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LibCpp: Add preprocessor option to ignore unsupported keywords

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Under some circumstances we need to ignore unsupported preprocessor
keywords instead of crashing the processing, for example during live
parsing in HackStudio.
This commit is contained in:
Vyacheslav Pukhanov 2021-03-17 21:18:08 +03:00 • committed by Andreas Kling
parent 711a47b784
commit 0b5d414eba
2 changed files with 11 additions and 2 deletions
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7
Userland/Libraries/LibCpp/Preprocessor.cpp
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@ -184,8 +184,11 @@ void Preprocessor::handle_preprocessor_line(const StringView& line)
lexer.consume_all();
return;
}
dbgln("Unsupported preprocessor keyword: {}", keyword);
VERIFY_NOT_REACHED();
if (!m_options.ignore_unsupported_keywords) {
dbgln("Unsupported preprocessor keyword: {}", keyword);
VERIFY_NOT_REACHED();
}
}
const String& Preprocessor::processed_text()