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Disallow enums in interfaces

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This commit is contained in:
Alex Beregszaszi
2017-03-17 17:06:52 +00:00
parent 16a91ef90a
commit 2c4bce2d62
4 changed files with 19 additions and 0 deletions
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libsolidity/analysis/TypeChecker.cpp
+7
View File
@@ -517,6 +517,13 @@ bool TypeChecker::visit(VariableDeclaration const& _variable)
return false;
}
bool TypeChecker::visit(EnumDefinition const& _enum)
{
if (m_scope->contractKind() == ContractDefinition::ContractKind::Interface)
typeError(_enum.location(), "Enumerable cannot be declared in interfaces.");
return false;
}
void TypeChecker::visitManually(
ModifierInvocation const& _modifier,
vector<ContractDefinition const*> const& _bases
libsolidity/analysis/TypeChecker.h
+1
View File
@@ -83,6 +83,7 @@ private:
virtual bool visit(StructDefinition const& _struct) override;
virtual bool visit(FunctionDefinition const& _function) override;
virtual bool visit(VariableDeclaration const& _variable) override;
virtual bool visit(EnumDefinition const& _enum) override;
/// We need to do this manually because we want to pass the bases of the current contract in
/// case this is a base constructor call.
void visitManually(ModifierInvocation const& _modifier, std::vector<ContractDefinition const*> const& _bases);