diff options
Diffstat (limited to 'src/3rdparty/eigen/Eigen/src/Core/util/DisableStupidWarnings.h')
| -rw-r--r-- | src/3rdparty/eigen/Eigen/src/Core/util/DisableStupidWarnings.h | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/src/3rdparty/eigen/Eigen/src/Core/util/DisableStupidWarnings.h b/src/3rdparty/eigen/Eigen/src/Core/util/DisableStupidWarnings.h new file mode 100644 index 000000000..fe0cfec0b --- /dev/null +++ b/src/3rdparty/eigen/Eigen/src/Core/util/DisableStupidWarnings.h @@ -0,0 +1,106 @@ +#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 __clang_major__ >= 10 + #pragma clang diagnostic ignored "-Wimplicit-int-float-conversion" + #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 |