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LibJS: Track source positions all the way down to exceptions
This makes exceptions have a trace of source positions too, which could probably be helpful in making fancier error tracebacks.
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10 changed files with 647 additions and 245 deletions
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@ -29,6 +29,7 @@
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#include <AK/Vector.h>
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#include <LibJS/Runtime/Cell.h>
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#include <LibJS/Runtime/Value.h>
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#include <LibJS/SourceRange.h>
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namespace JS {
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@ -39,6 +40,7 @@ public:
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Value value() const { return m_value; }
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const Vector<String>& trace() const { return m_trace; }
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const Vector<SourceRange>& source_ranges() const { return m_source_ranges; }
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private:
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virtual const char* class_name() const override { return "Exception"; }
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@ -46,6 +48,7 @@ private:
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Value m_value;
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Vector<String> m_trace;
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Vector<SourceRange> m_source_ranges;
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};
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}
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