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fig bug #373: compilation error with clang 2.9 when exceptions are disabled (cannot reproduce with clang 3.0 or 3.1)

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This commit is contained in:
Gael Guennebaud 2011-12-05 09:44:25 +01:00
parent b60624dc2a
commit 59576014a9
1 changed files with 3 additions and 2 deletions
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5
Eigen/src/Core/util/Memory.h
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@ -87,7 +87,8 @@ inline void throw_std_bad_alloc()
#ifdef EIGEN_EXCEPTIONS #ifdef EIGEN_EXCEPTIONS
throw std::bad_alloc(); throw std::bad_alloc();
#else #else
new int[size_t(-1)]; std::size_t huge = -1;
new int[huge];
#endif #endif
} }
@ -483,7 +484,7 @@ inline static Index first_aligned(const Scalar* array, Index size)
} }
// std::copy is much slower than std::copy, so let's introduce a smart_copy which // std::copy is much slower than memcpy, so let's introduce a smart_copy which
// use memcpy on trivial types, i.e., on types that does not require an initialization ctor. // use memcpy on trivial types, i.e., on types that does not require an initialization ctor.
template<typename T, bool UseMemcpy> struct smart_copy_helper; template<typename T, bool UseMemcpy> struct smart_copy_helper;