On Thu, 4 Nov 2010, Vasiliy Kulikov wrote:
> Hi,
>
> Is there any way to search for C99 array definition with non-constant
> size?
>
> int x = 2;
> ...
> int y[x];
I'm not sure what you are asking here. I tried the following, and it
worked fine:
@@
identifier x,y;
expression E;
@@
int x = E;
...
int
*y[x]
;
The only problem is that for code like the following:
int main () {
int x = 2;
int a[3], y[x], b[9];
return;
}
Coccinelle complains about "More that one variable in decl. Have to split
to transform." In this case, I don't see why there should be a problem
with it, because I have put the * on just the declared variable itself. I
can look into whether the problem can be fixed. However, it should work
find if you put a position variable on the declaration that is undesirable
and then print out the position.
Or did you mean to look for something else?
thanks,
julia
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