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Initial introduction of array slices with partial implementation for dynamic calldata arrays.

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This commit is contained in:
Daniel Kirchner
2019-09-13 10:57:53 +02:00
parent 50ce3b0ac8
commit 4782c800ec
50 changed files with 659 additions and 105 deletions
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libsolidity/ast/TypeProvider.cpp
+14
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@@ -31,6 +31,7 @@ InaccessibleDynamicType const TypeProvider::m_inaccessibleDynamic{};
/// they rely on `byte` being available which we cannot guarantee in the static init context.
unique_ptr<ArrayType> TypeProvider::m_bytesStorage;
unique_ptr<ArrayType> TypeProvider::m_bytesMemory;
unique_ptr<ArrayType> TypeProvider::m_bytesCalldata;
unique_ptr<ArrayType> TypeProvider::m_stringStorage;
unique_ptr<ArrayType> TypeProvider::m_stringMemory;
@@ -177,6 +178,7 @@ void TypeProvider::reset()
clearCache(m_inaccessibleDynamic);
clearCache(m_bytesStorage);
clearCache(m_bytesMemory);
clearCache(m_bytesCalldata);
clearCache(m_stringStorage);
clearCache(m_stringMemory);
clearCache(m_emptyTuple);
@@ -314,6 +316,13 @@ ArrayType const* TypeProvider::bytesMemory()
return m_bytesMemory.get();
}
ArrayType const* TypeProvider::bytesCalldata()
{
if (!m_bytesCalldata)
m_bytesCalldata = make_unique<ArrayType>(DataLocation::CallData, false);
return m_bytesCalldata.get();
}
ArrayType const* TypeProvider::stringStorage()
{
if (!m_stringStorage)
@@ -500,6 +509,11 @@ ArrayType const* TypeProvider::array(DataLocation _location, Type const* _baseTy
return createAndGet<ArrayType>(_location, _baseType, _length);
}
ArraySliceType const* TypeProvider::arraySlice(ArrayType const& _arrayType)
{
return createAndGet<ArraySliceType>(_arrayType);
}
ContractType const* TypeProvider::contract(ContractDefinition const& _contractDef, bool _isSuper)
{
return createAndGet<ContractType>(_contractDef, _isSuper);