[PATCH] D35190: __builtin_constant_p should consider the parameter of a constexpr function as constant

[Joerg Sonnenberger via Phabricator via cfe-commits]

joerg added a comment.

What if the constexpr function is called with in a non-constexpr context, e.g. with a random global variable as argument?


https://reviews.llvm.org/D35190