diff options
| -rw-r--r-- | libstdc++-v3/ChangeLog | 2 | ||||
| -rw-r--r-- | libstdc++-v3/include/std/complex | 5 |
2 files changed, 6 insertions, 1 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index a22a565..af4d5be 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,5 +1,7 @@ 2015-05-13 Jonathan Wakely <jwakely@redhat.com> + * include/std/complex (polar): Check for negative rho (LWG 2459). + * include/experimental/tuple (apply): Handle pointers to member (LWG 2418). * include/std/functional (_Mem_fn_base): Make constructors constexpr. diff --git a/libstdc++-v3/include/std/complex b/libstdc++-v3/include/std/complex index 585683c..f2a6cf9 100644 --- a/libstdc++-v3/include/std/complex +++ b/libstdc++-v3/include/std/complex @@ -667,7 +667,10 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION template<typename _Tp> inline complex<_Tp> polar(const _Tp& __rho, const _Tp& __theta) - { return complex<_Tp>(__rho * cos(__theta), __rho * sin(__theta)); } + { + _GLIBCXX_DEBUG_ASSERT( __rho >= 0 ); + return complex<_Tp>(__rho * cos(__theta), __rho * sin(__theta)); + } template<typename _Tp> inline complex<_Tp> |