https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65509
Mitsuru Kariya <kariya_mitsuru at hotmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|FIXED |---
--- Comment #15 from Mitsuru Kariya <kariya_mitsuru at hotmail dot com> ---
I found another sample like below.
================= sample code =================
constexpr char s[] = "s";
constexpr auto eq = (&s[0] + 0) == (&s[0] + 1);
int main() {}
================= sample code =================
================ error message ================
compare3.cpp:3:33: error: '((& s[0]) == ((& s[0]) + 1u))' is not a constant
expression
constexpr auto eq = (&s[0] + 0) == (&s[0] + 1);
================ error message ================
Note that gcc 4.9.2 accepts it.
cf. http://melpon.org/wandbox/permlink/RybrdNbUdtMi39wX
