Lexing error being thrown causes Segmentation Fault
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- Dominant language
- Python
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Description
I have a simple calculator written in RPython. If a lexing error is thrown, the program segfaults. It works fine under CPython and PyPy, however. Furthermore, if after a valid token, there is an invalid token, the invalid token and everything that follows it is completely ignored, rather than throwing a ParsingError.
The problem only occurs with RPython. I have the latest checkout(i.e. I just updated it right now).
Example:

I am on Ubuntu Precise.
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