[antlr-interest] Skip subtree in tree grammar
Martijn Reuvers
martijn.reuvers at gmail.com
Wed May 6 11:54:04 PDT 2009
Hi Jim,
Thanks! I was not aware of that restriction with parameters. It seems
to work now for most of it.
It accepts everything with the | .*, except expressions if they are
inside the if-statement weird enough.
e.g:
if(false) {
int a = 5+5;
}
Then i get a: node from after line 22:12 no viable alternative at
input 'DOWN'. But only if the if is false, if the if is true it
executes just fine without any error. Any other statement inside the
if-statement with false is accepted.
Does the | .* option not say accept everything until the end of the if
statement, irrelevant of what it is?
Martijn
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