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Add semantics for struct type and value literals. (#2709)

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This handles the basics of type and value for structs. Structurally, these look like parameters and arguments (respectively) because expressions/generics may result in multiple IR nodes being generated.

Because `{}` needs to be cast to a type for storage, I'm also adding some validation that's not specific to `{}`, e.g. that `1` shouldn't be valid as a type for storage (previously, nothing errored for that).

This adds more stringification of types, particularly literals, because they come up in value errors now.

ImplicitAs is the result of me mulling whether I'm taking the right approach on type conversions. I think it needs to return a value so that if the implicit cast rewrites the value, the result is accessible to the caller. I may reorient the current TryTypeConversion logic to be more based on the ImplicitAs logic.
This commit is contained in:
Jon Ross-Perkins
2023-03-30 10:15:11 -07:00
committed by GitHub
parent 33f26bd37b
commit 2eef8c751b
32 changed files with 1200 additions and 206 deletions
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toolchain/semantics/testdata/struct/empty.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
// RUN: %{carbon-run-semantics}
// CHECK:STDOUT: cross_reference_irs_size: 1
// CHECK:STDOUT: calls: [
// CHECK:STDOUT: ]
// 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: nodes: [
// CHECK:STDOUT: {kind: VarStorage, type: nodeEmptyStructType},
// CHECK:STDOUT: {kind: BindName, arg0: str0, arg1: node+0, type: nodeEmptyStructType},
// CHECK:STDOUT: {kind: Assign, arg0: node+0, arg1: nodeEmptyStruct, type: nodeEmptyStructType},
// CHECK:STDOUT: {kind: VarStorage, type: nodeEmptyStructType},
// CHECK:STDOUT: {kind: BindName, arg0: str1, arg1: node+3, type: nodeEmptyStructType},
// CHECK:STDOUT: {kind: Assign, arg0: node+3, arg1: node+0, type: nodeEmptyStructType},
// 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: ],
// CHECK:STDOUT: ]
var x: {} = {};
var y: {} = x;
toolchain/semantics/testdata/struct/fail_assign_empty.carbon
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+45
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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
// RUN: %{not} %{carbon-run-semantics}
// CHECK:STDOUT: cross_reference_irs_size: 1
// CHECK:STDOUT: calls: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: callables: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: integer_literals: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: real_literals: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: strings: [
// CHECK:STDOUT: a,
// CHECK:STDOUT: x,
// CHECK:STDOUT: ]
// CHECK:STDOUT: nodes: [
// CHECK:STDOUT: {kind: StructTypeField, arg0: str0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructType, arg0: block1, arg1: block2, type: nodeTypeType},
// CHECK:STDOUT: {kind: VarStorage, type: node+1},
// CHECK:STDOUT: {kind: BindName, arg0: str1, arg1: node+2, type: node+1},
// CHECK:STDOUT: {kind: Assign, arg0: node+2, arg1: nodeInvalidType, type: nodeInvalidType},
// CHECK:STDOUT: ]
// CHECK:STDOUT: node_blocks: [
// CHECK:STDOUT: [
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+0,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+0,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+1,
// CHECK:STDOUT: node+2,
// CHECK:STDOUT: node+3,
// CHECK:STDOUT: node+4,
// CHECK:STDOUT: ],
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/semantics/testdata/struct/fail_assign_empty.carbon:[[@LINE+1]]:22: Cannot implicitly convert from {} as Type to {.a: i32}.
var x: {.a: i32} = {};
toolchain/semantics/testdata/struct/fail_assign_to_empty.carbon
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+54
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@@ -0,0 +1,54 @@
// 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
// RUN: %{not} %{carbon-run-semantics}
// CHECK:STDOUT: cross_reference_irs_size: 1
// CHECK:STDOUT: calls: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: callables: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: integer_literals: [
// CHECK:STDOUT: 1,
// CHECK:STDOUT: ]
// CHECK:STDOUT: real_literals: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: strings: [
// CHECK:STDOUT: x,
// CHECK:STDOUT: a,
// CHECK:STDOUT: ]
// CHECK:STDOUT: nodes: [
// CHECK:STDOUT: {kind: VarStorage, type: nodeEmptyStructType},
// CHECK:STDOUT: {kind: BindName, arg0: str0, arg1: node+0, type: nodeEmptyStructType},
// CHECK:STDOUT: {kind: IntegerLiteral, arg0: int0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructTypeField, arg0: str1, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StubReference, arg0: node+2, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructType, arg0: block3, arg1: block3, type: nodeTypeType},
// CHECK:STDOUT: {kind: StructValue, arg0: block2, arg1: block4, type: node+5},
// CHECK:STDOUT: {kind: Assign, arg0: node+0, arg1: nodeInvalidType, type: nodeInvalidType},
// CHECK:STDOUT: ]
// CHECK:STDOUT: node_blocks: [
// CHECK:STDOUT: [
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+0,
// CHECK:STDOUT: node+1,
// CHECK:STDOUT: node+5,
// CHECK:STDOUT: node+6,
// CHECK:STDOUT: node+7,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+2,
// CHECK:STDOUT: node+4,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+3,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+4,
// CHECK:STDOUT: ],
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/semantics/testdata/struct/fail_assign_to_empty.carbon:[[@LINE+1]]:21: Cannot implicitly convert from {.a: i32} to {} as Type.
var x: {} = {.a = 1};
toolchain/semantics/testdata/struct/fail_field_name_mismatch.carbon
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+64
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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
// RUN: %{not} %{carbon-run-semantics}
// CHECK:STDOUT: cross_reference_irs_size: 1
// CHECK:STDOUT: calls: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: callables: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: integer_literals: [
// CHECK:STDOUT: 1,
// CHECK:STDOUT: ]
// CHECK:STDOUT: real_literals: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: strings: [
// CHECK:STDOUT: a,
// CHECK:STDOUT: x,
// CHECK:STDOUT: b,
// CHECK:STDOUT: ]
// CHECK:STDOUT: nodes: [
// CHECK:STDOUT: {kind: StructTypeField, arg0: str0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructType, arg0: block1, arg1: block2, type: nodeTypeType},
// CHECK:STDOUT: {kind: VarStorage, type: node+1},
// CHECK:STDOUT: {kind: BindName, arg0: str1, arg1: node+2, type: node+1},
// CHECK:STDOUT: {kind: IntegerLiteral, arg0: int0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructTypeField, arg0: str2, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StubReference, arg0: node+4, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructType, arg0: block5, arg1: block5, type: nodeTypeType},
// CHECK:STDOUT: {kind: StructValue, arg0: block4, arg1: block6, type: node+7},
// CHECK:STDOUT: {kind: Assign, arg0: node+2, arg1: nodeInvalidType, type: nodeInvalidType},
// CHECK:STDOUT: ]
// CHECK:STDOUT: node_blocks: [
// CHECK:STDOUT: [
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+0,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+0,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+1,
// CHECK:STDOUT: node+2,
// CHECK:STDOUT: node+3,
// CHECK:STDOUT: node+7,
// CHECK:STDOUT: node+8,
// CHECK:STDOUT: node+9,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+4,
// CHECK:STDOUT: node+6,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+5,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+6,
// CHECK:STDOUT: ],
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/semantics/testdata/struct/fail_field_name_mismatch.carbon:[[@LINE+1]]:28: Cannot implicitly convert from {.b: i32} to {.a: i32}.
var x: {.a: i32} = {.b = 1};
toolchain/semantics/testdata/struct/fail_field_type_mismatch.carbon
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+64
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@@ -0,0 +1,64 @@
// 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
// RUN: %{not} %{carbon-run-semantics}
// CHECK:STDOUT: cross_reference_irs_size: 1
// CHECK:STDOUT: calls: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: callables: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: integer_literals: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: real_literals: [
// CHECK:STDOUT: {mantissa: 10, exponent: -1, is_decimal: 1},
// CHECK:STDOUT: ]
// CHECK:STDOUT: strings: [
// CHECK:STDOUT: a,
// CHECK:STDOUT: x,
// CHECK:STDOUT: b,
// CHECK:STDOUT: ]
// CHECK:STDOUT: nodes: [
// CHECK:STDOUT: {kind: StructTypeField, arg0: str0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructType, arg0: block1, arg1: block2, type: nodeTypeType},
// CHECK:STDOUT: {kind: VarStorage, type: node+1},
// CHECK:STDOUT: {kind: BindName, arg0: str1, arg1: node+2, type: node+1},
// CHECK:STDOUT: {kind: RealLiteral, arg0: real0, type: nodeFloatingPointType},
// CHECK:STDOUT: {kind: StructTypeField, arg0: str2, type: nodeFloatingPointType},
// CHECK:STDOUT: {kind: StubReference, arg0: node+4, type: nodeFloatingPointType},
// CHECK:STDOUT: {kind: StructType, arg0: block5, arg1: block5, type: nodeTypeType},
// CHECK:STDOUT: {kind: StructValue, arg0: block4, arg1: block6, type: node+7},
// CHECK:STDOUT: {kind: Assign, arg0: node+2, arg1: nodeInvalidType, type: nodeInvalidType},
// CHECK:STDOUT: ]
// CHECK:STDOUT: node_blocks: [
// CHECK:STDOUT: [
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+0,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+0,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+1,
// CHECK:STDOUT: node+2,
// CHECK:STDOUT: node+3,
// CHECK:STDOUT: node+7,
// CHECK:STDOUT: node+8,
// CHECK:STDOUT: node+9,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+4,
// CHECK:STDOUT: node+6,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+5,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+6,
// CHECK:STDOUT: ],
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/semantics/testdata/struct/fail_field_type_mismatch.carbon:[[@LINE+1]]:30: Cannot implicitly convert from {.b: f64} to {.a: i32}.
var x: {.a: i32} = {.b = 1.0};
toolchain/semantics/testdata/struct/fail_too_few_values.carbon
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+67
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@@ -0,0 +1,67 @@
// 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
// RUN: %{not} %{carbon-run-semantics}
// CHECK:STDOUT: cross_reference_irs_size: 1
// CHECK:STDOUT: calls: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: callables: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: integer_literals: [
// CHECK:STDOUT: 1,
// CHECK:STDOUT: ]
// CHECK:STDOUT: real_literals: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: strings: [
// CHECK:STDOUT: a,
// CHECK:STDOUT: b,
// CHECK:STDOUT: x,
// CHECK:STDOUT: ]
// CHECK:STDOUT: nodes: [
// CHECK:STDOUT: {kind: StructTypeField, arg0: str0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructTypeField, arg0: str1, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructType, arg0: block1, arg1: block2, type: nodeTypeType},
// CHECK:STDOUT: {kind: VarStorage, type: node+2},
// CHECK:STDOUT: {kind: BindName, arg0: str2, arg1: node+3, type: node+2},
// CHECK:STDOUT: {kind: IntegerLiteral, arg0: int0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructTypeField, arg0: str0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StubReference, arg0: node+5, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructType, arg0: block5, arg1: block5, type: nodeTypeType},
// CHECK:STDOUT: {kind: StructValue, arg0: block4, arg1: block6, type: node+8},
// CHECK:STDOUT: {kind: Assign, arg0: node+3, arg1: nodeInvalidType, type: nodeInvalidType},
// CHECK:STDOUT: ]
// CHECK:STDOUT: node_blocks: [
// CHECK:STDOUT: [
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+0,
// CHECK:STDOUT: node+1,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+0,
// CHECK:STDOUT: node+1,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+2,
// CHECK:STDOUT: node+3,
// CHECK:STDOUT: node+4,
// CHECK:STDOUT: node+8,
// CHECK:STDOUT: node+9,
// CHECK:STDOUT: node+10,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+5,
// CHECK:STDOUT: node+7,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+6,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+7,
// CHECK:STDOUT: ],
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/semantics/testdata/struct/fail_too_few_values.carbon:[[@LINE+1]]:37: Cannot implicitly convert from {.a: i32} to {.a: i32, .b: i32}.
var x: {.a: i32, .b: i32} = {.a = 1};
toolchain/semantics/testdata/struct/fail_type_assign.carbon
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+54
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@@ -0,0 +1,54 @@
// 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
// RUN: %{not} %{carbon-run-semantics}
// CHECK:STDOUT: cross_reference_irs_size: 1
// CHECK:STDOUT: calls: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: callables: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: integer_literals: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: real_literals: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: strings: [
// CHECK:STDOUT: a,
// CHECK:STDOUT: x,
// CHECK:STDOUT: ]
// CHECK:STDOUT: nodes: [
// CHECK:STDOUT: {kind: StructTypeField, arg0: str0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructType, arg0: block1, arg1: block2, type: nodeTypeType},
// CHECK:STDOUT: {kind: VarStorage, type: node+1},
// CHECK:STDOUT: {kind: BindName, arg0: str1, arg1: node+2, type: node+1},
// CHECK:STDOUT: {kind: StructTypeField, arg0: str0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructType, arg0: block4, arg1: block5, type: nodeTypeType},
// CHECK:STDOUT: {kind: Assign, arg0: node+2, arg1: nodeInvalidType, type: nodeInvalidType},
// CHECK:STDOUT: ]
// CHECK:STDOUT: node_blocks: [
// CHECK:STDOUT: [
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+0,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+0,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+1,
// CHECK:STDOUT: node+2,
// CHECK:STDOUT: node+3,
// CHECK:STDOUT: node+5,
// CHECK:STDOUT: node+6,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+4,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+4,
// CHECK:STDOUT: ],
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/semantics/testdata/struct/fail_type_assign.carbon:[[@LINE+1]]:29: Cannot implicitly convert from Type to {.a: i32}.
var x: {.a: i32} = {.a: i32};
toolchain/semantics/testdata/struct/fail_value_as_type.carbon
Vendored
+52
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@@ -0,0 +1,52 @@
// 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
// RUN: %{not} %{carbon-run-semantics}
// CHECK:STDOUT: cross_reference_irs_size: 1
// CHECK:STDOUT: calls: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: callables: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: integer_literals: [
// CHECK:STDOUT: 1,
// CHECK:STDOUT: ]
// CHECK:STDOUT: real_literals: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: strings: [
// CHECK:STDOUT: a,
// CHECK:STDOUT: x,
// CHECK:STDOUT: ]
// CHECK:STDOUT: nodes: [
// CHECK:STDOUT: {kind: IntegerLiteral, arg0: int0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructTypeField, arg0: str0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StubReference, arg0: node+0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructType, arg0: block2, arg1: block2, type: nodeTypeType},
// CHECK:STDOUT: {kind: StructValue, arg0: block1, arg1: block3, type: node+3},
// CHECK:STDOUT: {kind: VarStorage, type: nodeInvalidType},
// CHECK:STDOUT: {kind: BindName, arg0: str1, arg1: node+5, type: nodeInvalidType},
// CHECK:STDOUT: ]
// CHECK:STDOUT: node_blocks: [
// CHECK:STDOUT: [
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+0,
// CHECK:STDOUT: node+2,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+1,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+2,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+3,
// CHECK:STDOUT: node+4,
// CHECK:STDOUT: node+5,
// CHECK:STDOUT: node+6,
// CHECK:STDOUT: ],
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/semantics/testdata/struct/fail_value_as_type.carbon:[[@LINE+1]]:15: Cannot implicitly convert from {.a: i32} to Type.
var x: {.a = 1};
toolchain/semantics/testdata/struct/one_entry.carbon
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+79
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@@ -0,0 +1,79 @@
// 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
// RUN: %{carbon-run-semantics}
// CHECK:STDOUT: cross_reference_irs_size: 1
// CHECK:STDOUT: calls: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: callables: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: integer_literals: [
// CHECK:STDOUT: 4,
// CHECK:STDOUT: ]
// CHECK:STDOUT: real_literals: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: strings: [
// CHECK:STDOUT: a,
// CHECK:STDOUT: x,
// CHECK:STDOUT: y,
// CHECK:STDOUT: ]
// CHECK:STDOUT: nodes: [
// CHECK:STDOUT: {kind: StructTypeField, arg0: str0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructType, arg0: block1, arg1: block2, type: nodeTypeType},
// CHECK:STDOUT: {kind: VarStorage, type: node+1},
// CHECK:STDOUT: {kind: BindName, arg0: str1, arg1: node+2, type: node+1},
// CHECK:STDOUT: {kind: IntegerLiteral, arg0: int0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructTypeField, arg0: str0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StubReference, arg0: node+4, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructType, arg0: block5, arg1: block5, type: nodeTypeType},
// CHECK:STDOUT: {kind: StructValue, arg0: block4, arg1: block6, type: node+7},
// CHECK:STDOUT: {kind: Assign, arg0: node+2, arg1: node+8, type: node+7},
// CHECK:STDOUT: {kind: StructTypeField, arg0: str0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructType, arg0: block7, arg1: block8, type: nodeTypeType},
// CHECK:STDOUT: {kind: VarStorage, type: node+11},
// CHECK:STDOUT: {kind: BindName, arg0: str2, arg1: node+12, type: node+11},
// CHECK:STDOUT: {kind: Assign, arg0: node+12, arg1: node+2, type: node+1},
// CHECK:STDOUT: ]
// CHECK:STDOUT: node_blocks: [
// CHECK:STDOUT: [
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+0,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+0,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+1,
// CHECK:STDOUT: node+2,
// CHECK:STDOUT: node+3,
// CHECK:STDOUT: node+7,
// CHECK:STDOUT: node+8,
// CHECK:STDOUT: node+9,
// CHECK:STDOUT: node+11,
// CHECK:STDOUT: node+12,
// CHECK:STDOUT: node+13,
// CHECK:STDOUT: node+14,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+4,
// CHECK:STDOUT: node+6,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+5,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+6,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+10,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+10,
// CHECK:STDOUT: ],
// CHECK:STDOUT: ]
var x: {.a: i32} = {.a = 4};
var y: {.a: i32} = x;
toolchain/semantics/testdata/struct/two_entries.carbon
Vendored
+94
View File
@@ -0,0 +1,94 @@
// 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
// RUN: %{carbon-run-semantics}
// CHECK:STDOUT: cross_reference_irs_size: 1
// CHECK:STDOUT: calls: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: callables: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: integer_literals: [
// CHECK:STDOUT: 1,
// CHECK:STDOUT: 2,
// CHECK:STDOUT: ]
// CHECK:STDOUT: real_literals: [
// CHECK:STDOUT: ]
// CHECK:STDOUT: strings: [
// CHECK:STDOUT: a,
// CHECK:STDOUT: b,
// CHECK:STDOUT: x,
// CHECK:STDOUT: y,
// CHECK:STDOUT: ]
// CHECK:STDOUT: nodes: [
// CHECK:STDOUT: {kind: StructTypeField, arg0: str0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructTypeField, arg0: str1, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructType, arg0: block1, arg1: block2, type: nodeTypeType},
// CHECK:STDOUT: {kind: VarStorage, type: node+2},
// CHECK:STDOUT: {kind: BindName, arg0: str2, arg1: node+3, type: node+2},
// CHECK:STDOUT: {kind: IntegerLiteral, arg0: int0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructTypeField, arg0: str0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StubReference, arg0: node+5, type: nodeIntegerType},
// CHECK:STDOUT: {kind: IntegerLiteral, arg0: int1, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructTypeField, arg0: str1, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StubReference, arg0: node+8, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructType, arg0: block5, arg1: block5, type: nodeTypeType},
// CHECK:STDOUT: {kind: StructValue, arg0: block4, arg1: block6, type: node+11},
// CHECK:STDOUT: {kind: Assign, arg0: node+3, arg1: node+12, type: node+11},
// CHECK:STDOUT: {kind: StructTypeField, arg0: str0, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructTypeField, arg0: str1, type: nodeIntegerType},
// CHECK:STDOUT: {kind: StructType, arg0: block7, arg1: block8, type: nodeTypeType},
// CHECK:STDOUT: {kind: VarStorage, type: node+16},
// CHECK:STDOUT: {kind: BindName, arg0: str3, arg1: node+17, type: node+16},
// CHECK:STDOUT: {kind: Assign, arg0: node+17, arg1: node+3, type: node+2},
// CHECK:STDOUT: ]
// CHECK:STDOUT: node_blocks: [
// CHECK:STDOUT: [
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+0,
// CHECK:STDOUT: node+1,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+0,
// CHECK:STDOUT: node+1,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+2,
// CHECK:STDOUT: node+3,
// CHECK:STDOUT: node+4,
// CHECK:STDOUT: node+11,
// CHECK:STDOUT: node+12,
// CHECK:STDOUT: node+13,
// CHECK:STDOUT: node+16,
// CHECK:STDOUT: node+17,
// CHECK:STDOUT: node+18,
// CHECK:STDOUT: node+19,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+5,
// CHECK:STDOUT: node+7,
// CHECK:STDOUT: node+8,
// CHECK:STDOUT: node+10,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+6,
// CHECK:STDOUT: node+9,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+7,
// CHECK:STDOUT: node+10,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+14,
// CHECK:STDOUT: node+15,
// CHECK:STDOUT: ],
// CHECK:STDOUT: [
// CHECK:STDOUT: node+14,
// CHECK:STDOUT: node+15,
// CHECK:STDOUT: ],
// CHECK:STDOUT: ]
var x: {.a: i32, .b: i32} = {.a = 1, .b = 2};
var y: {.a: i32, .b: i32} = x;