On Thu, 10 Jun 2010 14:21:27 +0200
Jiří Techet <[email protected]> wrote:
> Imagine you have:
>
> foo.h:
> void foo(void);
>
> foo.c:
> #include "foo.h"
>
> void foo(void)
> {
> printf("foo");
> }
>
> main.c:
> #include "foo.h"
>
> int main(int argc, char **argv)
> {
> foo();
> return 0;
> }
>
> This is OK. Now you rename foo(void) in foo.c to foobar(void) but
> forget to update the header. It compiles just fine because main.c
> finds the declaration of foo(void) in foo.h, but its implementation is
> missing (so the compiler thinks it's an extern symbol, but it's not
> actually defined anywhere).
OK, thanks for explaining. It sounds like a good warning flag.
Your patch only provides prototypes for the 2 macro-defined functions,
but we would need prototypes for all plugin functions geany calls to
satisfy the flag.
One way we might do that is to turn doc/pluginsymbols.c into a header
file and include that in geanyplugin.h. What do you think?
Regards,
Nick
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