[PATCH] D50106: [libc++] Fix tuple assignment from types derived from a tuple-like

[Louis Dionne via Phabricator via cfe-commits]

ldionne updated this revision to Diff 323047.
ldionne added a comment.

Fix segfault on GCC and a few incorrect checks in the type traits.

I reduced the GCC segfault and it appears to have been fixed on GCC trunk, so
I won't be filing a bug report.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D50106/new/

https://reviews.llvm.org/D50106

Files:
  libcxx/include/tuple
  libcxx/test/libcxx/utilities/tuple/tuple.tuple/tuple.assign/const_array.pass.cpp
  libcxx/test/libcxx/utilities/tuple/tuple.tuple/tuple.assign/rvalue_array.pass.cpp
  libcxx/test/libcxx/utilities/tuple/tuple.tuple/tuple.assign/tuple_array_template_depth.pass.cpp
  libcxx/test/std/utilities/tuple/tuple.tuple/tuple.assign/const_pair.pass.cpp
  libcxx/test/std/utilities/tuple/tuple.tuple/tuple.assign/convert_copy.pass.cpp
  libcxx/test/std/utilities/tuple/tuple.tuple/tuple.assign/convert_move.pass.cpp
  libcxx/test/std/utilities/tuple/tuple.tuple/tuple.assign/copy.pass.cpp
  libcxx/test/std/utilities/tuple/tuple.tuple/tuple.assign/derived_from_tuple_like.pass.cpp
  libcxx/test/std/utilities/tuple/tuple.tuple/tuple.assign/laziness.pass.cpp
  libcxx/test/std/utilities/tuple/tuple.tuple/tuple.assign/move.pass.cpp
  libcxx/test/std/utilities/tuple/tuple.tuple/tuple.assign/move_pair.pass.cpp
  libcxx/test/std/utilities/tuple/tuple.tuple/tuple.assign/tuple_array_template_depth.pass.cpp
  libcxx/test/support/propagate_value_category.hpp

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