RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-27 02:27:43 +00:00
Code Issues Activity Actions

LibJS/Bytecode: Implement optional chaining

Browse source
This commit is contained in:
Luke Wilde 2023-06-17 14:50:23 +01:00 • committed by Andreas Kling
parent c9088fa6ec
commit 1116ba191a
2 changed files with 148 additions and 54 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Userland/Libraries/LibJS/AST.h
View file

@ -1975,6 +1975,10 @@ public:
virtual Completion execute(Interpreter&) const override;
virtual ThrowCompletionOr<JS::Reference> to_reference(Interpreter&) const override;
virtual void dump(int indent) const override;
virtual Bytecode::CodeGenerationErrorOr<void> generate_bytecode(Bytecode::Generator&) const override;
Expression const& base() const { return *m_base; }
Vector<Reference> const& references() const { return m_references; }
private:
struct ReferenceAndValue {