mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-04 22:02:52 +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.
29 lines
1.4 KiB
Plaintext
29 lines
1.4 KiB
Plaintext
// 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
|
|
// TIP: To test this file alone, run:
|
|
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/parse/testdata/let/fail_bad_name.carbon
|
|
// TIP: To dump output, run:
|
|
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/parse/testdata/let/fail_bad_name.carbon
|
|
|
|
// CHECK:STDERR: fail_bad_name.carbon:[[@LINE+4]]:5: error: expected name in binding pattern [ExpectedBindingPattern]
|
|
// CHECK:STDERR: let ? = 4;
|
|
// CHECK:STDERR: ^
|
|
// CHECK:STDERR:
|
|
let ? = 4;
|
|
|
|
// CHECK:STDOUT: - filename: fail_bad_name.carbon
|
|
// CHECK:STDOUT: parse_tree: [
|
|
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
|
// CHECK:STDOUT: {kind: 'LetIntroducer', text: 'let'},
|
|
// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeParams', text: '?', has_error: yes},
|
|
// CHECK:STDOUT: {kind: 'InvalidParse', text: '?', has_error: yes},
|
|
// CHECK:STDOUT: {kind: 'LetBindingPattern', text: '?', has_error: yes, subtree_size: 3},
|
|
// CHECK:STDOUT: {kind: 'LetInitializer', text: '='},
|
|
// CHECK:STDOUT: {kind: 'IntLiteral', text: '4'},
|
|
// CHECK:STDOUT: {kind: 'LetDecl', text: ';', subtree_size: 7},
|
|
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
|
// CHECK:STDOUT: ]
|