Ignore VC warning

test/CMakeLists.txt

@@ -46,6 +46,7 @@ elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
 		add_compile_options(/wd5029) # warning C5029: nonstandard extension used: alignment attributes in C++ apply to variables, data members and tag types only
 		add_compile_options(/wd4820) # warning C4820: 'test_decl::S1': '3' bytes padding added after data member 'test_decl::S1::A' 
 		add_compile_options(/wd4710) # warning C4710: 'std::string glm::detail::format(const char *,...)': function not inlined
+		add_compile_options(/wd4626) # warning C4626: 'glm::io::format_punct<CTy>': assignment operator was implicitly defined as deleted 
 	endif()
 #	add_compile_options(/wd4309 /wd4324 /wd4389 /wd4127 /wd4267 /wd4146 /wd4201 /wd4464 /wd4514 /wd4701 /wd4820 /wd4365)
 	add_definitions(-D_CRT_SECURE_NO_WARNINGS)