Fix lib/libnv tests compilation with -std=c++11, by adding appropriate

casts for NULL to invocations of the ATF_REQUIER_EQ() macro.

Reviewed by:	rstone, jmmv
Differential Revision: https://reviews.freebsd.org/D2027

2 files changed, 11 insertions, 11 deletions

diff --git a/lib/libnv/tests/dnv_tests.cc b/lib/libnv/tests/dnv_tests.cc
index 9d6987f..ad26f38 100644
--- a/lib/libnv/tests/dnv_tests.cc
+++ b/lib/libnv/tests/dnv_tests.cc
@@ -450,7 +450,7 @@ ATF_TEST_CASE_BODY(dnvlist_take_nvlist__empty)
 	nvl = nvlist_create(0);
 
 	actual_val = dnvlist_take_nvlist(nvl, "123", NULL);
-	ATF_REQUIRE_EQ(actual_val, NULL);
+	ATF_REQUIRE_EQ(actual_val, static_cast<nvlist_t *>(NULL));
 
 	free(actual_val);
 	nvlist_destroy(nvl);
diff --git a/lib/libnv/tests/nv_tests.cc b/lib/libnv/tests/nv_tests.cc
index 94d8b56..bfdc972 100644
--- a/lib/libnv/tests/nv_tests.cc
+++ b/lib/libnv/tests/nv_tests.cc
@@ -54,7 +54,7 @@ ATF_TEST_CASE_BODY(nvlist_create__is_empty)
 	ATF_REQUIRE(nvlist_empty(nvl));
 
 	it = NULL;
-	ATF_REQUIRE_EQ(nvlist_next(nvl, &type, &it), NULL);
+	ATF_REQUIRE_EQ(nvlist_next(nvl, &type, &it), static_cast<const char *>(NULL));
 
 	nvlist_destroy(nvl);
 }
@@ -85,7 +85,7 @@ ATF_TEST_CASE_BODY(nvlist_add_null__single_insert)
 	it = NULL;
 	ATF_REQUIRE_EQ(strcmp(nvlist_next(nvl, &type, &it), key), 0);
 	ATF_REQUIRE_EQ(type, NV_TYPE_NULL);
-	ATF_REQUIRE_EQ(nvlist_next(nvl, &type,&it), NULL);
+	ATF_REQUIRE_EQ(nvlist_next(nvl, &type,&it), static_cast<const char *>(NULL));
 
 	nvlist_destroy(nvl);
 }
@@ -118,7 +118,7 @@ ATF_TEST_CASE_BODY(nvlist_add_bool__single_insert)
 	it = NULL;
 	ATF_REQUIRE_EQ(strcmp(nvlist_next(nvl, &type, &it), key), 0);
 	ATF_REQUIRE_EQ(type, NV_TYPE_BOOL);
-	ATF_REQUIRE_EQ(nvlist_next(nvl, &type,&it), NULL);
+	ATF_REQUIRE_EQ(nvlist_next(nvl, &type,&it), static_cast<const char *>(NULL));
 
 	nvlist_destroy(nvl);
 }
@@ -153,7 +153,7 @@ ATF_TEST_CASE_BODY(nvlist_add_number__single_insert)
 	it = NULL;
 	ATF_REQUIRE_EQ(strcmp(nvlist_next(nvl, &type, &it), key), 0);
 	ATF_REQUIRE_EQ(type, NV_TYPE_NUMBER);
-	ATF_REQUIRE_EQ(nvlist_next(nvl, &type,&it), NULL);
+	ATF_REQUIRE_EQ(nvlist_next(nvl, &type,&it), static_cast<const char *>(NULL));
 
 	nvlist_destroy(nvl);
 }
@@ -191,7 +191,7 @@ ATF_TEST_CASE_BODY(nvlist_add_string__single_insert)
 	it = NULL;
 	ATF_REQUIRE_EQ(strcmp(nvlist_next(nvl, &type, &it), key), 0);
 	ATF_REQUIRE_EQ(type, NV_TYPE_STRING);
-	ATF_REQUIRE_EQ(nvlist_next(nvl, &type,&it), NULL);
+	ATF_REQUIRE_EQ(nvlist_next(nvl, &type,&it), static_cast<const char *>(NULL));
 
 	nvlist_destroy(nvl);
 }
@@ -237,7 +237,7 @@ ATF_TEST_CASE_BODY(nvlist_add_nvlist__single_insert)
 	it = NULL;
 	ATF_REQUIRE_EQ(strcmp(nvlist_next(nvl, &type, &it), key), 0);
 	ATF_REQUIRE_EQ(type, NV_TYPE_NVLIST);
-	ATF_REQUIRE_EQ(nvlist_next(nvl, &type,&it), NULL);
+	ATF_REQUIRE_EQ(nvlist_next(nvl, &type,&it), static_cast<const char *>(NULL));
 
 	nvlist_destroy(sublist);
 	nvlist_destroy(nvl);
@@ -303,7 +303,7 @@ ATF_TEST_CASE_BODY(nvlist_add_binary__single_insert)
 	it = NULL;
 	ATF_REQUIRE_EQ(strcmp(nvlist_next(nvl, &type, &it), key), 0);
 	ATF_REQUIRE_EQ(type, NV_TYPE_BINARY);
-	ATF_REQUIRE_EQ(nvlist_next(nvl, &type,&it), NULL);
+	ATF_REQUIRE_EQ(nvlist_next(nvl, &type,&it), static_cast<const char *>(NULL));
 
 	nvlist_destroy(nvl);
 	free(value);
@@ -352,7 +352,7 @@ ATF_TEST_CASE_BODY(nvlist_clone__nonempty_nvlist)
 	it = NULL;
 	ATF_REQUIRE_EQ(strcmp(nvlist_next(clone, &type, &it), key), 0);
 	ATF_REQUIRE_EQ(type, NV_TYPE_NUMBER);
-	ATF_REQUIRE_EQ(nvlist_next(clone, &type, &it), NULL);
+	ATF_REQUIRE_EQ(nvlist_next(clone, &type, &it), static_cast<const char *>(NULL));
 
 	nvlist_destroy(clone);
 	nvlist_destroy(nvl);
@@ -400,13 +400,13 @@ verify_test_nvlist(const nvlist_t *nvl)
 	ATF_REQUIRE_EQ(strcmp(nvlist_next(value, &type, &it),
 	    test_string_key), 0);
 	ATF_REQUIRE_EQ(type, NV_TYPE_STRING);
-	ATF_REQUIRE_EQ(nvlist_next(value, &type, &it), NULL);
+	ATF_REQUIRE_EQ(nvlist_next(value, &type, &it), static_cast<const char *>(NULL));
 
 	it = NULL;
 	ATF_REQUIRE_EQ(strcmp(nvlist_next(nvl, &type, &it),
 	    test_subnvlist_key), 0);
 	ATF_REQUIRE_EQ(type, NV_TYPE_NVLIST);
-	ATF_REQUIRE_EQ(nvlist_next(nvl, &type, &it), NULL);
+	ATF_REQUIRE_EQ(nvlist_next(nvl, &type, &it), static_cast<const char *>(NULL));
 }
 
 ATF_TEST_CASE_WITHOUT_HEAD(nvlist_clone__nested_nvlist);