK:STDOUT: %Color: type = class_type @Color [concrete]
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// CHECK:STDOUT: %pattern_type.732: type = pattern_type %Color [concrete]
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// CHECK:STDOUT: %col.patt: %pattern_type.732 = value_binding_pattern col [concrete]
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// CHECK:STDOUT: %int_0.59e: %Color = int_value 0 [concrete]
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// CHECK:STDOUT: %colb.patt: %pattern_type.732 = value_binding_pattern colb [concrete]
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// CHECK:STDOUT: %int_1.b76: %Color = int_value 1 [concrete]
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// CHECK:STDOUT: %Zoo: type = class_type @Zoo [concrete]
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// CHECK:STDOUT: %Animal: type = class_type @Animal [concrete]
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// CHECK:STDOUT: %pattern_type.8cd: type = pattern_type %Animal [concrete]
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// CHECK:STDOUT: %pet.patt: %pattern_type.8cd = value_binding_pattern pet [concrete]
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// CHECK:STDOUT: %int_0.648: %Animal = int_value 0 [concrete]
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// CHECK:STDOUT: %pet2.patt: %pattern_type.8cd = value_binding_pattern pet2 [concrete]
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// CHECK:STDOUT: %int_1.e7b: %Animal = int_value 1 [concrete]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: .Color = %Color.decl
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// CHECK:STDOUT: .Blue = %int_1.b76
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// CHECK:STDOUT: .Zoo = %Zoo.decl
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// CHECK:STDOUT: .Dog = %int_1.e7b
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Color.decl: type = class_decl @Color [concrete = constants.%Color] {} {}
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// CHECK:STDOUT: %int_0.59e: %Color = int_value 0 [concrete = constants.%int_0.59e]
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// CHECK:STDOUT: %int_1.b76: %Color = int_value 1 [concrete = constants.%int_1.b76]
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// CHECK:STDOUT: %Zoo.decl: type = class_decl @Zoo [concrete = constants.%Zoo] {} {}
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// CHECK:STDOUT: %Animal.decl: type = class_decl @Animal [concrete = constants.%Animal] {} {}
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// CHECK:STDOUT: %int_0.648: %Animal = int_value 0 [concrete = constants.%int_0.648]
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// CHECK:STDOUT: %int_1.e7b: %Animal = int_value 1 [concrete = constants.%int_1.e7b]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {} {}
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @F() {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %Cpp.ref.loc8_32: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
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// CHECK:STDOUT: %Color.ref.loc8_35: type = name_ref Color, imports.%Color.decl [concrete = constants.%Color]
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// CHECK:STDOUT: %Red.ref: %Color = name_ref Red, imports.%int_0.59e [concrete = constants.%int_0.59e]
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// CHECK:STDOUT: %.loc8: type = splice_block %Color.ref.loc8_23 [concrete = constants.%Color] {
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// CHECK:STDOUT: %Cpp.ref.loc8_20: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
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// CHECK:STDOUT: %Color.ref.loc8_23: type = name_ref Color, imports.%Color.decl [concrete = constants.%Color]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %col: %Color = wrapper_binding col, %Red.ref
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// CHECK:STDOUT: name_binding_decl {
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// CHECK:STDOUT: %col.patt: %pattern_type.732 = value_binding_pattern col [concrete = constants.%col.patt]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Cpp.ref.loc9_33: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
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// CHECK:STDOUT: %Blue.ref: %Color = name_ref Blue, imports.%int_1.b76 [concrete = constants.%int_1.b76]
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// CHECK:STDOUT: %.loc9: type = splice_block %Color.ref.loc9 [concrete = constants.%Color] {
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// CHECK:STDOUT: %Cpp.ref.loc9_21: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
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// CHECK:STDOUT: %Color.ref.loc9: type = name_ref Color, imports.%Color.decl [concrete = constants.%Color]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %colb: %Color = wrapper_binding colb, %Blue.ref
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// CHECK:STDOUT: name_binding_decl {
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// CHECK:STDOUT: %colb.patt: %pattern_type.732 = value_binding_pattern colb [concrete = constants.%colb.patt]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Cpp.ref.loc10_37: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
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// CHECK:STDOUT: %Zoo.ref.loc10_40: type = name_ref Zoo, imports.%Zoo.decl [concrete = constants.%Zoo]
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// CHECK:STDOUT: %Animal.ref.loc10_44: type = name_ref Animal, imports.%Animal.decl [concrete = constants.%Animal]
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// CHECK:STDOUT: %Cat.ref: %Animal = name_ref Cat, imports.%int_0.648 [concrete = constants.%int_0.648]
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// CHECK:STDOUT: %.loc10: type = splice_block %Animal.ref.loc10_27 [concrete = constants.%Animal] {
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// CHECK:STDOUT: %Cpp.ref.loc10_20: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
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// CHECK:STDOUT: %Zoo.ref.loc10_23: type = name_ref Zoo, imports.%Zoo.decl [concrete = constants.%Zoo]
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// CHECK:STDOUT: %Animal.ref.loc10_27: type = name_ref Animal, imports.%Animal.decl [concrete = constants.%Animal]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %pet: %Animal = wrapper_binding pet, %Cat.ref
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// CHECK:STDOUT: name_binding_decl {
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// CHECK:STDOUT: %pet.patt: %pattern_type.8cd = value_binding_pattern pet [concrete = constants.%pet.patt]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Cpp.ref.loc11_38: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
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// CHECK:STDOUT: %Dog.ref: %Animal = name_ref Dog, imports.%int_1.e7b [concrete = constants.%int_1.e7b]
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// CHECK:STDOUT: %.loc11: type = splice_block %Animal.ref.loc11 [concrete = constants.%Animal] {
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// CHECK:STDOUT: %Cpp.ref.loc11_21: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
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// CHECK:STDOUT: %Zoo.ref.loc11: type = name_ref Zoo, imports.%Zoo.decl [concrete = constants.%Zoo]
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// CHECK:STDOUT: %Animal.ref.loc11: type = name_ref Animal, imports.%Animal.decl [concrete = constants.%Animal]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %pet2: %Animal = wrapper_binding pet2, %Dog.ref
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// CHECK:STDOUT: name_binding_decl {
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// CHECK:STDOUT: %pet2.patt: %pattern_type.8cd = value_binding_pattern pet2 [concrete = constants.%pet2.patt]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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