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[SMTChecker] Support contract type

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This commit is contained in:
Leonardo Alt
2019-04-17 16:30:11 +02:00
parent 4509e8efbb
commit ecd89393ee
12 changed files with 66 additions and 4 deletions
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libsolidity/formal/SymbolicTypes.cpp
+7 -1
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@@ -134,7 +134,7 @@ pair<bool, shared_ptr<SymbolicVariable>> dev::solidity::newSymbolicVariable(
solAssert(fixedBytesType, "");
var = make_shared<SymbolicFixedBytesVariable>(fixedBytesType->numBytes(), _uniqueName, _solver);
}
else if (isAddress(_type.category()))
else if (isAddress(_type.category()) || isContract(_type.category()))
var = make_shared<SymbolicAddressVariable>(_uniqueName, _solver);
else if (isEnum(_type.category()))
var = make_shared<SymbolicEnumVariable>(type, _uniqueName, _solver);
@@ -186,6 +186,11 @@ bool dev::solidity::isAddress(Type::Category _category)
return _category == Type::Category::Address;
}
bool dev::solidity::isContract(Type::Category _category)
{
return _category == Type::Category::Contract;
}
bool dev::solidity::isEnum(Type::Category _category)
{
return _category == Type::Category::Enum;
@@ -197,6 +202,7 @@ bool dev::solidity::isNumber(Type::Category _category)
isRational(_category) ||
isFixedBytes(_category) ||
isAddress(_category) ||
isContract(_category) ||
isEnum(_category);
}
libsolidity/formal/SymbolicTypes.h
+1
View File
@@ -44,6 +44,7 @@ bool isInteger(Type::Category _category);
bool isRational(Type::Category _category);
bool isFixedBytes(Type::Category _category);
bool isAddress(Type::Category _category);
bool isContract(Type::Category _category);
bool isEnum(Type::Category _category);
bool isNumber(Type::Category _category);
bool isBool(Type::Category _category);