generic-library/cxx

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Peter Collingbourne ece95914ac Implement std::exception_ptr under libsupc++.

libsupc++ does not implement the dependent EH ABI and the
functionality it uses to implement std::exception_ptr (which it
declares as an alias of std::__exception_ptr::exception_ptr) is not
directly exported to clients. So we have little choice but to hijack
std::__exception_ptr::exception_ptr's (which fortunately has the
same layout as our std::exception_ptr) copy constructor, assignment
operator and destructor (which are part of its stable ABI), and its
rethrow_exception(std::__exception_ptr::exception_ptr) function.

Also, remove some out of date comments.

Differential Revision: http://llvm-reviews.chandlerc.com/D1826

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@192076 91177308-0d34-0410-b5e6-96231b3b80d8

2013-10-06 22:13:21 +00:00

cmake

Explicitly specify -Wno-error if LIBCXX_ENABLE_WERROR is false.

2013-10-02 07:44:19 +00:00

include

G M: Rename local variable from __except to avoid MSVC keyword clash.

2013-10-06 21:00:29 +00:00

lib

G M: Remove unneeded warnings in buildit that are hindering porting.

2013-10-05 00:13:31 +00:00

src

Implement std::exception_ptr under libsupc++.