On Mon, Aug 1, 2011 at 1:12 PM, Jason Merrill wrote:
> Another issue raised in 49813 is that morally_constexpr_builtin_function_p
> was rejecting __builtin_isinf because it has a variadic signature. I'm
> changing potential_constant_expression_1 to just allow any built-in function
> in a constexp
Thanks a lot, Jason.
I applied the below, tested x86_64-linux multilib.
Paolo.
//
2011-08-01 Paolo Carlini
PR c++/49813
* include/c_global/cmath (isinf): Remove workaround.
Index: include/c_global/cmath
===
Another issue raised in 49813 is that
morally_constexpr_builtin_function_p was rejecting __builtin_isinf
because it has a variadic signature. I'm changing
potential_constant_expression_1 to just allow any built-in function in a
constexpr function; if it doesn't expand to a constant, we'll deal
