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Diffstat (limited to 'Eigen/src/Core/util/Macros.h')
| -rw-r--r-- | Eigen/src/Core/util/Macros.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Eigen/src/Core/util/Macros.h b/Eigen/src/Core/util/Macros.h index 1bbd24b8b..933a34c9d 100644 --- a/Eigen/src/Core/util/Macros.h +++ b/Eigen/src/Core/util/Macros.h @@ -145,6 +145,12 @@ #define EIGEN_DONT_INLINE #endif +#if (defined __GNUC__) +#define EIGEN_PERMISSIVE_EXPR __extension__ +#else +#define EIGEN_PERMISSIVE_EXPR +#endif + // this macro allows to get rid of linking errors about multiply defined functions. // - static is not very good because it prevents definitions from different object files to be merged. // So static causes the resulting linked executable to be bloated with multiple copies of the same function. |