Joel E. Denny 4395a9ff4f YYFAIL: warn about uses and remove from lalr1.java. ...

* NEWS (2.5): Document.
* data/lalr1.java (parser::YYStack::YYFAIL): Rename to YYERRLAB,
and make it private.  Update all uses.
* src/scan-code.l (SC_RULE_ACTION): Implement warning.

2009-12-21 16:40:33 -05:00

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