[glib: 3/7] tests: Fix a couple of static analysis warnings in autoptr tests

[Nirbheek Chauhan <nirbheekc src gnome org>]

commit df647a583d2008f6d0514bcfe505fb0ad8a25cb8
Author: Philip Withnall <withnall endlessm com>
Date:   Thu Sep 5 14:13:51 2019 +0100

    tests: Fix a couple of static analysis warnings in autoptr tests
    
    The static analyser can’t yet work out how `g_autofree` works, so
    disable those tests.
    
    Signed-off-by: Philip Withnall <withnall endlessm com>
    
    Helps: #1767

 glib/tests/autoptr.c    | 7 +++++++
 gobject/tests/autoptr.c | 3 +++
 2 files changed, 10 insertions(+)
---
diff --git a/glib/tests/autoptr.c b/glib/tests/autoptr.c
index fccdfe55e..4eed862af 100644
--- a/glib/tests/autoptr.c
+++ b/glib/tests/autoptr.c
@@ -10,6 +10,9 @@ G_DEFINE_AUTOPTR_CLEANUP_FUNC(HasNonVoidCleanup, non_void_cleanup)
 static void
 test_autofree (void)
 {
+#ifdef __clang_analyzer__
+  g_test_skip ("autofree tests aren’t understood by the clang analyser");
+#else
   g_autofree gchar *p = NULL;
   g_autofree gchar *p2 = NULL;
   g_autofree gchar *alwaysnull = NULL;
@@ -35,6 +38,7 @@ test_autofree (void)
     }
 
   g_assert_null (alwaysnull);
+#endif  /* __clang_analyzer__ */
 }
 
 static void
@@ -592,6 +596,9 @@ test_autolist (void)
 
     l = g_list_prepend (l, b1);
     l = g_list_prepend (l, b3);
+
+    /* Squash warnings about dead stores */
+    (void) l;
   }
 
   /* Only assert if autoptr works */
diff --git a/gobject/tests/autoptr.c b/gobject/tests/autoptr.c
index cf7687d84..1f68cb3f9 100644
--- a/gobject/tests/autoptr.c
+++ b/gobject/tests/autoptr.c
@@ -113,6 +113,9 @@ test_autolist (void)
 
     l = g_list_prepend (l, tac1);
     l = g_list_prepend (l, tac2);
+
+    /* Squash warnings about dead stores */
+    (void) l;
   }
 
   /* Only assert if autoptr works */