cerc-io/solidity
11
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

codegen: cleanup booleans before storing them into memory

Browse Source
This commit is contained in:
Yoichi Hirai
2016-11-30 17:41:46 +01:00
parent 03ccc6df70
commit 0123e74a2e
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libsolidity/codegen/CompilerUtils.cpp
+2
View File
@@ -950,6 +950,8 @@ unsigned CompilerUtils::prepareMemoryStore(Type const& _type, bool _padToWordBou
else
{
solAssert(numBytes <= 32, "Memory store of more than 32 bytes requested.");
if (_type.category() == Type::Category::Bool)
m_context << Instruction::ISZERO << Instruction::ISZERO;
if (numBytes != 32 && !leftAligned && !_padToWordBoundaries)
// shift the value accordingly before storing
m_context << (u256(1) << ((32 - numBytes) * 8)) << Instruction::MUL;