Subject: [proto] fix for gcc-4.2 ICE
From: Thomas Heller (thom.heller_at_[hidden])
Date: 2010-12-23 05:17:16
I recently run into an ICE by compiling phoenix3 with gcc-4.2. It seems this
particular can not handle proto::detail::poly_function_traits properly.
the problem is the default Switch template initialization ... by replacing
std::size_t Switch = sizeof(test_poly_function<Fun>(0,0)) by typename Switch
= mpl::size_t<sizeof(test_poly_function<Fun>(0,0))> the ICE is gone (the
specialisations are adapted as well.
The patch is attached.
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