If one uses %union, the C parser is supposed to be dynamic, and when
not using it, I think Joel E. Denny said he is setting some Bison
macro to achieve it (I do not remember details). If you set
YYMAXDEPTH, I think you get a initial static array, so if it is too
big, the parser will break.
On 3 Feb 2006, at 19:08, Anouar LACHHEB wrote:
Hi,
I have developped a parser/interpreter with Bison v 2.1 and Flex v
2.5.4 , the parser runs correctly and I have no pbs; however, I
have some troubles with my interpreter: the pb is that my
interpreter could not read all the "command" that I have typed
through my command line (on Unix) and I get a parsing error.
I thought that my parser is incorrect, but using the parser on a
"command file" I get correct result. So I deduced that the
interpreter could not read all the command line.
I tried to define YYMAXDEPTH as big as possible, But in vain:
#define YYMAXDEPTH 1000000000
I think that the pb is a Unix system buffer limitation.
Any help?
Best regards,
AnL.
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