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Move parse tree tests to files. (#2437)

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I think it'd be helpful to examine what the parse tree looks like in failure cases.

Note, I'm not sure that the behavior of the recovery situations is correct; the test had been asserting that the parse tree should indicate it's error free. However, this means that the only signal the the driver that the input is invalid is that the diagnostic emitter was used. I think it may be important to have it return a non-zero error to prevent compile, or we can turn these into warnings but then "requiring a space" is wrong.

Either way, that's a concern I have with the pre-existing recovery behavior: I'm just trying to highlight it as I make this change, because now the test is really that nodes aren't tagged with has_error.
This commit is contained in:
Jon Ross-Perkins
2022-12-05 08:30:53 -08:00
committed by GitHub
parent 814ae3d419
commit 991dadcbed
60 changed files with 1130 additions and 214 deletions
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toolchain/parser/testdata/struct/fail_comma_only.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: %{not} %{carbon-run-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'x'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructFieldUnknown', text: ',', has_error: yes},
// CHECK:STDOUT: {kind: 'StructComma', text: ','},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 4},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 6},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 2},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 3},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 11},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/parser/testdata/struct/fail_comma_only.carbon:[[@LINE+1]]:9: Expected `.field: type` or `.field = value`.
var x: {,} = {};
toolchain/parser/testdata/struct/fail_comma_repeat_in_type.carbon
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+28
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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-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'x'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'a'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'Literal', text: 'i32'},
// CHECK:STDOUT: {kind: 'StructFieldType', text: ':', subtree_size: 4},
// CHECK:STDOUT: {kind: 'StructComma', text: ','},
// CHECK:STDOUT: {kind: 'StructFieldUnknown', text: ',', has_error: yes},
// CHECK:STDOUT: {kind: 'StructComma', text: ','},
// CHECK:STDOUT: {kind: 'StructTypeLiteral', text: '}', subtree_size: 9},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 11},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 2},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 3},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 16},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/parser/testdata/struct/fail_comma_repeat_in_type.carbon:[[@LINE+1]]:17: Expected `.field: type`.
var x: {.a: i32,,} = {};
toolchain/parser/testdata/struct/fail_comma_repeat_in_value.carbon
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+28
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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-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'x'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'a'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'Literal', text: '0'},
// CHECK:STDOUT: {kind: 'StructFieldValue', text: '=', subtree_size: 4},
// CHECK:STDOUT: {kind: 'StructComma', text: ','},
// CHECK:STDOUT: {kind: 'StructFieldUnknown', text: ',', has_error: yes},
// CHECK:STDOUT: {kind: 'StructComma', text: ','},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 9},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 11},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 2},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 3},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 16},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/parser/testdata/struct/fail_comma_repeat_in_value.carbon:[[@LINE+1]]:16: Expected `.field = value`.
var x: {.a = 0,,} = {};
toolchain/parser/testdata/struct/fail_dot_only.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: %{not} %{carbon-run-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'x'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'DesignatedName', text: '}', has_error: yes},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'StructFieldUnknown', text: '.', has_error: yes},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 5},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 7},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 2},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 3},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 12},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/parser/testdata/struct/fail_dot_only.carbon:[[@LINE+1]]:10: Expected identifier after `.`.
var x: {.} = {};
toolchain/parser/testdata/struct/fail_dot_string_colon.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: %{not} %{carbon-run-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'x'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'DesignatedName', text: '"hello"', has_error: yes},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'Literal', text: 'i32'},
// CHECK:STDOUT: {kind: 'StructFieldUnknown', text: ':', has_error: yes},
// CHECK:STDOUT: {kind: 'StructComma', text: ','},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'y'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'Literal', text: 'i32'},
// CHECK:STDOUT: {kind: 'StructFieldType', text: ':', subtree_size: 4},
// CHECK:STDOUT: {kind: 'StructTypeLiteral', text: '}', subtree_size: 11},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 13},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 2},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 3},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 18},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/parser/testdata/struct/fail_dot_string_colon.carbon:[[@LINE+1]]:10: Expected identifier after `.`.
var x: {."hello": i32, .y: i32} = {};
toolchain/parser/testdata/struct/fail_dot_string_equals.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: %{not} %{carbon-run-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'x'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'DesignatedName', text: '"hello"', has_error: yes},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'Literal', text: '0'},
// CHECK:STDOUT: {kind: 'StructFieldUnknown', text: '=', has_error: yes},
// CHECK:STDOUT: {kind: 'StructComma', text: ','},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'y'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'Literal', text: '4'},
// CHECK:STDOUT: {kind: 'StructFieldValue', text: '=', subtree_size: 4},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 11},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 13},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 2},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 3},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 18},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/parser/testdata/struct/fail_dot_string_equals.carbon:[[@LINE+1]]:10: Expected identifier after `.`.
var x: {."hello" = 0, .y = 4} = {};
toolchain/parser/testdata/struct/fail_extra_token_in_type.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: %{not} %{carbon-run-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'x'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'a'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'Literal', text: 'i32'},
// CHECK:STDOUT: {kind: 'StructFieldType', text: ':', subtree_size: 4},
// CHECK:STDOUT: {kind: 'StructTypeLiteral', text: '}', has_error: yes, subtree_size: 6},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 8},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'a'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'Literal', text: '0'},
// CHECK:STDOUT: {kind: 'StructFieldValue', text: '=', subtree_size: 4},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 6},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 7},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 17},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/parser/testdata/struct/fail_extra_token_in_type.carbon:[[@LINE+1]]:17: Expected `,` or `}`.
var x: {.a: i32 banana} = {.a = 0};
toolchain/parser/testdata/struct/fail_extra_token_in_value.carbon
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+29
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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-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'x'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'a'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'Literal', text: 'i32'},
// CHECK:STDOUT: {kind: 'StructFieldType', text: ':', subtree_size: 4},
// CHECK:STDOUT: {kind: 'StructTypeLiteral', text: '}', subtree_size: 6},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 8},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'a'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'Literal', text: '0'},
// CHECK:STDOUT: {kind: 'StructFieldValue', text: '=', subtree_size: 4},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', has_error: yes, subtree_size: 6},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 7},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 17},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/parser/testdata/struct/fail_extra_token_in_value.carbon:[[@LINE+1]]:28: Expected `,` or `}`.
var x: {.a: i32} = {.a = 0 banana};
toolchain/parser/testdata/struct/fail_identifier_colon.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: %{not} %{carbon-run-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'x'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructFieldUnknown', text: 'a', has_error: yes},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 3},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 5},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 2},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 3},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 10},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/parser/testdata/struct/fail_identifier_colon.carbon:[[@LINE+1]]:9: Expected `.field: type` or `.field = value`.
var x: {a:} = {};
toolchain/parser/testdata/struct/fail_identifier_equals.carbon
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+22
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@@ -0,0 +1,22 @@
// 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-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'x'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructFieldUnknown', text: 'a', has_error: yes},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 3},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 5},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 2},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 3},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 10},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/parser/testdata/struct/fail_identifier_equals.carbon:[[@LINE+1]]:9: Expected `.field: type` or `.field = value`.
var x: {a=} = {};
toolchain/parser/testdata/struct/fail_identifier_only.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: %{not} %{carbon-run-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'x'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructFieldUnknown', text: 'a', has_error: yes},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 3},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 5},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 2},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 3},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 10},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/parser/testdata/struct/fail_identifier_only.carbon:[[@LINE+1]]:9: Expected `.field: type` or `.field = value`.
var x: {a} = {};
toolchain/parser/testdata/struct/fail_missing_type.carbon
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+24
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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-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'x'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'a'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'StructFieldUnknown', text: ':', has_error: yes},
// CHECK:STDOUT: {kind: 'StructTypeLiteral', text: '}', subtree_size: 5},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 7},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 2},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 3},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 12},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/parser/testdata/struct/fail_missing_type.carbon:[[@LINE+1]]:12: Expected expression.
var x: {.a:} = {};
toolchain/parser/testdata/struct/fail_missing_value.carbon
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+24
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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-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'x'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'a'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'StructFieldUnknown', text: '=', has_error: yes},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 5},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 7},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 2},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 3},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 12},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/parser/testdata/struct/fail_missing_value.carbon:[[@LINE+1]]:12: Expected expression.
var x: {.a=} = {};
toolchain/parser/testdata/struct/fail_mix_type_and_value.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: %{not} %{carbon-run-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'x'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'a'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'Literal', text: 'i32'},
// CHECK:STDOUT: {kind: 'StructFieldType', text: ':', subtree_size: 4},
// CHECK:STDOUT: {kind: 'StructComma', text: ','},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'b'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'StructFieldUnknown', text: '.', has_error: yes},
// CHECK:STDOUT: {kind: 'StructTypeLiteral', text: '}', subtree_size: 10},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 12},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 2},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 3},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 17},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/parser/testdata/struct/fail_mix_type_and_value.carbon:[[@LINE+1]]:21: Expected `.field: type`.
var x: {.a: i32, .b = 0} = {};
toolchain/parser/testdata/struct/fail_mix_value_and_type.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: %{not} %{carbon-run-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'x'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'a'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'Literal', text: '0'},
// CHECK:STDOUT: {kind: 'StructFieldValue', text: '=', subtree_size: 4},
// CHECK:STDOUT: {kind: 'StructComma', text: ','},
// CHECK:STDOUT: {kind: 'StructFieldUnknown', text: 'b', has_error: yes},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 8},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 10},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 2},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 3},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 15},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/parser/testdata/struct/fail_mix_value_and_type.carbon:[[@LINE+1]]:17: Expected `.field = value`.
var x: {.a = 0, b: i32} = {};
toolchain/parser/testdata/struct/fail_no_colon_or_equals.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: %{not} %{carbon-run-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'x'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'a'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'StructFieldUnknown', text: '.', has_error: yes},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 5},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 7},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 2},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 3},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 12},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/parser/testdata/struct/fail_no_colon_or_equals.carbon:[[@LINE+1]]:11: Expected `.field: type` or `.field = value`.
var x: {.a} = {};
toolchain/parser/testdata/struct/fail_type_no_designator.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: %{not} %{carbon-run-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'x'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructFieldUnknown', text: 'i32', has_error: yes},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 3},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 5},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 2},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 3},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 10},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
// CHECK:STDERR: {{.*}}/toolchain/parser/testdata/struct/fail_type_no_designator.carbon:[[@LINE+1]]:9: Expected `.field: type` or `.field = value`.
var x: {i32} = {};
toolchain/parser/testdata/struct/no_entries.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-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'y'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 2},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 4},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 2},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 3},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 9},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
var y: {} = {};
toolchain/parser/testdata/struct/one_entry_no_comma.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-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'z'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'n'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'Literal', text: 'i32'},
// CHECK:STDOUT: {kind: 'StructFieldType', text: ':', subtree_size: 4},
// CHECK:STDOUT: {kind: 'StructTypeLiteral', text: '}', subtree_size: 6},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 8},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'n'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'Literal', text: '4'},
// CHECK:STDOUT: {kind: 'StructFieldValue', text: '=', subtree_size: 4},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 6},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 7},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 17},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
var z: {.n: i32} = {.n = 4};
toolchain/parser/testdata/struct/one_entry_with_comma.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-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'z'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'n'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'Literal', text: 'i32'},
// CHECK:STDOUT: {kind: 'StructFieldType', text: ':', subtree_size: 4},
// CHECK:STDOUT: {kind: 'StructComma', text: ','},
// CHECK:STDOUT: {kind: 'StructTypeLiteral', text: '}', subtree_size: 7},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 9},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'n'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'Literal', text: '4'},
// CHECK:STDOUT: {kind: 'StructFieldValue', text: '=', subtree_size: 4},
// CHECK:STDOUT: {kind: 'StructComma', text: ','},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 7},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 8},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 19},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
var z: {.n: i32,} = {.n = 4,};
toolchain/parser/testdata/struct/two_entries.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-parser}
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
// CHECK:STDOUT: {kind: 'DeclaredName', text: 'x'},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'a'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'Literal', text: 'i32'},
// CHECK:STDOUT: {kind: 'StructFieldType', text: ':', subtree_size: 4},
// CHECK:STDOUT: {kind: 'StructComma', text: ','},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'b'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'Literal', text: 'i32'},
// CHECK:STDOUT: {kind: 'StructFieldType', text: ':', subtree_size: 4},
// CHECK:STDOUT: {kind: 'StructTypeLiteral', text: '}', subtree_size: 11},
// CHECK:STDOUT: {kind: 'PatternBinding', text: ':', subtree_size: 13},
// CHECK:STDOUT: {kind: 'StructLiteralOrStructTypeLiteralStart', text: '{'},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'a'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'Literal', text: '1'},
// CHECK:STDOUT: {kind: 'StructFieldValue', text: '=', subtree_size: 4},
// CHECK:STDOUT: {kind: 'StructComma', text: ','},
// CHECK:STDOUT: {kind: 'DesignatedName', text: 'b'},
// CHECK:STDOUT: {kind: 'StructFieldDesignator', text: '.', subtree_size: 2},
// CHECK:STDOUT: {kind: 'Literal', text: '2'},
// CHECK:STDOUT: {kind: 'StructFieldValue', text: '=', subtree_size: 4},
// CHECK:STDOUT: {kind: 'StructLiteral', text: '}', subtree_size: 11},
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '=', subtree_size: 12},
// CHECK:STDOUT: {kind: 'VariableDeclaration', text: ';', subtree_size: 27},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
var x: {.a: i32, .b: i32} = {.a = 1, .b = 2};