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Convenience class for type members.

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Christian
2014-11-23 21:04:39 +01:00
parent 735dbe6986
commit fa987e0a20
4 changed files with 70 additions and 41 deletions
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AST.cpp
+3 -7
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@@ -462,14 +462,10 @@ void MemberAccess::checkTypeRequirements()
{
m_expression->checkTypeRequirements();
m_expression->requireLValue();
if (m_expression->getType()->getCategory() != Type::Category::STRUCT)
BOOST_THROW_EXCEPTION(createTypeError("Member access to a non-struct (is " +
m_expression->getType()->toString() + ")"));
StructType const& type = dynamic_cast<StructType const&>(*m_expression->getType());
unsigned memberIndex = type.memberNameToIndex(*m_memberName);
if (memberIndex >= type.getMemberCount())
Type const& type = *m_expression->getType();
m_type = type.getMemberType(*m_memberName);
if (!m_type)
BOOST_THROW_EXCEPTION(createTypeError("Member \"" + *m_memberName + "\" not found in " + type.toString()));
m_type = type.getMemberByIndex(memberIndex);
m_isLvalue = true;
}