Revised tests

tests/units/test_attribute.c

@@ -4,7 +4,7 @@
 #include <string.h>
 
 int main(void) {
-	//URGENT: Test not yet implemented
+	//WARN: Test not yet implemented
 	printf(TOY_CC_WARN "Test not yet implemented: %s\n" TOY_CC_RESET, __FILE__);
 	return 0;
 }

tests/units/test_function.c

@@ -117,7 +117,7 @@ int test_functions_from_bytecodes(void) {
 }
 
 int test_functions_from_callbacks(void) {
-	//URGENT: Test not yet implemented
+	//WARN: Test not yet implemented
 	printf(TOY_CC_WARN "WIP test not yet implemented: %s\n" TOY_CC_RESET, __FILE__);
 	return 0;
 }

tests/units/test_value.c

@@ -607,9 +607,8 @@ int main(void) {
 		total += res;
 	}
 
-	//TODO: references?
-	//TODO: type coersions?
-	//TODO: opaques?
+	//WARN: Testing references not implemented
+	//WARN: Testing opaques not implemented
 
 	return total;
 }