[antlr-interest] AST generation

[Mark Davidson]

Hi,

I have the following rule in my grammer:

factor: (col EQ) => (col EQ^ value)
         | (col NE) => (col NE^ value)
         | (col ("not")? "like") => ( col ("not")? "like" value) ;

For the last line I want to create a tree:

    not
    |--like
       |--col
       |--value

But I cannot work out how.

Thanks
Mark


 

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