On Thu, Feb 21, 2008 at 7:05 AM, Pierre Habouzit
<pierre.habouzit@xxxxxxx> wrote:
> 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).
Nah, sparse supports expression in initializer all right.
It just need to evaluate them to give it the correct ctype.
Please try the this one line patch I attached.
Chris
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