[antlr-interest] Position of Action Blocks in Combination with Rewrites
Gavin Lambert
antlr at mirality.co.nz
Sun Oct 5 12:34:11 PDT 2008
At 07:39 6/10/2008, Randall R Schulz wrote:
>I just discovered that in parser rules with both a rewrite
clause
>_and_ an action block, the action block must _precede_ the
rewrite
>clause or the generated Java code is malformed and will not
compile.
[...]
>I don't know if this is a bug or not, but I thought I'd report
it.
I don't believe it is a bug. Code blocks within a rewrite clause
are assumed to be an expression to be inserted into the rewrite
tree, IIRC.
(I keep forgetting about that, though.)
More information about the antlr-interest
mailing list