[antlr-interest] help

[Sinan]

Greg Lindholm wrote:
> 
> I'll try to help where I can.
> 
> identifier : qualified_data_name
>    ( "(" subscript ")" )*
>    ( "(" leftmost_character_position ":" (length)? ")" )?;
> 
> try.g:125: warning: nondeterminism upon
> try.g:125:      k==1:"("
> try.g:125:      between alt 1 and exit branch of block
> 

A simple solution would be

 identifier : qualified_data_name
    ( ("(" subscript )=> "(" subscript ")" )*
    ( "(" leftmost_character_position ":" (length)? ")" )?;

sinan

 

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