| #ifndef EIGEN_WARNINGS_DISABLED |
| #define EIGEN_WARNINGS_DISABLED |
| |
| #if defined(_MSC_VER) |
| // 4100 - unreferenced formal parameter (occurred e.g. in aligned_allocator::destroy(pointer p)) |
| // 4101 - unreferenced local variable |
| // 4127 - conditional expression is constant |
| // 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 4127 4181 4211 4244 4273 4324 4503 4512 4522 4700 4714 4717 4800) |
| // We currently rely on has_denorm in tests, and need it defined correctly for half/bfloat16. |
| #ifndef _SILENCE_CXX23_DENORM_DEPRECATION_WARNING |
| #define EIGEN_REENABLE_CXX23_DENORM_DEPRECATION_WARNING 1 |
| #define _SILENCE_CXX23_DENORM_DEPRECATION_WARNING |
| #endif |
| |
| #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__ |
| #ifndef EIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS |
| #pragma clang diagnostic push |
| #endif |
| #if defined(__has_warning) |
| // -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 |
| #if __has_warning("-Wconstant-logical-operand") |
| #pragma clang diagnostic ignored "-Wconstant-logical-operand" |
| #endif |
| #if __has_warning("-Wimplicit-int-float-conversion") |
| #pragma clang diagnostic ignored "-Wimplicit-int-float-conversion" |
| #endif |
| #if (defined(__ALTIVEC__) || defined(__VSX__)) && (!defined(__STDC_VERSION__) || (__STDC_VERSION__ < 201112L)) |
| // warning: generic selections are a C11-specific feature |
| // ignoring warnings thrown at vec_ctf in Altivec/PacketMath.h |
| #if __has_warning("-Wc11-extensions") |
| #pragma clang diagnostic ignored "-Wc11-extensions" |
| #endif |
| #endif |
| #endif |
| |
| #elif defined __GNUC__ && !defined(__FUJITSU) |
| |
| #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__ |
| // MSVC 14.16 (required by CUDA 9.*) does not support the _Pragma keyword, so |
| // we instead use Microsoft's __pragma extension. |
| #if defined _MSC_VER |
| #define EIGEN_MAKE_PRAGMA(X) __pragma(#X) |
| #else |
| #define EIGEN_MAKE_PRAGMA(X) _Pragma(#X) |
| #endif |
| #if defined __NVCC_DIAG_PRAGMA_SUPPORT__ |
| #define EIGEN_NV_DIAG_SUPPRESS(X) EIGEN_MAKE_PRAGMA(nv_diag_suppress X) |
| #else |
| #define EIGEN_NV_DIAG_SUPPRESS(X) EIGEN_MAKE_PRAGMA(diag_suppress X) |
| #endif |
| |
| EIGEN_NV_DIAG_SUPPRESS(boolean_controlling_expr_is_constant) |
| // Disable the "statement is unreachable" message |
| EIGEN_NV_DIAG_SUPPRESS(code_is_unreachable) |
| // Disable the "dynamic initialization in unreachable code" message |
| EIGEN_NV_DIAG_SUPPRESS(initialization_not_reachable) |
| // Disable the "invalid error number" message that we get with older versions of nvcc |
| EIGEN_NV_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) |
| EIGEN_NV_DIAG_SUPPRESS(2527) |
| EIGEN_NV_DIAG_SUPPRESS(2529) |
| EIGEN_NV_DIAG_SUPPRESS(2651) |
| EIGEN_NV_DIAG_SUPPRESS(2653) |
| EIGEN_NV_DIAG_SUPPRESS(2668) |
| EIGEN_NV_DIAG_SUPPRESS(2669) |
| EIGEN_NV_DIAG_SUPPRESS(2670) |
| EIGEN_NV_DIAG_SUPPRESS(2671) |
| EIGEN_NV_DIAG_SUPPRESS(2735) |
| EIGEN_NV_DIAG_SUPPRESS(2737) |
| EIGEN_NV_DIAG_SUPPRESS(2739) |
| EIGEN_NV_DIAG_SUPPRESS(2885) |
| EIGEN_NV_DIAG_SUPPRESS(2888) |
| EIGEN_NV_DIAG_SUPPRESS(2976) |
| EIGEN_NV_DIAG_SUPPRESS(2979) |
| EIGEN_NV_DIAG_SUPPRESS(20011) |
| EIGEN_NV_DIAG_SUPPRESS(20014) |
| // Disable the "// __device__ annotation is ignored on a function(...) that is |
| // explicitly defaulted on its first declaration" message. |
| // The __device__ annotation seems to actually be needed in some cases, |
| // otherwise resulting in kernel runtime errors. |
| EIGEN_NV_DIAG_SUPPRESS(2886) |
| EIGEN_NV_DIAG_SUPPRESS(2929) |
| EIGEN_NV_DIAG_SUPPRESS(2977) |
| EIGEN_NV_DIAG_SUPPRESS(20012) |
| #undef EIGEN_NV_DIAG_SUPPRESS |
| #undef EIGEN_MAKE_PRAGMA |
| #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 |
