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

Add ContractDefinition::interfaceId() helper

Browse Source
This commit is contained in:
Alex Beregszaszi
2020-09-14 20:34:52 +01:00
parent 83934254ea
commit 9aa9962f71
5 changed files with 13 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libsolidity/codegen/ir/IRGeneratorForStatements.cpp
+1 -4
View File
@@ -1549,10 +1549,7 @@ void IRGeneratorForStatements::endVisit(MemberAccess const& _memberAccess)
{
TypePointer arg = dynamic_cast<MagicType const&>(*_memberAccess.expression().annotation().type).typeArgument();
ContractDefinition const& contract = dynamic_cast<ContractType const&>(*arg).contractDefinition();
uint64_t result{0};
for (auto const& function: contract.interfaceFunctionList(false))
result ^= fromBigEndian<uint64_t>(function.first.ref());
define(_memberAccess) << formatNumber(u256{result} << (256 - 32)) << "\n";
define(_memberAccess) << formatNumber(u256{contract.interfaceId()} << (256 - 32)) << "\n";
}
else if (member == "min" || member == "max")
{