in test_color.h we have a non-extern var defn which is a bad thing to do: ``` bool enabled = false; // TODO: move to test_color.c because test_color.h cannot be #included in more than 1 file in a project otherwise. ``` Spotted in #10403.
in test_color.h we have a non-extern var defn which is a bad thing to do:
Spotted in #10403.