[antlr-interest] "return" in rule code
Terence Parr
parrt at jguru.com
Thu Nov 7 12:18:42 PST 2002
Hi Paul,
I strongly recommend not to do this. Pretend it's not a method in this
case and make ANTLR do the "right thing". :)
Ter
On Thursday, November 7, 2002, at 11:46 AM, Paul J. Lucas wrote:
> Is it "OK" to have a "return" statement in a rule?
>
> FOO
> : "foo" { if ( cond ) return; } "bar"
> ;
>
> Will the above match only "foo" if cond is true, i.e., abort the
> matching?
>
> - Paul
>
>
>
>
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Creator, ANTLR Parser Generator: http://www.antlr.org
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