Method DemanglePrimaryExpression

demangler/gnu3/demangle_gnu3.cpp:744–835

}

string DemangleGNU3::DemanglePrimaryExpression()
{
	indent();
	MyLogDebug("%s: '%s'\n", __FUNCTION__, m_reader.GetRaw().c_str());
	char elm1 = '\0';
	string out;
	QualifiedName tmpList;
	string valueString;
	float f; double d; long double ld;
	bool oldTopLevel;
	//expr-primary
	if (m_reader.PeekString(2) == "_Z")
	{
		m_reader.Consume(2);
		oldTopLevel = m_topLevel;
		m_topLevel = false;
		TypeBuilder t = DemangleSymbol(tmpList);
		m_topLevel = oldTopLevel;
		out += t.GetStringBeforeName();
		out += tmpList.GetString();
		out += t.GetStringAfterName();
		dedent()
		return out;
	}
	switch (m_reader.Read())
	{
	case 'b':
		elm1 = m_reader.Read();
		if (elm1 == '0')
			out += "false";
		else if (elm1 == '1')
			out += "true";
		else
			throw DemangleException();
		break;
	case 'd': //double
		valueString = m_reader.ReadString(8);

		for (size_t i = 0; i < valueString.size(); i+=2)
		{
			((unsigned char*)&d)[i/2] = (HexToDec(valueString[i]) << 16) + HexToDec(valueString[i+1]);
		}
		out += to_string(d);
		break;
	case 'e': //long double
		valueString = m_reader.ReadString(10);

		for (size_t i = 0; i < valueString.size(); i+=2)
		{
			((unsigned char*)&ld)[i/2] = (HexToDec(valueString[i]) << 16) + HexToDec(valueString[i+1]);
		}
		out += to_string(ld);
		break;
	case 'f': //float
		valueString = m_reader.ReadString(4);

		for (size_t i = 0; i < valueString.size(); i+=2)
		{