On 5 Apr 2008, at 17:20, Rodrigo Bagni wrote:
When I print the "atom" variable at the end of the parser, its content
is "Example; end"
but I want it to be only "Example" because it is the last
identifier I got.
Is it something wrong with my rule? Can someone help, please?
The Flex generated lexer just provide a pointer of the token to a
buffer, temporarily terminated by a '\0'. So if you do not copy the
string before handling to the Bison generated parser, the token will
change when the lexer it called the next time. And in your rule, the
lexer is called several times.
Hans Aberg
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