[antlr-interest] Antlr parser error messages

Shmuel Siegel ssiegel at finjan.com
Tue Jul 17 02:42:35 PDT 2007


IIRC, way back in the early days of ANTLR 3 early access, ANTLR had a
very nice error reporting feature. When a parse rule decided that
something didn't match, ANTLR would tell you the parse hierarchy of the
location of the failure. Sort of like a traceback but rule based.

 

Where has that feature gone? What can I do to activate it?

 

Shmuel

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