[antlr-interest] Small Bug
Robert Colquhoun
rjc at trump.net.au
Fri Jan 3 03:28:57 PST 2003
Hi,
I just noticed a small inefficiency in the generated parser code, antlr was
creating a method like:
protected void buildTokenTypeASTClassMap() {
tokenTypeToASTClassMap = new Hashtable();
tokenTypeToASTClassMap=null;
};
The problem is in the antlr.JavaCodeGenerator.getTokenASTNodeMap(),
attached is a version of JavaCodeGenerator which creates:
protected void buildTokenTypeASTClassMap() {
tokenTypeToASTClassMap=null;
};
PS For some reason the first method caused kaffe, which i dont normally
use, to crash!
- Robert
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