1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/other/array4.C b/gcc/testsuite/g++.dg/other/array4.C
new file mode 100644
index 000000000..97ccc986d
--- /dev/null
+++ b/gcc/testsuite/g++.dg/other/array4.C
@@ -0,0 +1,19 @@
+// PR C++/28906: new on an array causes incomplete arrays to
+// become complete with the wrong size.
+// The sizeof machineMain should be 5 and not 100.
+// { dg-do run }
+
+
+extern char machineMain[];
+void sort (long len)
+{
+  new char[100];
+}
+char machineMain[] = "main";
+int main(void)
+{
+  if (sizeof(machineMain)!=sizeof("main"))
+    __builtin_abort();
+}
+
+