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diff gcc/testsuite/g++.dg/cpp0x/constexpr-string2.C @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/cpp0x/constexpr-string2.C	Thu Feb 13 11:34:05 2020 +0900
@@ -0,0 +1,13 @@
+// PR c++/91165
+// { dg-do compile { target c++11 } }
+// { dg-additional-options -O }
+
+template <typename T> constexpr T bar (T c) { return c; }
+template <typename T, typename U> struct S {
+  T f;
+  U g;
+};
+template <typename T, typename U>
+constexpr S<T, U> foo (T &&c, U h) { return S<T, U> {c, bar (h)}; }
+void baz (int a) { foo (a, ""); }
+void qux () { foo (0, ""); }