Add warning -Wmissing-variable-declarations

4e0c1193 · Max Bruckner · 38b2f40a · 4e0c1193 · 4e0c1193
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Showing with 2 addition and 1 deletion

CMakeLists.txt CMakeLists.txt +1 -0

tests/json_patch_tests.c tests/json_patch_tests.c +1 -1

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--- 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;