[antlr-interest] from antrl-generated AST back to java-file?
Sinan
sinan.karasu at boeing.com
Thu Feb 28 09:56:31 PST 2002
Matthew Ford wrote:
>
> Here is a sample of what I use to output statements from a tree (after
> transforming them)
>
> statement
> { String str,lhsStr;
> }
>
> : #(as:ASSIGN_EXPR lhsStr=identOrConstant str = expression)
> {
> Output.out(lhsStr + " " + as.getText() + " " + str + "; //
> ASSIGN_EXPR",debug);
> }
>
> expression returns [String str]
> { str = "";
> }
> : (
> #(EXPRESSION (str=operator | str=identOrConstant | str=just_expression) )
> | str=operator
> | str=identOrConstant
> )
> ;
See examples/java/heteroAST
for an xmlizedversion.
Sinan
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