| # enable_language() propagates through a function call | |
| cmake_policy(SET CMP0220 NEW) | |
| function(enable_cxx) | |
| enable_language(CXX) | |
| endfunction() | |
| enable_cxx() | |
| if(NOT CMAKE_CXX_COMPILER_LOADED) | |
| message(FATAL_ERROR | |
| "enable_language(): language configuration was not propagated up a subdirectory with CMP0220 NEW inside a function()") | |
| endif() |