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| author | Daniel Kirchner <daniel@ekpyron.org> | 2018-04-05 20:43:28 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-04-05 20:43:28 +0800 |
| commit | 037eba20fc6c25777e930d97c1f53f26c6443bb0 (patch) | |
| tree | b2ea415859768ee046f5d8f93ef4741c25f1a19d /libsolidity/ast/AST.h | |
| parent | 36d6c27e6826f173b491a7a536a3755609edaa29 (diff) | |
| parent | 96eff0ff6abc614cb44a01137dfd0df1ef750088 (diff) | |
| download | dexon-solidity-037eba20fc6c25777e930d97c1f53f26c6443bb0.tar.gz dexon-solidity-037eba20fc6c25777e930d97c1f53f26c6443bb0.tar.zst dexon-solidity-037eba20fc6c25777e930d97c1f53f26c6443bb0.zip | |
Merge pull request #3824 from ethereum/baseArgumentsEmptyParenthesis
Error when using empty parentheses for base class constructors that r…
Diffstat (limited to 'libsolidity/ast/AST.h')
| -rw-r--r-- | libsolidity/ast/AST.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/libsolidity/ast/AST.h b/libsolidity/ast/AST.h index 56bb412c..bc85349b 100644 --- a/libsolidity/ast/AST.h +++ b/libsolidity/ast/AST.h @@ -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; }; /** |