SW-657: Remove -Wno-terminate c++ option to enable warnings for throw statements in dtors

CMake/variants/GNUCXX11_2018.cmake

@@ -22,7 +22,7 @@ set(GNUCXX11_2018_C_FLAGS_OPT      "-g -O2")
 set(GNUCXX11_2018_C_FLAGS_OPT3     "-g -O3")
 set(GNUCXX11_2018_C_FLAGS_OPTARCH  "-g -O3 -march=native")
 set(GNUCXX11_2018_C_FLAGS_OPTCEP4  "-g -O3 -march=haswell")
-set(GNUCXX11_2018_CXX_FLAGS        "-std=c++11 -W -Wall -Wno-terminate -Woverloaded-virtual -Wno-unknown-pragmas -D_GLIBCXX_USE_CXX11_ABI=0")
+set(GNUCXX11_2018_CXX_FLAGS        "-std=c++11 -W -Wall -Woverloaded-virtual -Wno-unknown-pragmas -D_GLIBCXX_USE_CXX11_ABI=0")
 set(GNUCXX11_2018_CXX_FLAGS_DEBUG  "-g")
 set(GNUCXX11_2018_CXX_FLAGS_OPT    "-g -O2")
 set(GNUCXX11_2018_CXX_FLAGS_OPT3   "-g -O3")