Hello! I'm learning my way around the gcc lexer/cpplib code and I have
a question about the way it works with memory buffers. It seems that
arrays are allocated with XNEWVEC macro - generally a good idea of
course. So I expected to see memory freed with the corresponding macro
XDELETEVEC and was surprised to find out that it is being freed with
the simple "free" function in the most cases.
[EMAIL PROTECTED]:~/gcc/src/libcpp$ grep XDELETEVEC * | wc -l
5
[EMAIL PROTECTED]:~/gcc/src/libcpp$ grep 'free (' * | wc -l
64
I've checked the Partial transitions list for the corresponding item
or something but have not found anything.
So I want to ask: what's wrong with XDELETEVEC (and XDELETE as well)?
Alexey Salmin
