error recovery in yacc

Shiladitya Biswas mt cse <sbiswas@cse.iitk.ac.in>
12 Jan 2003 17:44:02 -0500

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From: Shiladitya Biswas mt cse <sbiswas@cse.iitk.ac.in>
Newsgroups: comp.compilers
Date: 12 Jan 2003 17:44:02 -0500
Organization: Compilers Central
Keywords: yacc, errors, question, comment
Cc: sbiswas@cse.iitk.ac.in
Posted-Date: 12 Jan 2003 17:44:02 EST

Hi
I wanted to know if I can in some way recover all the tokens in the stack
and print them in case an error occurs in the input.I want all the
currently lined up tokens for further processing and terminate the parsing
there.
I am using bison and berkely yacc
thanks


--
Shiladitya Biswas
MTech CSE
[You'll probably have to fiddle the parser somewhat, because it may have
made some default reductions before noticing the error. -John]

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