cerc-io/solidity
16
0
Fork 0
mirror of https://github.com/ethereum/solidity synced 2023-10-03 13:03:40 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Removes unnecessary check of array type.

Browse Source
This commit is contained in:
Erik Kundt 2018-09-26 12:46:08 +02:00
parent e6d87e54c8
commit 466e8f56e6
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
libsolidity/analysis/ReferencesResolver.cpp
View File

@ -241,14 +241,12 @@ void ReferencesResolver::endVisit(ArrayTypeName const& _typeName)
if (Expression const* length = _typeName.length())
{
TypePointer lengthTypeGeneric = length->annotation().type;
auto arrayType = dynamic_cast<ArrayType const*>(baseType.get());
bool isByteOrFixedSizeArray = (arrayType && arrayType->isByteArray()) || !baseType->isDynamicallySized();
if (!lengthTypeGeneric)
lengthTypeGeneric = ConstantEvaluator(m_errorReporter).evaluate(*length);
RationalNumberType const* lengthType = dynamic_cast<RationalNumberType const*>(lengthTypeGeneric.get());
if (!lengthType || !lengthType->mobileType())
fatalTypeError(length->location(), "Invalid array length, expected integer literal or constant expression.");
else if (lengthType->isZero() && isByteOrFixedSizeArray)
else if (lengthType->isZero())
fatalTypeError(length->location(), "Array with zero length specified.");
else if (lengthType->isFractional())
fatalTypeError(length->location(), "Array with fractional length specified.");