diff options
| author | Ankit Meel <ankitjmeel@gmail.com> | 2021-08-21 11:32:50 +0300 |
|---|---|---|
| committer | Ankit Meel <ankitjmeel@gmail.com> | 2021-08-21 11:32:50 +0300 |
| commit | 34a05f39be2b79dd1c508c374a47cee6792174f9 (patch) | |
| tree | dcd3eda7093ac282004db802dc731c2aca53333c | |
| parent | 0b7947e85528bbf5c4e1f41354a41dc113937088 (diff) | |
Clang: warn about C++20 designated initializers
With the ongoing transition to C++ files, Windows build
breaks often because of designated initializers.
Now we have two compilers to catch the MSVC build error on.
Reviewed By: #platform_macos, brecht, campbellbarton
Differential Revision: https://developer.blender.org/D11940
| -rw-r--r-- | CMakeLists.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 2868324bf46..5a555876d21 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1598,6 +1598,10 @@ elseif(CMAKE_C_COMPILER_ID MATCHES "Clang") ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNUSED_PARAMETER -Wunused-parameter) ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ALL -Wall) + # Designated initializer is a C++20 feature & breaks MSVC build. Dropping MSVC 2019 or + # updating to C++20 allows removing this. + ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_CXX20_DESIGNATOR -Wc++20-designator) + ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_AUTOLOGICAL_COMPARE -Wno-tautological-compare) ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas) ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_CHAR_SUBSCRIPTS -Wno-char-subscripts) |