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Merge pull request #5548 from ethereum/fixMemberAccess

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Fix bug related to state variables of function type accessed via base contract.
This commit is contained in:
chriseth
2018-11-30 09:26:08 +01:00
committed by GitHub
parent a7ca4991df 73a64da041
commit d6d41b2bc7
4 changed files with 31 additions and 3 deletions
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libsolidity/codegen/ExpressionCompiler.cpp
+3 -3
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@@ -1153,7 +1153,9 @@ bool ExpressionCompiler::visit(MemberAccess const& _memberAccess)
if (dynamic_cast<ContractType const*>(type->actualType().get()))
{
solAssert(_memberAccess.annotation().type, "_memberAccess has no type");
if (auto funType = dynamic_cast<FunctionType const*>(_memberAccess.annotation().type.get()))
if (auto variable = dynamic_cast<VariableDeclaration const*>(_memberAccess.annotation().referencedDeclaration))
appendVariable(*variable, static_cast<Expression const&>(_memberAccess));
else if (auto funType = dynamic_cast<FunctionType const*>(_memberAccess.annotation().type.get()))
{
switch (funType->kind())
{
@@ -1199,8 +1201,6 @@ bool ExpressionCompiler::visit(MemberAccess const& _memberAccess)
{
// no-op
}
else if (auto variable = dynamic_cast<VariableDeclaration const*>(_memberAccess.annotation().referencedDeclaration))
appendVariable(*variable, static_cast<Expression const&>(_memberAccess));
else
_memberAccess.expression().accept(*this);
}