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carbon-lang/toolchain/semantics/testdata/struct/empty.carbon
T
Jon Ross-Perkins 1497e1333d Switch types to a SemanticsTypeId. (#2854)
This switches types to using SemanticsTypeId instead of SemanticsNodeId, and lowering pre-builds its list of types. The empty tuple type is special-cased because we don't want to emit it unless it's in-use, but as the implicit return for functions, it's frequently used. Callables use invalid to indicate the implicit return, and that seems undesirable to change due to the size increase.
2023-05-26 11:19:49 -07:00

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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
// CHECK:STDOUT: cross_reference_irs_size: 1
// CHECK:STDOUT: callables: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: integer_literals: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: real_literals: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: strings: [
// CHECK:STDOUT: x,
// CHECK:STDOUT: y,
// CHECK:STDOUT: ]
// CHECK:STDOUT: types: [
// CHECK:STDOUT: node+0,
// CHECK:STDOUT: node+4,
// CHECK:STDOUT: node+7,
// CHECK:STDOUT: ]
// CHECK:STDOUT: nodes: [
// CHECK:STDOUT: {kind: StructType, arg0: block0, type: typeTypeType},
// CHECK:STDOUT: {kind: StructValue, arg0: block0, type: type0},
// CHECK:STDOUT: {kind: VarStorage, type: type0},
// CHECK:STDOUT: {kind: BindName, arg0: str0, arg1: node+2, type: type0},
// CHECK:STDOUT: {kind: StructType, arg0: block0, type: typeTypeType},
// CHECK:STDOUT: {kind: StructValue, arg0: block0, type: type1},
// CHECK:STDOUT: {kind: Assign, arg0: node+2, arg1: node+5, type: type1},
// CHECK:STDOUT: {kind: StructType, arg0: block0, type: typeTypeType},
// CHECK:STDOUT: {kind: StructValue, arg0: block0, type: type2},
// CHECK:STDOUT: {kind: VarStorage, type: type2},
// CHECK:STDOUT: {kind: BindName, arg0: str1, arg1: node+9, type: type2},
// CHECK:STDOUT: {kind: Assign, arg0: node+9, arg1: node+2, type: type0},
// CHECK:STDOUT: ]
// CHECK:STDOUT: node_blocks: [
// CHECK:STDOUT: [
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+0,
// CHECK:STDOUT: node+1,
// CHECK:STDOUT: node+2,
// CHECK:STDOUT: node+3,
// CHECK:STDOUT: node+4,
// CHECK:STDOUT: node+5,
// CHECK:STDOUT: node+6,
// CHECK:STDOUT: node+7,
// CHECK:STDOUT: node+8,
// CHECK:STDOUT: node+9,
// CHECK:STDOUT: node+10,
// CHECK:STDOUT: node+11,
// CHECK:STDOUT: ],
// CHECK:STDOUT: ]
var x: {} = {};
var y: {} = x;