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Implemented codegen for UserDefinedValueType

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This commit is contained in:
hrkrshnn
2021-09-08 19:56:48 +02:00
parent ce75790e8d
commit 54484e9795
4 changed files with 98 additions and 0 deletions
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libsolidity/codegen/ir/IRGeneratorForStatements.cpp
+24
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@@ -1051,6 +1051,24 @@ void IRGeneratorForStatements::endVisit(FunctionCall const& _functionCall)
);
break;
}
case FunctionType::Kind::Wrap:
case FunctionType::Kind::Unwrap:
{
solAssert(arguments.size() == 1, "");
FunctionType::Kind kind = functionType->kind();
if (kind == FunctionType::Kind::Wrap)
solAssert(
type(*arguments.at(0)).isImplicitlyConvertibleTo(
dynamic_cast<UserDefinedValueType const&>(type(_functionCall)).underlyingType()
),
""
);
else
solAssert(type(*arguments.at(0)).category() == Type::Category::UserDefinedValueType, "");
define(_functionCall, *arguments.at(0));
break;
}
case FunctionType::Kind::Assert:
case FunctionType::Kind::Require:
{
@@ -2004,6 +2022,8 @@ void IRGeneratorForStatements::endVisit(MemberAccess const& _memberAccess)
}
else if (EnumType const* enumType = dynamic_cast<EnumType const*>(&actualType))
define(_memberAccess) << to_string(enumType->memberValue(_memberAccess.memberName())) << "\n";
else if (dynamic_cast<UserDefinedValueType const*>(&actualType))
solAssert(member == "wrap" || member == "unwrap", "");
else if (auto const* arrayType = dynamic_cast<ArrayType const*>(&actualType))
solAssert(arrayType->isByteArray() && member == "concat", "");
else
@@ -2314,6 +2334,10 @@ void IRGeneratorForStatements::endVisit(Identifier const& _identifier)
{
// no-op
}
else if (dynamic_cast<UserDefinedValueTypeDefinition const*>(declaration))
{
// no-op
}
else
{
solAssert(false, "Identifier type not expected in expression context.");