| #ifndef EIGEN_WARNINGS_DISABLED |
| #define EIGEN_WARNINGS_DISABLED |
| |
| #ifdef _MSC_VER |
| // 4100 - unreferenced formal parameter (occurred e.g. in aligned_allocator::destroy(pointer p)) |
| // 4101 - unreferenced local variable |
| // 4181 - qualifier applied to reference type ignored |
| // 4211 - nonstandard extension used : redefined extern to static |
| // 4244 - 'argument' : conversion from 'type1' to 'type2', possible loss of data |
| // 4273 - QtAlignedMalloc, inconsistent DLL linkage |
| // 4324 - structure was padded due to declspec(align()) |
| // 4503 - decorated name length exceeded, name was truncated |
| // 4512 - assignment operator could not be generated |
| // 4522 - 'class' : multiple assignment operators specified |
| // 4700 - uninitialized local variable 'xyz' used |
| // 4714 - function marked as __forceinline not inlined |
| // 4717 - 'function' : recursive on all control paths, function will cause runtime stack overflow |
| // 4800 - 'type' : forcing value to bool 'true' or 'false' (performance warning) |
| #ifndef EIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS |
| #pragma warning( push ) |
| #endif |
| #pragma warning( disable : 4100 4101 4181 4211 4244 4273 4324 4503 4512 4522 4700 4714 4717 4800) |
| |
| #elif defined __INTEL_COMPILER |
| // 2196 - routine is both "inline" and "noinline" ("noinline" assumed) |
| // ICC 12 generates this warning even without any inline keyword, when defining class methods 'inline' i.e. inside of class body |
| // typedef that may be a reference type. |
| // 279 - controlling expression is constant |
| // ICC 12 generates this warning on assert(constant_expression_depending_on_template_params) and frankly this is a legitimate use case. |
| // 1684 - conversion from pointer to same-sized integral type (potential portability problem) |
| // 2259 - non-pointer conversion from "Eigen::Index={ptrdiff_t={long}}" to "int" may lose significant bits |
| #ifndef EIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS |
| #pragma warning push |
| #endif |
| #pragma warning disable 2196 279 1684 2259 |
| |
| #elif defined __clang__ |
| // -Wconstant-logical-operand - warning: use of logical && with constant operand; switch to bitwise & or remove constant |
| // this is really a stupid warning as it warns on compile-time expressions involving enums |
| #ifndef EIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS |
| #pragma clang diagnostic push |
| #endif |
| #pragma clang diagnostic ignored "-Wconstant-logical-operand" |
| #if __clang_major__ >= 3 && __clang_minor__ >= 5 |
| #pragma clang diagnostic ignored "-Wabsolute-value" |
| #endif |
| #if ( defined(__ALTIVEC__) || defined(__VSX__) ) && __cplusplus < 201103L |
| // warning: generic selections are a C11-specific feature |
| // ignoring warnings thrown at vec_ctf in Altivec/PacketMath.h |
| #pragma clang diagnostic ignored "-Wc11-extensions" |
| #endif |
| |
| #elif defined __GNUC__ |
| |
| #if (!defined(EIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS)) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) |
| #pragma GCC diagnostic push |
| #endif |
| // g++ warns about local variables shadowing member functions, which is too strict |
| #pragma GCC diagnostic ignored "-Wshadow" |
| #if __GNUC__ == 4 && __GNUC_MINOR__ < 8 |
| // Until g++-4.7 there are warnings when comparing unsigned int vs 0, even in templated functions: |
| #pragma GCC diagnostic ignored "-Wtype-limits" |
| #endif |
| #if __GNUC__>=6 |
| #pragma GCC diagnostic ignored "-Wignored-attributes" |
| #endif |
| #if __GNUC__==7 |
| // See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89325 |
| #pragma GCC diagnostic ignored "-Wattributes" |
| #endif |
| #endif |
| |
| #if defined __NVCC__ |
| #pragma diag_suppress boolean_controlling_expr_is_constant |
| // Disable the "statement is unreachable" message |
| #pragma diag_suppress code_is_unreachable |
| // Disable the "dynamic initialization in unreachable code" message |
| #pragma diag_suppress initialization_not_reachable |
| // Disable the "invalid error number" message that we get with older versions of nvcc |
| #pragma diag_suppress 1222 |
| // Disable the "calling a __host__ function from a __host__ __device__ function is not allowed" messages (yes, there are many of them and they seem to change with every version of the compiler) |
| #pragma diag_suppress 2527 |
| #pragma diag_suppress 2529 |
| #pragma diag_suppress 2651 |
| #pragma diag_suppress 2653 |
| #pragma diag_suppress 2668 |
| #pragma diag_suppress 2669 |
| #pragma diag_suppress 2670 |
| #pragma diag_suppress 2671 |
| #pragma diag_suppress 2735 |
| #pragma diag_suppress 2737 |
| #pragma diag_suppress 2739 |
| #endif |
| |
| #else |
| // warnings already disabled: |
| # ifndef EIGEN_WARNINGS_DISABLED_2 |
| # define EIGEN_WARNINGS_DISABLED_2 |
| # elif defined(EIGEN_INTERNAL_DEBUGGING) |
| # error "Do not include \"DisableStupidWarnings.h\" recursively more than twice!" |
| # endif |
| |
| #endif // not EIGEN_WARNINGS_DISABLED |