Add warning -Wmissing-variable-declarations

2017-05-10 01:19:52 +02:00 · 2017-05-10 01:19:52 +02:00 · 7f8ee7084a
parent 5f1fdb4c6f
commit 7f8ee7084a
2 changed files with 2 additions and 1 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -43,6 +43,7 @@ if (ENABLE_CUSTOM_COMPILER_FLAGS)
        -Wparentheses
        -Wformat-overflow
        -Wunused-macros
+        -Wmissing-variable-declarations
        )
 endif()

--- a/tests/json_patch_tests.c
+++ b/tests/json_patch_tests.c
@ -119,7 +119,7 @@ static cJSON_bool test_apply_patch(const cJSON * const test)
    return successful;
 }

-static cJSON_bool test_generate_test(cJSON *test __attribute__((unused)))
+static cJSON_bool test_generate_test(cJSON *test)
 {
    cJSON *doc = NULL;
    cJSON *patch = NULL;