Sparse doesn't support the C99 construct `for (int i = expr; ....)` properly.
for example, the following C code:
#include <stdlib.h>
int main(void)
{
for (int i = atoi("12"); i < 10; i++);
return 0;
}
make sparse spit:
$ sparse -Wall test.c
test.c:5:22: warning: call with no type!
In fact sparse doesn't support 'expr' to be a complex enough expression
(expressions that can be folded work, but not any other afaict).
I assume something has to be done in parser.c, but I'm not really sure it's the
sole place…
--
·O· Pierre Habouzit
··O madcoder@xxxxxxxxxx
OOO http://www.madism.org
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