| cmake_policy(SET CMP0102 NEW) | |
| include (CMP0102-Common.cmake) | |
| get_property(is_type_set CACHE CMP0102_TEST_VARIABLE | |
| PROPERTY TYPE SET) | |
| if (is_type_set) | |
| get_property(type CACHE CMP0102_TEST_VARIABLE | |
| PROPERTY TYPE) | |
| message(FATAL_ERROR | |
| "There is a cache entry for an undefined variable after " | |
| "`mark_as_advanced`.") | |
| endif () |