Re: [PATCH v2 04/18] tests: Clean up initialization of Error *err variables

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

On 12/4/19 10:36 AM, Markus Armbruster wrote:
> Declaring a local Error *err without initializer looks suspicious.
> Fuse the declaration with the initialization to avoid that.
> 
> Signed-off-by: Markus Armbruster <armbru@redhat.com>
> ---
>   tests/test-qobject-output-visitor.c | 8 ++++----
>   tests/test-string-output-visitor.c  | 4 ++--
>   2 files changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/tests/test-qobject-output-visitor.c b/tests/test-qobject-output-visitor.c
> index 3e993e5ba8..d7761ebf84 100644
> --- a/tests/test-qobject-output-visitor.c
> +++ b/tests/test-qobject-output-visitor.c
> @@ -145,10 +145,10 @@ static void test_visitor_out_enum_errors(TestOutputVisitorData *data,
>                                            const void *unused)
>   {
>       EnumOne i, bad_values[] = { ENUM_ONE__MAX, -1 };
> -    Error *err;
>   
>       for (i = 0; i < ARRAY_SIZE(bad_values) ; i++) {
> -        err = NULL;
> +        Error *err = NULL;
> +

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

>           visit_type_EnumOne(data->ov, "unused", &bad_values[i], &err);
>           error_free_or_abort(&err);
>           visitor_reset(data);
> @@ -240,11 +240,11 @@ static void test_visitor_out_struct_errors(TestOutputVisitorData *data,
>       EnumOne bad_values[] = { ENUM_ONE__MAX, -1 };
>       UserDefOne u = {0};
>       UserDefOne *pu = &u;
> -    Error *err;
>       int i;
>   
>       for (i = 0; i < ARRAY_SIZE(bad_values) ; i++) {
> -        err = NULL;
> +        Error *err = NULL;
> +
>           u.has_enum1 = true;
>           u.enum1 = bad_values[i];
>           visit_type_UserDefOne(data->ov, "unused", &pu, &err);
> diff --git a/tests/test-string-output-visitor.c b/tests/test-string-output-visitor.c
> index 02766c0f65..1be1540767 100644
> --- a/tests/test-string-output-visitor.c
> +++ b/tests/test-string-output-visitor.c
> @@ -207,10 +207,10 @@ static void test_visitor_out_enum_errors(TestOutputVisitorData *data,
>                                            const void *unused)
>   {
>       EnumOne i, bad_values[] = { ENUM_ONE__MAX, -1 };
> -    Error *err;
>   
>       for (i = 0; i < ARRAY_SIZE(bad_values) ; i++) {
> -        err = NULL;
> +        Error *err = NULL;
> +
>           visit_type_EnumOne(data->ov, "unused", &bad_values[i], &err);
>           error_free_or_abort(&err);
>       }
>