Hi!
I've fixed this PR already in r240198 as part of the PR77482
fix, thus I've just added the testcase for it. Tested on x86_64-linux,
committed to trunk as obvious.
2016-11-15 Jakub Jelinek <ja...@redhat.com>
PR c++/71988
* g++.dg/cpp0x/constexpr-71988.C: New test.
--- gcc/testsuite/g++.dg/cpp0x/constexpr-71988.C.jj 2016-11-15
16:15:45.002454953 +0100
+++ gcc/testsuite/g++.dg/cpp0x/constexpr-71988.C 2016-11-15
16:16:22.799977409 +0100
@@ -0,0 +1,6 @@
+// PR c++/71988
+// { dg-do compile { target c++11 } }
+// { dg-options "-fdump-ipa-cgraph" }
+
+struct A {};
+constexpr A a;
Jakub
