[PATCH] D12354: [libcxx] Add global assertion handler for debug mode.

[Eric Fiselier via cfe-commits]

EricWF created this revision.
EricWF added a reviewer: mclow.lists.
EricWF added a subscriber: cfe-commits.

This patch adds a global assertion handler that is called when _LIBCPP_ASSERT fails. This allows us to test debug mode features without _LIBCPP_ASSERT always calling `abort()`.

This patch also fixes PR17147 and uses the new assertion handlers in the tests. (see https://llvm.org/bugs/show_bug.cgi?id=17147)

http://reviews.llvm.org/D12354

Files:
  include/__debug
  include/algorithm
  src/debug.cpp
  test/libcxx/algorithms/debug_less.pass.cpp
  test/support/debug_mode.h

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