diff gcc/testsuite/g++.dg/cpp1y/pr90996.C @ 19:2b5abeee2509 default tip

update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/cpp1y/pr90996.C	Mon May 25 07:50:57 2020 +0900
@@ -0,0 +1,34 @@
+// PR c++/90996
+// { dg-do run { target c++14 } }
+
+struct S
+{
+  int &&a = 2;
+  int b[1] {a};
+};
+
+S c[2][2] {{{5}}};
+
+struct T
+{
+  S c[2][2] {{{7}}};
+};
+
+T d {};
+
+int
+main()
+{
+  if (++c[0][0].b[0] != 6
+      || ++c[0][1].b[0] != 3
+      || ++c[1][0].b[0] != 3
+      || ++c[1][1].b[0] != 3)
+    __builtin_abort();
+
+  auto& e = d.c;
+  if (++e[0][0].b[0] != 8
+      || ++e[0][1].b[0] != 3
+      || ++e[1][0].b[0] != 3
+      || ++e[1][1].b[0] != 3)
+    __builtin_abort();
+}