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| author | Christian <c@ethdev.com> | 2015-02-23 08:31:05 +0800 |
|---|---|---|
| committer | Christian <c@ethdev.com> | 2015-02-24 01:28:30 +0800 |
| commit | 5d2323c91486cfcab9322b01d52ba35525e06272 (patch) | |
| tree | 556109fcfcff6c1089732545701dfc397efbf848 /AST.cpp | |
| parent | 754c804d191ad8f05d886566e599a82efbd38d8e (diff) | |
| download | dexon-solidity-5d2323c91486cfcab9322b01d52ba35525e06272.tar.gz dexon-solidity-5d2323c91486cfcab9322b01d52ba35525e06272.tar.zst dexon-solidity-5d2323c91486cfcab9322b01d52ba35525e06272.zip | |
Index and length access for dynamic arrays.
Diffstat (limited to 'AST.cpp')
| -rw-r--r-- | AST.cpp | 12 |
1 files changed, 11 insertions, 1 deletions
@@ -603,7 +603,17 @@ void MemberAccess::checkTypeRequirements() if (!m_type) BOOST_THROW_EXCEPTION(createTypeError("Member \"" + *m_memberName + "\" not found or not " "visible in " + type.toString())); - m_isLValue = (type.getCategory() == Type::Category::Struct); + // This should probably move somewhere else. + if (type.getCategory() == Type::Category::Struct) + m_isLValue = true; + else if (type.getCategory() == Type::Category::Array) + { + auto const& arrayType(dynamic_cast<ArrayType const&>(type)); + m_isLValue = (*m_memberName == "length" && + arrayType.getLocation() != ArrayType::Location::CallData && arrayType.isDynamicallySized()); + } + else + m_isLValue = false; } void IndexAccess::checkTypeRequirements() |