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https://github.com/carbon-language/carbon-lang.git
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Jon Ross-Perkins
b42612bcec
I've been thinking about this since we decided to add placeholders in the parse tree. This allows a clearer division of work in check handling, where we were doing work for ExprOpenParen that's only necessary for tuples (splitting/renaming handle_paren.cpp accordingly).
28 lines
1.4 KiB
Plaintext
28 lines
1.4 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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var y: ((), (), ());
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// CHECK:STDOUT: - filename: nested.carbon
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// CHECK:STDOUT: parse_tree: [
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// CHECK:STDOUT: {kind: 'FileStart', text: ''},
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// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
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// CHECK:STDOUT: {kind: 'IdentifierName', text: 'y'},
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// CHECK:STDOUT: {kind: 'TupleLiteralStart', text: '('},
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// CHECK:STDOUT: {kind: 'TupleLiteralStart', text: '('},
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// CHECK:STDOUT: {kind: 'TupleLiteral', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'TupleLiteralComma', text: ','},
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// CHECK:STDOUT: {kind: 'TupleLiteralStart', text: '('},
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// CHECK:STDOUT: {kind: 'TupleLiteral', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'TupleLiteralComma', text: ','},
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// CHECK:STDOUT: {kind: 'TupleLiteralStart', text: '('},
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// CHECK:STDOUT: {kind: 'TupleLiteral', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'TupleLiteral', text: ')', subtree_size: 10},
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// CHECK:STDOUT: {kind: 'BindingPattern', text: ':', subtree_size: 12},
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// CHECK:STDOUT: {kind: 'VariableDecl', text: ';', subtree_size: 14},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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