summaryrefslogtreecommitdiff
path: root/boost/unordered/detail/fwd.hpp
diff options
context:
space:
mode:
authorDongHun Kwak <dh0128.kwak@samsung.com>2017-09-13 11:24:46 +0900
committerDongHun Kwak <dh0128.kwak@samsung.com>2017-09-13 11:25:39 +0900
commit4fadd968fa12130524c8380f33fcfe25d4de79e5 (patch)
treefd26a490cd15388d42fc6652b3c5c13012e7f93e /boost/unordered/detail/fwd.hpp
parentb5c87084afaef42b2d058f68091be31988a6a874 (diff)
downloadboost-4fadd968fa12130524c8380f33fcfe25d4de79e5.tar.gz
boost-4fadd968fa12130524c8380f33fcfe25d4de79e5.tar.bz2
boost-4fadd968fa12130524c8380f33fcfe25d4de79e5.zip
Imported Upstream version 1.65.0upstream/1.65.0
Change-Id: Icf8400b375482cb11bcf77440a6934ba360d6ba4 Signed-off-by: DongHun Kwak <dh0128.kwak@samsung.com>
Diffstat (limited to 'boost/unordered/detail/fwd.hpp')
-rw-r--r--boost/unordered/detail/fwd.hpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/boost/unordered/detail/fwd.hpp b/boost/unordered/detail/fwd.hpp
index 6a84204200..2e0c63073e 100644
--- a/boost/unordered/detail/fwd.hpp
+++ b/boost/unordered/detail/fwd.hpp
@@ -20,7 +20,7 @@
#endif
#elif defined(_LIBCPP_VERSION)
// https://github.com/llvm-mirror/libcxx/blob/release_30/include/utility#L206
-#if LIBCPP_VERSION >= 3000
+#if _LIBCPP_VERSION >= 3000
#define BOOST_UNORDERED_HAVE_PIECEWISE_CONSTRUCT 1
#endif
#elif defined(BOOST_MSVC)
@@ -32,6 +32,8 @@
#endif
#endif
+// TODO: Use piecewise construction by default? Is it safe to assume that an
+// unknown library has it?
#if !defined(BOOST_UNORDERED_HAVE_PIECEWISE_CONSTRUCT)
#define BOOST_UNORDERED_HAVE_PIECEWISE_CONSTRUCT 0
#endif