[gcc r16-368] c++: add fixed testcase [PR85944]

[Jason Merrill via Gcc-cvs]

https://gcc.gnu.org/g:a63d871eac0e57002b4ab4e1522f3f3851183b5e

commit r16-368-ga63d871eac0e57002b4ab4e1522f3f3851183b5e
Author: Jason Merrill <ja...@redhat.com>
Date:   Fri May 2 10:47:01 2025 -0400

    c++: add fixed testcase [PR85944]
    
    This testcase was incidentally fixed by r16-325 for PR119162.
    
            PR c++/85944
    
    gcc/testsuite/ChangeLog:
    
            * g++.dg/cpp0x/constexpr-temp3.C: New test.

Diff:
---
 gcc/testsuite/g++.dg/cpp0x/constexpr-temp3.C | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/gcc/testsuite/g++.dg/cpp0x/constexpr-temp3.C 
b/gcc/testsuite/g++.dg/cpp0x/constexpr-temp3.C
new file mode 100644
index 000000000000..584472c7c846
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/constexpr-temp3.C
@@ -0,0 +1,8 @@
+// PR c++/85944
+// { dg-do compile { target c++11 } }
+
+constexpr bool f(int const & x) {
+    return &x;
+}
+
+constexpr auto x = f(0);