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josh11bandJon Ross-Perkins
6067ca3f49
This approach means the parse subtree includes the full token range consumed. --------- Co-authored-by: Jon Ross-Perkins <jperkins@google.com>
66 lines
3.5 KiB
Plaintext
66 lines
3.5 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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fn F() {
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// CHECK:STDERR: fail_errors.carbon:[[@LINE+3]]:6: ERROR: Expected `(` after `if`.
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// CHECK:STDERR: if a {}
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// CHECK:STDERR: ^
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if a {}
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// CHECK:STDERR: fail_errors.carbon:[[@LINE+3]]:7: ERROR: Expected expression.
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// CHECK:STDERR: if () {}
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// CHECK:STDERR: ^
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if () {}
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// CHECK:STDERR: fail_errors.carbon:[[@LINE+3]]:9: ERROR: Unexpected tokens before `)`.
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// CHECK:STDERR: if (b c) {}
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// CHECK:STDERR: ^
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if (b c) {}
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if (d)
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// CHECK:STDERR: fail_errors.carbon:[[@LINE+6]]:1: ERROR: Expected braced code block.
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// CHECK:STDERR: }
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// CHECK:STDERR: ^
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// CHECK:STDERR: fail_errors.carbon:[[@LINE+3]]:1: ERROR: Expected expression.
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// CHECK:STDERR: }
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// CHECK:STDERR: ^
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}
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// CHECK:STDOUT: - filename: fail_errors.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: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'IdentifierName', text: 'F'},
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// CHECK:STDOUT: {kind: 'TuplePatternStart', text: '('},
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// CHECK:STDOUT: {kind: 'TuplePattern', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'FunctionDefinitionStart', text: '{', subtree_size: 5},
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// CHECK:STDOUT: {kind: 'IfConditionStart', text: 'if', has_error: yes},
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// CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'a'},
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// CHECK:STDOUT: {kind: 'IfCondition', text: 'if', has_error: yes, subtree_size: 3},
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// CHECK:STDOUT: {kind: 'CodeBlockStart', text: '{'},
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// CHECK:STDOUT: {kind: 'CodeBlock', text: '}', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'IfStatement', text: 'if', subtree_size: 6},
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// CHECK:STDOUT: {kind: 'IfConditionStart', text: '('},
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// CHECK:STDOUT: {kind: 'InvalidParse', text: ')', has_error: yes},
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// CHECK:STDOUT: {kind: 'IfCondition', text: ')', has_error: yes, subtree_size: 3},
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// CHECK:STDOUT: {kind: 'CodeBlockStart', text: '{'},
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// CHECK:STDOUT: {kind: 'CodeBlock', text: '}', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'IfStatement', text: 'if', subtree_size: 6},
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// CHECK:STDOUT: {kind: 'IfConditionStart', text: '('},
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// CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'b'},
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// CHECK:STDOUT: {kind: 'IfCondition', text: ')', has_error: yes, subtree_size: 3},
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// CHECK:STDOUT: {kind: 'CodeBlockStart', text: '{'},
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// CHECK:STDOUT: {kind: 'CodeBlock', text: '}', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'IfStatement', text: 'if', subtree_size: 6},
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// CHECK:STDOUT: {kind: 'IfConditionStart', text: '('},
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// CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'd'},
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// CHECK:STDOUT: {kind: 'IfCondition', text: ')', subtree_size: 3},
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// CHECK:STDOUT: {kind: 'CodeBlockStart', text: '}', has_error: yes},
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// CHECK:STDOUT: {kind: 'InvalidParse', text: '}', has_error: yes},
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// CHECK:STDOUT: {kind: 'ExprStatement', text: ')', has_error: yes, subtree_size: 2},
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// CHECK:STDOUT: {kind: 'CodeBlock', text: '}', has_error: yes, subtree_size: 4},
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// CHECK:STDOUT: {kind: 'IfStatement', text: 'if', subtree_size: 8},
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// CHECK:STDOUT: {kind: 'FunctionDefinition', text: '}', subtree_size: 32},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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