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| author | Samuel Debionne <samuel.debionne@esrf.fr> | 2019-09-19 21:23:03 +0200 |
|---|---|---|
| committer | Wenzel Jakob <wenzel.jakob@epfl.ch> | 2019-09-19 21:24:05 +0200 |
| commit | 6ca312b3bcdccdd55321dcf7111a50cad37a6c99 (patch) | |
| tree | b1256793deb54b50eb6b6e38b003dc0b1421563c /include | |
| parent | c9f5a464bc8ebe91dee8578b2b4a23d9997ffefe (diff) | |
| download | platform_external_python_pybind11-6ca312b3bcdccdd55321dcf7111a50cad37a6c99.tar.gz platform_external_python_pybind11-6ca312b3bcdccdd55321dcf7111a50cad37a6c99.tar.bz2 platform_external_python_pybind11-6ca312b3bcdccdd55321dcf7111a50cad37a6c99.zip | |
Avoid infinite recursion in is_copy_constructible (#1910)
Diffstat (limited to 'include')
| -rw-r--r-- | include/pybind11/cast.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/pybind11/cast.h b/include/pybind11/cast.h index 67397c4..605acb3 100644 --- a/include/pybind11/cast.h +++ b/include/pybind11/cast.h @@ -775,7 +775,9 @@ template <typename T, typename SFINAE = void> struct is_copy_constructible : std // so, copy constructability depends on whether the value_type is copy constructible. template <typename Container> struct is_copy_constructible<Container, enable_if_t<all_of< std::is_copy_constructible<Container>, - std::is_same<typename Container::value_type &, typename Container::reference> + std::is_same<typename Container::value_type &, typename Container::reference>, + // Avoid infinite recursion + negation<std::is_same<Container, typename Container::value_type>> >::value>> : is_copy_constructible<typename Container::value_type> {}; #if !defined(PYBIND11_CPP17) |