configure.ac | 2 ++ 1 file changed, 2 insertions(+) New commits: commit 75b079201b479fbc448f41427106a52b4e06e445 Author: Stephan Bergmann <sberg...@redhat.com> Date: Mon Mar 20 10:47:21 2017 +0100
Fix HAVE_CXX14_CONSTEXPR check for (at least) Clang 3.9.1 ...which appears to happily accept complex C++14-style constexpr function definitions, and only complains if such a function call is then used in a constant expression context. Change-Id: I8f7efd7f0af7b1b98d78840cebfeda8bc96e15d0 diff --git a/configure.ac b/configure.ac index 22c0f09dc750..b50b44521725 100644 --- a/configure.ac +++ b/configure.ac @@ -6216,9 +6216,11 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ int n = n_; int i = 0; while (n > 0) { --n; ++i; } + assert(i >= 0); return i == 0; } }; + constexpr auto v2 = S{10}.f(); ]])], [cxx14_constexpr=yes], [cxx14_constexpr=no]) AC_LANG_POP([C++]) CXXFLAGS=$save_CXXFLAGS _______________________________________________ Libreoffice-commits mailing list libreoffice-comm...@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/libreoffice-commits