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Error when using empty parenthesis for base class constructors that require arguments.

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This commit is contained in:
Daniel Kirchner
2018-04-05 11:52:22 +02:00
parent c63efebd45
commit 96eff0ff6a
10 changed files with 73 additions and 36 deletions
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libsolidity/ast/AST.h
+7 -4
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@@ -425,19 +425,22 @@ public:
InheritanceSpecifier(
SourceLocation const& _location,
ASTPointer<UserDefinedTypeName> const& _baseName,
std::vector<ASTPointer<Expression>> _arguments
std::unique_ptr<std::vector<ASTPointer<Expression>>> _arguments
):
ASTNode(_location), m_baseName(_baseName), m_arguments(_arguments) {}
ASTNode(_location), m_baseName(_baseName), m_arguments(std::move(_arguments)) {}
virtual void accept(ASTVisitor& _visitor) override;
virtual void accept(ASTConstVisitor& _visitor) const override;
UserDefinedTypeName const& name() const { return *m_baseName; }
std::vector<ASTPointer<Expression>> const& arguments() const { return m_arguments; }
// Returns nullptr if no argument list was given (``C``).
// If an argument list is given (``C(...)``), the arguments are returned
// as a vector of expressions. Note that this vector can be empty (``C()``).
std::vector<ASTPointer<Expression>> const* arguments() const { return m_arguments.get(); }
private:
ASTPointer<UserDefinedTypeName> m_baseName;
std::vector<ASTPointer<Expression>> m_arguments;
std::unique_ptr<std::vector<ASTPointer<Expression>>> m_arguments;
};
/**