runtime.Fetch: add string type assertion check before trying to check if the value is a method #349
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… if the value is a method
antonmedv
reviewed
Mar 9, 2023
| method := v.MethodByName(i.(string)) | ||
| if method.IsValid() { | ||
| return method.Interface() | ||
| if methodName, ok := i.(string); ok { |
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Yes, this is the right solution 👍🏻
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Fixes #346.
I'm not familiar enough with expr internals to know if this fixes the issue or hides the underlying cause.
Feel free to close it if you have a better solution.