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Fix for antlr#2164. #2398
How to protect _deadEndConfigs against double frees?
Hi Christian, where do you see a double free? What happens is that under certain conditions a new config is created and passed to the
In all other cases the config is already held in a
I hate to reopen this debate, but @chund is right; that is definitely a double free. In C++,
The solution is to simply switch to a