[Bug libstdc++/42819] [C++0x] std::async fails to compile with simple tests, including N3000 example

[paolo dot carlini at oracle dot com]

------- Comment #19 from paolo dot carlini at oracle dot com  2010-01-21 18:12 
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... or via the usual trick of the defaulted template parameter.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42819