It looks like the sample has a bug when printing out the line/column in main.fs - perhaps that's the problem you're seeing. It should say:
1 2 3 4 5
printf "error near line %d, character %d\n%s\n" pos.Line pos.Column (e.ToString());
instead of
1 2 3 4
printf "error near line %d, character %d\n%s\n" pos.pos_cnum (pos.pos_cnum - pos.pos_bol) (e.ToString());
don
That did it.
Thanks for the quick answer.
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I'm starting a compiler in F# and I'm having trouble getting the lexer to report accurate line numbers. I'm using the parsing sample and it's reporting line numbers in the 150s, even though the test.lang file is only 10 or 15 lines long.
The sample has
at the top and calls this when newline is found.
Am I expecting it to do something it isn't doing?
(FYI, I'm introducing a bug by removing a ";" in the while loop)
On an operational note, trying to enter text in the edit box in Firefox hangs my browser so I'm doing this in IE.