unmapped node in semantic mode Scalar_String: [attributes comments]

[bzz]

Discovered as part of the bblfsh/bblfshd#268 (comment)

Driver fails to parse e.g this php file with check: unused field(s) on node Scalar_String: [attributes comments].

Normalization mapping for semantic mode needs to be updated.

[dennwc]

Looks like the wrong file is attached - cannot reproduce it, and the file does not contain any Scalar_String nodes.

[bzz]

@dennwc sorry for confusion! You can find 32 examples of such cases with

grep "language=php$" bblfshd.log | \
    grep -oP "rpc error: code = \K(.*)" | \
    grep "unused field(s) on node Scalar_String" | \
    grep -oP "filename=\"\K([^\"]*)"

in this log file (from the linked issue).

In details below this is a full list, for your convenience.

What I did above was just a search for one of the files from that list on a github and attached link in here. Most probably it may need to be repeated couple of times befor finding a right one, as logs do not have the names of the repositories.

vendor/psy/psysh/src/Psy/Command/ClearCommand.php
vendor/psy/psysh/src/Psy/Command/ExitCommand.php
vendor/symfony/process/Tests/PhpProcessTest.php
vendor/psy/psysh/test/Psy/Test/Formatter/CodeFormatterTest.php
vendor/symfony/var-dumper/Tests/Caster/PdoCasterTest.php
vendor/psy/psysh/src/Psy/Command/ThrowUpCommand.php
vendor/psy/psysh/src/Psy/Command/BufferCommand.php
vendor/symfony/console/Command/HelpCommand.php
vendor/nikic/php-parser/test/PhpParser/NodeDumperTest.php
vendor/symfony/console/Command/ListCommand.php
vendor/squizlabs/php_codesniffer/src/Standards/PSR2/Tests/Methods/FunctionCallSignatureUnitTest.inc
vendor/psy/psysh/src/Psy/Util/Str.php
vendor/psy/psysh/src/Psy/Command/DumpCommand.php
vendor/symfony/config/Tests/Definition/Dumper/XmlReferenceDumperTest.php
vendor/nikic/php-parser/test/PhpParser/BuilderFactoryTest.php
vendor/symfony/config/Tests/Definition/Dumper/YamlReferenceDumperTest.php
vendor/psy/psysh/src/Psy/Command/WtfCommand.php
vendor/psy/psysh/src/Psy/Command/SudoCommand.php
vendor/psy/psysh/src/Psy/Command/WhereamiCommand.php
vendor/nikic/php-parser/test/PhpParser/Builder/ClassTest.php
vendor/psy/psysh/src/Psy/Compiler.php
vendor/psy/psysh/src/Psy/Command/ParseCommand.php
vendor/psy/psysh/src/Psy/Command/TraceCommand.php
vendor/symfony/config/Tests/Resource/ReflectionClassResourceTest.php
vendor/nikic/php-parser/test/PhpParser/ParserTest.php
vendor/psy/psysh/src/Psy/Command/HistoryCommand.php
vendor/psy/psysh/src/Psy/Command/ListCommand.php
vendor/cakephp/cakephp/src/Core/StaticConfigTrait.php
vendor/cakephp/plugin-installer/src/Installer/PluginInstaller.php
vendor/symfony/var-dumper/Dumper/HtmlDumper.php
lib/tests/output_external_test.php
lib/tests/output_external_test.php

Hope this helps!