mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-28 12:00:09 +01:00
Geoff Romer
943acf1ec2
This is a step toward making binding pattern handling more robust, by removing its reliance on the node stack for context.
27 lines
1.3 KiB
Plaintext
27 lines
1.3 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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// TIP: To test this file alone, run:
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// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/parse/testdata/let/fail_empty.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/parse/testdata/let/fail_empty.carbon
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// CHECK:STDERR: fail_empty.carbon:[[@LINE+4]]:4: error: expected name in binding pattern [ExpectedBindingPattern]
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// CHECK:STDERR: let;
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// CHECK:STDERR: ^
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// CHECK:STDERR:
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let;
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// CHECK:STDOUT: - filename: fail_empty.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: 'LetIntroducer', text: 'let'},
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// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeParams', text: ';', has_error: yes},
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// CHECK:STDOUT: {kind: 'InvalidParse', text: ';', has_error: yes},
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// CHECK:STDOUT: {kind: 'LetBindingPattern', text: ';', has_error: yes, subtree_size: 3},
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// CHECK:STDOUT: {kind: 'LetDecl', text: ';', subtree_size: 5},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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