comdat2.C: New test.

	* g++.old-deja/g++.other/comdat2.C: New test.
	* g++.old-deja/g++.other/comdat2-aux.cc: Auxiliary source for it.

From-SVN: r41449

3 files changed, 53 insertions, 0 deletions

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 2a97b4e..8ba71f8 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,5 +1,10 @@
 2001-04-20  Jakub Jelinek  <jakub@redhat.com>
 
+	* g++.old-deja/g++.other/comdat2.C: New test.
+	* g++.old-deja/g++.other/comdat2-aux.cc: Auxiliary source for it.
+
+2001-04-20  Jakub Jelinek  <jakub@redhat.com>
+
 	* g++.old-deja/g++.other/overload14.C: New test.
 
 2001-04-20  Jakub Jelinek  <jakub@redhat.com>
diff --git a/gcc/testsuite/g++.old-deja/g++.other/comdat2-aux.cc b/gcc/testsuite/g++.old-deja/g++.other/comdat2-aux.cc
new file mode 100644
index 0000000..283e4e0
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.other/comdat2-aux.cc
@@ -0,0 +1,17 @@
+template <class T>
+struct S {
+  static int f ()
+  {
+    static int i;
+    return ++i;
+  }
+  S () {};
+  ~S () {};
+};
+
+typedef S<int> a;
+
+int g ()
+{
+  return a::f();
+}
diff --git a/gcc/testsuite/g++.old-deja/g++.other/comdat2.C b/gcc/testsuite/g++.old-deja/g++.other/comdat2.C
new file mode 100644
index 0000000..73c1da0
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.other/comdat2.C
@@ -0,0 +1,31 @@
+// Test that statics in inline functions are unified between
+// translation units.  Currently we handle this by just suppressing
+// inling and relying on unification of the function itself.
+
+// Special g++ Options: -O
+
+// Additional sources: comdat2-aux.cc
+
+template <class T>
+struct S {
+  static int f ()
+  {
+    static int i;
+    return ++i;
+  }
+  S () {};
+  ~S () {};
+};
+
+typedef S<int> a;
+
+int g ();
+
+int main ()
+{
+  if (a::f() != 1
+      || g() != 2
+      || a::f() != 3)
+    return 1;
+  return 0;
+}