mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-05 21:31:24 +01:00
Jon Ross-Perkins
10e256a241
Building on #4502, give empty tuple values a distinct name, and also explicitly name tuple types (previously values but not types were named).
76 lines
4.1 KiB
Plaintext
76 lines
4.1 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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// 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/tuple/one_element.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/tuple/one_element.carbon
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var x: (i32,) = (4,);
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var y: (i32,) = x;
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// CHECK:STDOUT: --- one_element.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %Int32.type: type = fn_type @Int32 [template]
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// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [template]
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// CHECK:STDOUT: %Int32: %Int32.type = struct_value () [template]
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// CHECK:STDOUT: %tuple.type.1: type = tuple_type (type) [template]
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// CHECK:STDOUT: %tuple.type.2: type = tuple_type (i32) [template]
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// CHECK:STDOUT: %.1: i32 = int_value 4 [template]
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// CHECK:STDOUT: %tuple: %tuple.type.2 = tuple_value (%.1) [template]
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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: %Core: <namespace> = namespace file.%Core.import, [template] {
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// CHECK:STDOUT: .Int32 = %import_ref
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// CHECK:STDOUT: import Core//prelude
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// CHECK:STDOUT: import Core//prelude/...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %import_ref: %Int32.type = import_ref Core//prelude/types, inst+15, loaded [template = constants.%Int32]
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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: package: <namespace> = namespace [template] {
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// CHECK:STDOUT: .Core = imports.%Core
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// CHECK:STDOUT: .x = %x
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// CHECK:STDOUT: .y = %y
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core.import = import Core
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// CHECK:STDOUT: %int.make_type_32.loc11: init type = call constants.%Int32() [template = i32]
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// CHECK:STDOUT: %.loc11_13.1: %tuple.type.1 = tuple_literal (%int.make_type_32.loc11)
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// CHECK:STDOUT: %.loc11_13.2: type = value_of_initializer %int.make_type_32.loc11 [template = i32]
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// CHECK:STDOUT: %.loc11_13.3: type = converted %int.make_type_32.loc11, %.loc11_13.2 [template = i32]
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// CHECK:STDOUT: %.loc11_13.4: type = converted %.loc11_13.1, constants.%tuple.type.2 [template = constants.%tuple.type.2]
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// CHECK:STDOUT: %x.var: ref %tuple.type.2 = var x
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// CHECK:STDOUT: %x: ref %tuple.type.2 = bind_name x, %x.var
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// CHECK:STDOUT: %int.make_type_32.loc12: init type = call constants.%Int32() [template = i32]
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// CHECK:STDOUT: %.loc12_13.1: %tuple.type.1 = tuple_literal (%int.make_type_32.loc12)
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// CHECK:STDOUT: %.loc12_13.2: type = value_of_initializer %int.make_type_32.loc12 [template = i32]
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// CHECK:STDOUT: %.loc12_13.3: type = converted %int.make_type_32.loc12, %.loc12_13.2 [template = i32]
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// CHECK:STDOUT: %.loc12_13.4: type = converted %.loc12_13.1, constants.%tuple.type.2 [template = constants.%tuple.type.2]
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// CHECK:STDOUT: %y.var: ref %tuple.type.2 = var y
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// CHECK:STDOUT: %y: ref %tuple.type.2 = bind_name y, %y.var
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Int32() -> type = "int.make_type_32";
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @__global_init() {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %.loc11_18: i32 = int_value 4 [template = constants.%.1]
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// CHECK:STDOUT: %.loc11_20.1: %tuple.type.2 = tuple_literal (%.loc11_18)
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// CHECK:STDOUT: %.loc11_20.2: init %tuple.type.2 = tuple_init (%.loc11_18) to file.%x.var [template = constants.%tuple]
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// CHECK:STDOUT: %.loc11_21: init %tuple.type.2 = converted %.loc11_20.1, %.loc11_20.2 [template = constants.%tuple]
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// CHECK:STDOUT: assign file.%x.var, %.loc11_21
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// CHECK:STDOUT: %x.ref: ref %tuple.type.2 = name_ref x, file.%x
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// CHECK:STDOUT: %.loc12_17.1: ref i32 = tuple_access %x.ref, element0
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// CHECK:STDOUT: %.loc12_17.2: i32 = bind_value %.loc12_17.1
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// CHECK:STDOUT: %.loc12_17.3: init %tuple.type.2 = tuple_init (%.loc12_17.2) to file.%y.var
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// CHECK:STDOUT: %.loc12_18: init %tuple.type.2 = converted %x.ref, %.loc12_17.3
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// CHECK:STDOUT: assign file.%y.var, %.loc12_18
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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