[antlr-interest] The AST thus far before an error
Paul J. Lucas
pauljlucas at mac.com
Mon Nov 22 13:36:29 PST 2004
It seems to be the case that, during parsing and AST
generation, if an exception is thrown, the AST is trashed
(specifically, the value of returnAST isn't propagated back up
the call-stack).
This is most unforunate. I *really* need to build and keep the
AST right up to the point an exception is thrown. Is there any
way to do this?
- Paul
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