On 07/19, Stefan Beller wrote:
> This is another test balloon to see if we get complaints from people
> whose compilers do not support variables scoped to for loops.
>
> This part of the code base was chosen as it is very old code that does
> not change often, such that a potential revert is easy.
>
> Signed-off-by: Stefan Beller <sbel...@google.com>
> ---
>
> This is a rather aggressive test ballon, my compiler needed some
> good arguments to accept the new world order:
>
> object.c: In function ‘object_array_remove_duplicates’:
> object.c:404:2: error: ‘for’ loop initial declarations are only allowed in
> C99 mode
> for (unsigned src = 0; src < nr; src++) {
> ^
> object.c:404:2: note: use option -std=c99 or -std=gnu99 to compile your code
>
> Using -std=c99 works for me.
This would need a change to the makefile then wouldn't it?
>
> Thanks,
> Stefan
>
> object.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/object.c b/object.c
> index f818777412..af26ee2fbc 100644
> --- a/object.c
> +++ b/object.c
> @@ -397,11 +397,11 @@ static int contains_name(struct object_array *array,
> const char *name)
>
> void object_array_remove_duplicates(struct object_array *array)
> {
> - unsigned nr = array->nr, src;
> + unsigned nr = array->nr;
> struct object_array_entry *objects = array->objects;
>
> array->nr = 0;
> - for (src = 0; src < nr; src++) {
> + for (unsigned src = 0; src < nr; src++) {
> if (!contains_name(array, objects[src].name)) {
> if (src != array->nr)
> objects[array->nr] = objects[src];
> --
> 2.14.0.rc0.3.g6c2e499285
>
--
Brandon Williams
