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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/g++.old-deja/g++.pt/static11.C
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Diffstat (limited to 'gcc/testsuite/g++.old-deja/g++.pt/static11.C')
-rw-r--r--gcc/testsuite/g++.old-deja/g++.pt/static11.C35
1 files changed, 35 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.old-deja/g++.pt/static11.C b/gcc/testsuite/g++.old-deja/g++.pt/static11.C
new file mode 100644
index 000000000..867436a65
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.pt/static11.C
@@ -0,0 +1,35 @@
+// Some targets (e.g. those with "set_board_info needs_status_wrapper 1"
+// in their dejagnu baseboard description) require that the status is
+// final when exit is entered (or main returns), and not "overruled" by a
+// destructor calling _exit. It's not really worth it to handle that.
+// { dg-do run { target unwrapped } }
+
+// Bug: g++ was failing to destroy C<int>::a because it was using two
+// different sentry variables for construction and destruction.
+
+extern "C" void _exit (int);
+
+int r = 1;
+
+struct A
+{
+ void f(){}
+ A(){ ++r; }
+ ~A(){ r -= 2; _exit (r); }
+};
+
+template<class T>
+struct C
+{
+ C(){ a.f(); }
+ static A a;
+};
+
+template <class T> A C<T>::a;
+typedef C<int> B;
+
+int main()
+{
+ C<int> c;
+ return r;
+}