[antlr-interest] C generator is not generating @after actions

[Gavin Lambert]

At 14:23 5/02/2009, Jim Idle wrote:
 >@after is not supported in the C target. Use this:
 >
 >statement
 >@init { /* Empty */ }
 >: ( x | Y | x | g)
 >	{
 >		sse.afterStatement();
 >	}
 >;

Isn't that semantically different?  I thought the point of @after 
is that it's like "finally" code -- it gets executed regardless of 
success/failure/explosions.  Whereas an inline block at the end of 
the rule would only get executed on a successful match.

(Although parser rules should usually not fail anyway, so it may 
be a moot point.)