Re: [Vala] glib-2.0 - glib-2.0.vapi mismatch bug: TestFixtureFunc vs TestFunc

[Daniel Espinosa <esodan gmail com>]

If fall in this case, as in GLib.Thread, first check if GLib C
documentation state the API is deprecated. If so, you need to use

*--**target-glib**=**MAJOR*.*MINOR*

to be sure you'll generate code for the GLib version you use or target,
this ensure too, using latest API an avoid valac to generate code
compatible with old glib versions.
El feb. 3, 2016 5:25 PM, "Felipe Lavratti" <felipelav gmail com> escribió:

> Hello, using the glib-2.0 `GLib.TestCase` constructor triggers the
> following warning:
>
> warning: passing argument 4 of ‘g_test_create_case’ from incompatible
> pointer type
>              ts.add(new TestCase("context", (TestFunc)setup,
> (TestFunc)test_context, (TestFunc)teardown));
>
> It means, the `g_test_create_case` arguments of type TestFixtureFunc
> which has been depecrated in the glib-2.0.vapi, note the following
> lines of the /usr/share/vala-0.30/glib-2.0.vapi file:
>
> #if GLIB_2_26
>     [CCode (has_target = false)]
>     public delegate void TestFunc ();
>     public delegate void TestDataFunc ();
>     public delegate void TestFixtureFunc (void* fixture);
> #else
>     public delegate void TestFunc (void* fixture);
>     public delegate void TestDataFunc ();
> #endif
>
> The keyword `TestFixtureFunc` has been removed since version 2_26, but
> it is still used in the glib-2.0 header
> /usr/include/glib-2.0/glib/gtestutils.h:
>
> /* semi-internal API */
> GLIB_AVAILABLE_IN_ALL
> GTestCase*    g_test_create_case        (const char       *test_name,
>                                          gsize             data_size,
>                                          gconstpointer     test_data,
>                                          GTestFixtureFunc  data_setup,
>                                          GTestFixtureFunc  data_test,
>                                          GTestFixtureFunc  data_teardown);
>
>
> --
> Skype: felipeanl
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