Akim Demaille a3d4c6fbb1 Destroy the variants that remain on the stack in case of error. ...

* data/lalr1-fusion.cc (yydestruct_): Invoke the variant's
	destructor.
	Display the value only if yymsg is nonnull.
	(yyreduce): Invoke yydestruct_ when popping lhs symbols.

2008-11-07 21:38:10 +01:00

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