| 1 | #ifndef EIGEN_WARNINGS_DISABLED
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| 2 | #define EIGEN_WARNINGS_DISABLED
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| 3 |
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| 4 | #ifdef _MSC_VER
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| 5 | // 4100 - unreferenced formal parameter (occurred e.g. in aligned_allocator::destroy(pointer p))
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| 6 | // 4101 - unreferenced local variable
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| 7 | // 4127 - conditional expression is constant
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| 8 | // 4181 - qualifier applied to reference type ignored
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| 9 | // 4211 - nonstandard extension used : redefined extern to static
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| 10 | // 4244 - 'argument' : conversion from 'type1' to 'type2', possible loss of data
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| 11 | // 4273 - QtAlignedMalloc, inconsistent DLL linkage
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| 12 | // 4324 - structure was padded due to declspec(align())
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| 13 | // 4512 - assignment operator could not be generated
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| 14 | // 4522 - 'class' : multiple assignment operators specified
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| 15 | // 4700 - uninitialized local variable 'xyz' used
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| 16 | // 4717 - 'function' : recursive on all control paths, function will cause runtime stack overflow
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| 17 | #ifndef EIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS
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| 18 | #pragma warning( push )
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| 19 | #endif
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| 20 | #pragma warning( disable : 4100 4101 4127 4181 4211 4244 4273 4324 4512 4522 4700 4717 )
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| 21 | #elif defined __INTEL_COMPILER
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| 22 | // 2196 - routine is both "inline" and "noinline" ("noinline" assumed)
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| 23 | // ICC 12 generates this warning even without any inline keyword, when defining class methods 'inline' i.e. inside of class body
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| 24 | // typedef that may be a reference type.
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| 25 | // 279 - controlling expression is constant
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| 26 | // ICC 12 generates this warning on assert(constant_expression_depending_on_template_params) and frankly this is a legitimate use case.
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| 27 | #ifndef EIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS
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| 28 | #pragma warning push
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| 29 | #endif
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| 30 | #pragma warning disable 2196 279
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| 31 | #elif defined __clang__
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| 32 | // -Wconstant-logical-operand - warning: use of logical && with constant operand; switch to bitwise & or remove constant
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| 33 | // this is really a stupid warning as it warns on compile-time expressions involving enums
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| 34 | #ifndef EIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS
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| 35 | #pragma clang diagnostic push
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| 36 | #endif
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| 37 | #pragma clang diagnostic ignored "-Wconstant-logical-operand"
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| 38 |
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| 39 | #elif defined __GNUC__ && __GNUC__>=6
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| 40 |
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| 41 | #ifndef EIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS
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| 42 | #pragma GCC diagnostic push
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| 43 | #endif
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| 44 | #pragma GCC diagnostic ignored "-Wignored-attributes"
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| 45 |
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| 46 | #endif
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| 47 |
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| 48 | #endif // not EIGEN_WARNINGS_DISABLED
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