[antlr-interest] Fixed speed issue in ANTLR

[Dan Delorey]

t fails on my Java grammar. :( That last incremental build (2008-04-09.18)
works.

This is the error:

error(10):  internal error: Java.g : java.lang.ArrayIndexOutOfBoundsException:
3
org.antlr.tool.Rule.hasRewrite(Rule.java:350)
org.antlr.codegen.CodeGenTreeWalker.atom(CodeGenTreeWalker.java:1911)
org.antlr.codegen.CodeGenTreeWalker.element(CodeGenTreeWalker.java:1686)
org.antlr.codegen.CodeGenTreeWalker.element(CodeGenTreeWalker.java:1534)
org.antlr.codegen.CodeGenTreeWalker.alternative(CodeGenTreeWalker.java:1290)
org.antlr.codegen.CodeGenTreeWalker.block(CodeGenTreeWalker.java:1063)
org.antlr.codegen.CodeGenTreeWalker.rule(CodeGenTreeWalker.java:779)
org.antlr.codegen.CodeGenTreeWalker.rules(CodeGenTreeWalker.java:570)
org.antlr.codegen.CodeGenTreeWalker.grammarSpec(CodeGenTreeWalker.java:512)
org.antlr.codegen.CodeGenTreeWalker.grammar(CodeGenTreeWalker.java:330)
org.antlr.codegen.CodeGenerator.genRecognizer(CodeGenerator.java:421)
org.antlr.Tool.generateRecognizer(Tool.java:419)
org.antlr.Tool.process(Tool.java:286)
org.antlr.Tool.main(Tool.java:71)

I'd be happy to send my grammar along if you'd like to see it.

Thanks for all the work!


On Mon, May 5, 2008 at 7:10 PM, Terence Parr <parrt at cs.usfca.edu> wrote:

> Grab
>
> http://www.antlr.org/download/build/antlr-2008-05-05.18.tar.gz
>
> if you'd like to try on your grammar.  It reverses a stupid change I made
> 12-31-07 (must have been drinking new year's eve) ;)
>
> This closes all bugs but one for 3.1 release.  Then I document.
>
> Ter
>
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