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Fixing warnings generated by clang 8.0 on Windows

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* Deprecation removals previously specific to MSVC/Intel now also used
  by clang
* String literals were assigned to non const pointers. These are stored
  in mutable arrays now
* An implicit function pointer to pointer conversion is a Microsoft
  extension warning is suppressed by an explicit reinterpret_cast
* The MSVC specific deprecation macro for jsoncpp was moved after the
  clang macro to avoid redefinition warnings. This is consistent with
  how jsoncpp fixed the issue in 36d8cfd7
This commit is contained in:
Zsolt Parragi 2019-05-29 18:03:34 +02:00
parent 067a4f484b
commit 4fe34b2d29
4 changed files with 32 additions and 16 deletions
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11
CompileFlags.cmake
View File

@ -8,11 +8,16 @@ if(WIN32 AND CMAKE_C_COMPILER_ID STREQUAL "Intel")
set(_INTEL_WINDOWS 1)
endif()
if(WIN32 AND CMAKE_C_COMPILER_ID STREQUAL "Clang"
AND "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC")
set(_CLANG_MSVC_WINDOWS 1)
endif()
# Disable deprecation warnings for standard C functions.
# really only needed for newer versions of VS, but should
# not hurt other versions, and this will work into the
# future
if(MSVC OR _INTEL_WINDOWS)
if(MSVC OR _INTEL_WINDOWS OR _CLANG_MSVC_WINDOWS)
add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE)
else()
endif()
@ -21,9 +26,7 @@ if(MSVC)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -stack:10000000")
endif()
if(CMAKE_CXX_COMPILER_ID STREQUAL Clang
AND "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC"
AND "x${CMAKE_CXX_COMPILER_FRONTEND_VARIANT}" STREQUAL "xGNU")
if(_CLANG_MSVC_WINDOWS AND "x${CMAKE_CXX_COMPILER_FRONTEND_VARIANT}" STREQUAL "xGNU")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Xlinker -stack:20000000")
endif()

12
Source/cmCallVisualStudioMacro.cxx
View File

@ -61,7 +61,8 @@ HRESULT InstanceCallMacro(IDispatch* vsIDE, const std::string& macro,
if (0 != vsIDE) {
DISPID dispid = (DISPID)-1;
OLECHAR* name = L"ExecuteCommand";
wchar_t execute_command[] = L"ExecuteCommand";
OLECHAR* name = execute_command;
hr =
vsIDE->GetIDsOfNames(IID_NULL, &name, 1, LOCALE_USER_DEFAULT, &dispid);
@ -119,7 +120,8 @@ HRESULT InstanceCallMacro(IDispatch* vsIDE, const std::string& macro,
}
oss << " dwHelpContext: " << excep.dwHelpContext << std::endl;
oss << " pvReserved: " << excep.pvReserved << std::endl;
oss << " pfnDeferredFillIn: " << excep.pfnDeferredFillIn << std::endl;
oss << " pfnDeferredFillIn: "
<< reinterpret_cast<void*>(excep.pfnDeferredFillIn) << std::endl;
oss << " scode: " << excep.scode << std::endl;
}
@ -140,7 +142,8 @@ HRESULT GetSolutionObject(IDispatch* vsIDE, IDispatchPtr& vsSolution)
if (0 != vsIDE) {
DISPID dispid = (DISPID)-1;
OLECHAR* name = L"Solution";
wchar_t solution[] = L"Solution";
OLECHAR* name = solution;
hr =
vsIDE->GetIDsOfNames(IID_NULL, &name, 1, LOCALE_USER_DEFAULT, &dispid);
@ -183,7 +186,8 @@ HRESULT GetSolutionFullName(IDispatch* vsSolution, std::string& fullName)
if (0 != vsSolution) {
DISPID dispid = (DISPID)-1;
OLECHAR* name = L"FullName";
wchar_t full_name[] = L"FullName";
OLECHAR* name = full_name;
hr = vsSolution->GetIDsOfNames(IID_NULL, &name, 1, LOCALE_USER_DEFAULT,
&dispid);

15
Source/cmGlobalGenerator.cxx
View File

@ -535,11 +535,22 @@ void cmGlobalGenerator::EnableLanguage(
# ifdef KWSYS_WINDOWS_DEPRECATED_GetVersionEx
# pragma warning(push)
# pragma warning(disable : 4996)
# ifdef __INTEL_COMPILER
# pragma warning(disable : 1478)
# elif defined __clang__
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Wdeprecated-declarations"
# else
# pragma warning(disable : 4996)
# endif
# endif
GetVersionExW((OSVERSIONINFOW*)&osviex);
# ifdef KWSYS_WINDOWS_DEPRECATED_GetVersionEx
# pragma warning(pop)
# ifdef __clang__
# pragma clang diagnostic pop
# else
# pragma warning(pop)
# endif
# endif
std::ostringstream windowsVersionString;
windowsVersionString << osviex.dwMajorVersion << "."

10
Utilities/cmjsoncpp/include/json/config.h
View File

@ -79,11 +79,6 @@
# pragma warning(disable : 4786)
# endif // MSVC 6
# if _MSC_VER >= 1500 // MSVC 2008
/// Indicates that the following function is deprecated.
# define JSONCPP_DEPRECATED(message) __declspec(deprecated(message))
# endif
#endif // defined(_MSC_VER)
// In c++11 the override keyword allows you to explicity define that a function
@ -137,7 +132,10 @@
# elif (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
# define JSONCPP_DEPRECATED(message) __attribute__((__deprecated__))
# endif // GNUC version
#endif // __clang__ || __GNUC__
#elif defined(_MSC_VER) && _MSC_VER >= 1500 // MSVC 2008
/// Indicates that the following function is deprecated.
# define JSONCPP_DEPRECATED(message) __declspec(deprecated(message))
#endif // __clang__ || __GNUC__ || _MSC_VER
#undef JSONCPP_DEPRECATED // no deprecations in CMake copy
#if !defined(JSONCPP_DEPRECATED)