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LibJS: Store basic traceback in Exception

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Nothing fancy like line numbers, but Exception now stores a list of
function names up to the current call frame.
This commit is contained in:
Linus Groh 2020-06-02 14:11:59 +01:00 • committed by Andreas Kling
parent a48080f62d
commit 4f6912c605
2 changed files with 10 additions and 0 deletions
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2
Libraries/LibJS/Runtime/Exception.h
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@ -37,12 +37,14 @@ public:
virtual ~Exception() override;
Value value() const { return m_value; }
const Vector<String>& trace() const { return m_trace; }
private:
virtual const char* class_name() const override { return "Exception"; }
virtual void visit_children(Visitor&) override;
Value m_value;
Vector<String> m_trace;
};
}