// PR c++/87372 | |
// { dg-do compile { target c++14 } } | |
constexpr int | |
foo (char const *s) | |
{ | |
int i = 0; | |
while (s[i]) | |
++i; | |
return i; | |
} | |
constexpr int | |
bar () | |
{ | |
constexpr int l = foo (__PRETTY_FUNCTION__); | |
constexpr int l2 = foo (__FUNCTION__); | |
constexpr int l3 = foo (__func__); | |
return l + l2 + l3; | |
} | |
static_assert (bar () == 25, ""); |