Merge r1896803 from trunk:

testatomic: Fix gcc-11 warnings.

Not sure why it wants the "a" local variable to point to something since
we only use its pointer, but that's how it is..  While at it let's initialize
"b" too.

Submitted by: ylavic


git-svn-id: https://svn.apache.org/repos/asf/apr/apr/branches/1.7.x@1896962 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 9 insertions, 9 deletions

diff --git a/test/testatomic.c b/test/testatomic.c
index d8e93437c..bf388c754 100644
--- a/test/testatomic.c
+++ b/test/testatomic.c
@@ -90,7 +90,7 @@ static void test_xchgptr(abts_case *tc, void *data)
 
     old_ptr = apr_atomic_xchgptr(&target_ptr, &a);
     ABTS_PTR_EQUAL(tc, ref, old_ptr);
-    ABTS_PTR_EQUAL(tc, &a, (void *) target_ptr);
+    ABTS_PTR_EQUAL(tc, (void *)&a, (void *)target_ptr);
 }
 
 static void test_cas_equal(abts_case *tc, void *data)
@@ -125,35 +125,35 @@ static void test_cas_notequal(abts_case *tc, void *data)
 
 static void test_casptr_equal(abts_case *tc, void *data)
 {
-    int a;
+    int a = 0;
     volatile void *target_ptr = NULL;
     void *old_ptr;
 
     old_ptr = apr_atomic_casptr(&target_ptr, &a, NULL);
     ABTS_PTR_EQUAL(tc, NULL, old_ptr);
-    ABTS_PTR_EQUAL(tc, &a, (void *) target_ptr);
+    ABTS_PTR_EQUAL(tc, (void *)&a, (void *)target_ptr);
 }
 
 static void test_casptr_equal_nonnull(abts_case *tc, void *data)
 {
-    int a, b;
+    int a = 0, b = 0;
     volatile void *target_ptr = &a;
     void *old_ptr;
 
     old_ptr = apr_atomic_casptr(&target_ptr, &b, &a);
-    ABTS_PTR_EQUAL(tc, &a, old_ptr);
-    ABTS_PTR_EQUAL(tc, &b, (void *) target_ptr);
+    ABTS_PTR_EQUAL(tc, (void *)&a, old_ptr);
+    ABTS_PTR_EQUAL(tc, (void *)&b, (void *)target_ptr);
 }
 
 static void test_casptr_notequal(abts_case *tc, void *data)
 {
-    int a, b;
+    int a = 0, b = 0;
     volatile void *target_ptr = &a;
     void *old_ptr;
 
     old_ptr = apr_atomic_casptr(&target_ptr, &a, &b);
-    ABTS_PTR_EQUAL(tc, &a, old_ptr);
-    ABTS_PTR_EQUAL(tc, &a, (void *) target_ptr);
+    ABTS_PTR_EQUAL(tc, (void *)&a, old_ptr);
+    ABTS_PTR_EQUAL(tc, (void *)&a, (void *)target_ptr);
 }
 
 static void test_add32(abts_case *tc, void *data)