Fix for error "'Run' overrides a member function but is not marked

'override' [-Werror,-Wsuggest-override]" occuring during windows
debug self-build.

diff --git a/llvm/lib/Testing/Support/CMakeLists.txt b/llvm/lib/Testing/Support/CMakeLists.txt
index bde4e1d..1830ea8 100644 (file)
--- a/llvm/lib/Testing/Support/CMakeLists.txt
+++ b/llvm/lib/Testing/Support/CMakeLists.txt
@@ -13,3 +13,12 @@ add_llvm_library(LLVMTestingSupport
   )
 
 target_link_libraries(LLVMTestingSupport PRIVATE gtest)
+
+# This is to avoid the error in gtest-death-test-internal.h
+# (150,16): error: 'Create' overrides a member function but
+# is not marked 'override' [-Werror,-Wsuggest-override]
+# during self-compile on Windows.
+
+if (HOST_WINNT AND "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang" )
+  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-suggest-override")
+endif()