[antlr-interest] charScanner panic.

[Bharath Sundararaman]

Hi,
 
I have antlr.jar in both my build dependencies (jar file) and my runtime dependencies (org.antlr plugin). The CharScanner does not panic anymore but now my application is unable to locate my custom AST and it pops the "can't find AST node/type" error. 
 
I added the org.antlr plugin to the runtime classpath of my plugin and the "ClassNotFoundException: antlr.CommonToken" is not thrown anymore but the "Can't find AST node/type" exception appears and it leads to a ClassCastException in my parser. The weird thing is, both my custom AST and my parser are in the same package. The application which uses my parser should be able to use the AST which lies in the same package but it doesn't
 
Any ideas?

________________________________

From: Scott Stanchfield [mailto:scott at javadude.com]
Sent: Fri 4/29/2005 9:07 PM
To: Bharath Sundararaman; antlr-interest at antlr.org
Subject: RE: [antlr-interest] charScanner panic.


Btw: In the antlr 2.7.6 candidate I sent to Ter, I added a system property that you can set to make antlr throw a RuntimeException for panic instead of System.exit... The default is still System.exit, though.
 
Later,
-- Scott


________________________________

	From: antlr-interest-bounces at antlr.org [mailto:antlr-interest-bounces at antlr.org] On Behalf Of Bharath Sundararaman
	Sent: Friday, April 29, 2005 1:31 PM
	To: antlr-interest at antlr.org
	Subject: [antlr-interest] charScanner panic.
	
	

	Hi all,

	 

	I have an application that passes code to my ANTLR compiler. Recently, when the code is passed, the CharScanner's panic() method is called which causes a system exit. I over-rode the panic() method and prevented the system from exiting which led to "can't find AST node type: packageName.ASTName" exception. 

	 

	 

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