mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-05 19:31:08 +01:00
Geoff Romer
6429c1655c
It's hard to track 2-space indent levels across large vertical gaps, and it can be hard to suppress the instinct to read the dump as if it were preorder. This change introduces a new dump mode that addresses both problems by using box-drawing characters to explicitly represent the parent-child edges of the tree. This new mode is the default, but the old behavior remains available with `--parse-dump-format=yaml-postorder`.
97 lines
3.9 KiB
Plaintext
97 lines
3.9 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/packages/library/fail_invalid_name.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/packages/library/fail_invalid_name.carbon
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// --- fail_identifier.carbon
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// CHECK:STDERR: fail_identifier.carbon:[[@LINE+4]]:9: error: expected `default` or a string literal to specify the library name [ExpectedLibraryNameOrDefault]
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// CHECK:STDERR: library Shapes;
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// CHECK:STDERR: ^~~~~~
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// CHECK:STDERR:
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library Shapes;
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// --- fail_raw_identifier.carbon
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// CHECK:STDERR: fail_raw_identifier.carbon:[[@LINE+4]]:9: error: expected `default` or a string literal to specify the library name [ExpectedLibraryNameOrDefault]
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// CHECK:STDERR: library r#default;
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR:
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library r#default;
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// --- fail_missing.carbon
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// CHECK:STDERR: fail_missing.carbon:[[@LINE+4]]:8: error: expected `default` or a string literal to specify the library name [ExpectedLibraryNameOrDefault]
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// CHECK:STDERR: library;
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// CHECK:STDERR: ^
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// CHECK:STDERR:
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library;
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// --- fail_missing_with_api.carbon
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// CHECK:STDERR: fail_missing_with_api.carbon:[[@LINE+4]]:8: error: expected `default` or a string literal to specify the library name [ExpectedLibraryNameOrDefault]
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// CHECK:STDERR: library;
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// CHECK:STDERR: ^
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// CHECK:STDERR:
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library;
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// --- fail_trailing_impl.carbon
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// CHECK:STDERR: fail_trailing_impl.carbon:[[@LINE+4]]:25: error: `library` declarations must end with a `;` [ExpectedDeclSemi]
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// CHECK:STDERR: library "trailing_impl" impl
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// CHECK:STDERR: ^~~~
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// CHECK:STDERR:
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library "[[@TEST_NAME]]" impl
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// --- fail_no_semi.carbon
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library "[[@TEST_NAME]]"
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// CHECK:STDERR: fail_no_semi.carbon:[[@LINE+41]]:26: error: `library` declarations must end with a `;` [ExpectedDeclSemi]
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// CHECK:STDERR: // CHECK:STDOUT: (root)
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// CHECK:STDERR: ^
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// CHECK:STDERR:
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// CHECK:STDOUT: - filename: fail_identifier.carbon
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// CHECK:STDOUT: ╭─FileStart ''
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// CHECK:STDOUT: │ ╭─LibraryIntroducer 'library'
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// CHECK:STDOUT: ├─LibraryDecl ';' has_error
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// CHECK:STDOUT: ├─FileEnd ''
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// CHECK:STDOUT: (root)
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// CHECK:STDOUT: - filename: fail_raw_identifier.carbon
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// CHECK:STDOUT: ╭─FileStart ''
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// CHECK:STDOUT: │ ╭─LibraryIntroducer 'library'
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// CHECK:STDOUT: ├─LibraryDecl ';' has_error
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// CHECK:STDOUT: ├─FileEnd ''
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// CHECK:STDOUT: (root)
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// CHECK:STDOUT: - filename: fail_missing.carbon
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// CHECK:STDOUT: ╭─FileStart ''
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// CHECK:STDOUT: │ ╭─LibraryIntroducer 'library'
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// CHECK:STDOUT: ├─LibraryDecl ';' has_error
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// CHECK:STDOUT: ├─FileEnd ''
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// CHECK:STDOUT: (root)
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// CHECK:STDOUT: - filename: fail_missing_with_api.carbon
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// CHECK:STDOUT: ╭─FileStart ''
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// CHECK:STDOUT: │ ╭─LibraryIntroducer 'library'
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// CHECK:STDOUT: ├─LibraryDecl ';' has_error
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// CHECK:STDOUT: ├─FileEnd ''
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// CHECK:STDOUT: (root)
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// CHECK:STDOUT: - filename: fail_trailing_impl.carbon
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// CHECK:STDOUT: ╭─FileStart ''
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// CHECK:STDOUT: │ ╭─LibraryIntroducer 'library'
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// CHECK:STDOUT: │ ├─LibraryName '"trailing_impl"'
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// CHECK:STDOUT: ├─LibraryDecl 'impl' has_error
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// CHECK:STDOUT: ├─FileEnd ''
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// CHECK:STDOUT: (root)
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// CHECK:STDOUT: - filename: fail_no_semi.carbon
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// CHECK:STDOUT: ╭─FileStart ''
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// CHECK:STDOUT: │ ╭─LibraryIntroducer 'library'
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// CHECK:STDOUT: │ ├─LibraryName '"no_semi"'
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// CHECK:STDOUT: ├─LibraryDecl '"no_semi"' has_error
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// CHECK:STDOUT: ├─FileEnd ''
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// CHECK:STDOUT: (root)
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