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IPCCompiler: Add support for Optional<T> (so long as T is trivial)

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AnotherTest 2020-05-03 08:59:29 +04:30 committed by Andreas Kling
parent 32742709dc
commit 6fcb6baa69
Notes: sideshowbarker 2024-07-19 07:01:32 +09:00 
Author: https://github.com/alimpfard
Commit: https://github.com/SerenityOS/serenity/commit/6fcb6baa69b
Pull-request: https://github.com/SerenityOS/serenity/pull/2081
1 changed files with 13 additions and 0 deletions
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13
DevTools/IPCCompiler/main.cpp
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@ -329,6 +329,15 @@ int main(int argc, char** argv)
out() << " return nullptr;";
out() << " " << parameter.name << ".append(value);";
out() << " }";
} else if (parameter.type.starts_with("Optional<")) {
out() << " bool has_value = false;";
out() << " stream >> has_value;";
out() << " if (has_value) {";
out() << " " << parameter.type.substring_view(9, parameter.type.length() - 10) << " value;";
out() << " if (!decoder.decode(value))";
out() << " return nullptr;";
out() << " " << parameter.name << " = value;";
out() << " }";
} else {
out() << " if (!decoder.decode(" << parameter.name << "))";
out() << " return nullptr;";
@ -382,6 +391,10 @@ int main(int argc, char** argv)
out() << " stream << m_" << parameter.name << ".shbuf_id();";
out() << " stream << m_" << parameter.name << ".width();";
out() << " stream << m_" << parameter.name << ".height();";
} else if (parameter.type.starts_with("Optional<")) {
out() << " stream << m_" << parameter.name << ".has_value();";
out() << " if (m_" << parameter.name << ".has_value())";
out() << " stream << m_" << parameter.name << ".value();";
} else {
out() << " stream << m_" << parameter.name << ";";
}