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License: Other
Using Lex and Yacc with Objective-C
License: Other
I have used your code successfully on ios 32 bit. But on IOS 64 bit, the PTNode objects created in the lexer are released as soon as the lexer function where they are created exits, resulting in BAD ACCESS in the functionNode:(NSString *) name, ... . The PTNode objects created by the parser are also released before they can be used. I have solved this problem by storing a reference to the nodes in an array, but there may be a better way. (I am new to c and objective c)
I have been trying to implementing a simple parser based on bison flex and Objective-C. I had great trouble trying to get bison and flex work with ARC. I found that your code is ARC-compliant. But after long time reading it, I still cannot cannot find how can your code prevent __unsafe_unretained PTNode* node;
from being dealloc-ed.
Sorry to bother. I just really need to find a solution. Thanks.
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