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Disable type traits for GCC < 5.1.0

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This commit is contained in:
Eugene Zhulenev 2018-07-18 16:32:55 -07:00
parent 79d4129cce
commit 086ded5c85
1 changed files with 4 additions and 2 deletions
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4
Eigen/src/Core/util/Macros.h
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@ -541,7 +541,9 @@
// Does the compiler support type_traits? // Does the compiler support type_traits?
#ifndef EIGEN_HAS_TYPE_TRAITS #ifndef EIGEN_HAS_TYPE_TRAITS
#if EIGEN_MAX_CPP_VER>=11 && (EIGEN_HAS_CXX11 || EIGEN_COMP_MSVC >= 1700) #if EIGEN_MAX_CPP_VER>=11 && (EIGEN_HAS_CXX11 || EIGEN_COMP_MSVC >= 1700) \
&& (!EIGEN_COMP_GNUC || EIGEN_GNUC_AT_LEAST(5, 1))
// ^^ Full support of type traits was added only to GCC 5.1.0.
#define EIGEN_HAS_TYPE_TRAITS 1 #define EIGEN_HAS_TYPE_TRAITS 1
#define EIGEN_INCLUDE_TYPE_TRAITS #define EIGEN_INCLUDE_TYPE_TRAITS
#else #else