| # A block() creates a variable scope, so enable_language() could be propagated with NEW behavior | |
| set(CMAKE_POLICY_WARNING_CMP0220 ON) | |
| block() | |
| enable_language(CXX) | |
| endblock() | |
| if(CMAKE_CXX_COMPILER_LOADED) | |
| message(FATAL_ERROR | |
| "enable_language(): language configuration was propagated out of a block() scope with CMP0220 WARN") | |
| endif() |