Johannes Luber wrote:
I wanted to update the maven install (mvn clean install) but I get the
error that
http://repo1.maven.org/maven2/org/antlr/gunit/1.0.5/gunit-1.0.5.jar
can't be found. :(
You probably just got unlucky on your timing. That is released now.
In any case, Ter, did you you try the CSharp2 version of the
composite-grammar, too? That way we can check, if this is just a local
problem.
It is just local - I ran the tests on my system and everything was fine
in C#.
Johannes
P.S.: I'm not off for bed for two hours or so. You Americans should get
your geography right. :P
Hey! Who's American?
The Limey.
On Feb 21, 2009, at 3:24 AM, Johannes Luber wrote:
Terence Parr schrieb:
On Feb 20, 2009, at 10:58 AM, Johannes Luber wrote:
I've forgot to run the example build script and noticed a strange
problem for the Java composite-grammar. The code for Java_Expr.cs
appends FailedPredicateException with numbers, e.g.
FailedPredicateException3. Considering that the class doesn't change
the
name, the compilation fails. I've thought at first that my change to
append <decisionNumber> to some exception variable names went too far,
but the only place referring to FailedPredicateException doesn't
seem to
be wrong.
I've tried to add debug information but using Jim's little bash script
with
a3 -XdbgSt Java.g
doesn't seem to work. Now I don't know where the error actually comes
from and can't find it out... :(
-XdbgST not St
Damn - and I did specifically copy the option into my notes so I don't
make that mistake again. Which doesn't work if you save the wrong
spelling. :( In any case, I'm still no further to solve the problem. The
generated code is as follows (some extranous code removed):
<CSharp2.validateSemanticPredicate>if ( !(...) )
{
...
throw new FailedPredicateException3(...);
}</CSharp2.validateSemanticPredicate>
As one can clearly see, the template validateSemanticPredicate() is
called. The definition is as follows:
validateSemanticPredicate(pred,description) ::= <<
if ( !(<evalPredicate(...)>) )
{
<ruleBacktrackFailure()>
throw new FailedPredicateException(input, "<ruleName>",
"<description>");
}
Where does the "3" come from? I did even regenerate my snapshot, but it
didn't change a thing.
Johannes
Ter
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