From: Ludovic Courtès <[email protected]> Date: 25 July 2011 12:14 Subject: Re: Stopping as soon as a valid symbol is read To: "John P. Hartmann" <[email protected]>
"John P. Hartmann" <[email protected]> skribis: > Is a+b an expression? You don't know until you see something that is > not an operator, it might be a+b+c. Only the scanner can tell. Good point. My mental representation was that the parser should be able to recognize ‘& foo [ bar + 2 ]’ or ‘(a + b)’ as a single expression, whereas for ‘a + b’ it should stop after ‘a’. Thanks for pointing this out! Ludo’. _______________________________________________ [email protected] https://lists.gnu.org/mailman/listinfo/help-bison
