I can also confirm this bug (I have a test case with std::async and future, but it internally uses std::rethrow_exception).
Known to work: gcc 4.6.3, 4.7.2, 4.8.1 Known to fail: gcc 4.8.2, 4.9.2, clang 3.5.0 So this is a regression.
I can also confirm this bug (I have a test case with std::async and future, but it internally uses std::rethrow_ exception) .
Known to work: gcc 4.6.3, 4.7.2, 4.8.1
Known to fail: gcc 4.8.2, 4.9.2, clang 3.5.0
So this is a regression.