Add explicit return statement in main()

20 files changed, 40 insertions, 0 deletions

diff --git a/tests/cxx/hybrid/binary/cdr/driver.cxx b/tests/cxx/hybrid/binary/cdr/driver.cxx
index b4663a6..96c649b 100644
--- a/tests/cxx/hybrid/binary/cdr/driver.cxx
+++ b/tests/cxx/hybrid/binary/cdr/driver.cxx
@@ -99,4 +99,6 @@ main (int argc, char* argv[])
     return 1;
   }
   */
+
+  return 0;
 }
diff --git a/tests/cxx/hybrid/binary/custom/driver.cxx b/tests/cxx/hybrid/binary/custom/driver.cxx
index 3414a99..4ee3407 100644
--- a/tests/cxx/hybrid/binary/custom/driver.cxx
+++ b/tests/cxx/hybrid/binary/custom/driver.cxx
@@ -99,4 +99,6 @@ main (int argc, char* argv[])
     return 1;
   }
   */
+
+  return 0;
 }
diff --git a/tests/cxx/hybrid/binary/xdr/driver.cxx b/tests/cxx/hybrid/binary/xdr/driver.cxx
index 420323f..14ad36e 100644
--- a/tests/cxx/hybrid/binary/xdr/driver.cxx
+++ b/tests/cxx/hybrid/binary/xdr/driver.cxx
@@ -147,4 +147,6 @@ main (int argc, char* argv[])
     return 1;
   }
   */
+  
+  return 0;
 }
diff --git a/tests/cxx/hybrid/built-in/driver.cxx b/tests/cxx/hybrid/built-in/driver.cxx
index 0993bc9..a412c65 100644
--- a/tests/cxx/hybrid/built-in/driver.cxx
+++ b/tests/cxx/hybrid/built-in/driver.cxx
@@ -53,4 +53,6 @@ main (int argc, char* argv[])
   root_s.post ();
 
   delete r;
+
+  return 0;
 }
diff --git a/tests/cxx/hybrid/choice/driver.cxx b/tests/cxx/hybrid/choice/driver.cxx
index 8edf80b..b9bbeb0 100644
--- a/tests/cxx/hybrid/choice/driver.cxx
+++ b/tests/cxx/hybrid/choice/driver.cxx
@@ -69,4 +69,6 @@ main (int argc, char* argv[])
   root_s.post ();
 
   delete r;
+
+  return 0;
 }
diff --git a/tests/cxx/hybrid/clone/driver.cxx b/tests/cxx/hybrid/clone/driver.cxx
index 5d044ca..b0d8825 100644
--- a/tests/cxx/hybrid/clone/driver.cxx
+++ b/tests/cxx/hybrid/clone/driver.cxx
@@ -76,4 +76,6 @@ main (int argc, char* argv[])
   root_s.post ();
 
   delete c;
+
+  return 0;
 }
diff --git a/tests/cxx/hybrid/default/driver.cxx b/tests/cxx/hybrid/default/driver.cxx
index 5c98296..b704eda 100644
--- a/tests/cxx/hybrid/default/driver.cxx
+++ b/tests/cxx/hybrid/default/driver.cxx
@@ -53,4 +53,6 @@ main (int argc, char* argv[])
   root_s.post ();
 
   delete r;
+
+  return 0;
 }
diff --git a/tests/cxx/hybrid/enumeration/driver.cxx b/tests/cxx/hybrid/enumeration/driver.cxx
index b057929..29004a7 100644
--- a/tests/cxx/hybrid/enumeration/driver.cxx
+++ b/tests/cxx/hybrid/enumeration/driver.cxx
@@ -94,4 +94,6 @@ main (int argc, char* argv[])
   root_s.post ();
 
   delete r;
+
+  return 0;
 }
diff --git a/tests/cxx/hybrid/facets/driver.cxx b/tests/cxx/hybrid/facets/driver.cxx
index b46a61c..3dfd95e 100644
--- a/tests/cxx/hybrid/facets/driver.cxx
+++ b/tests/cxx/hybrid/facets/driver.cxx
@@ -53,4 +53,6 @@ main (int argc, char* argv[])
   root_s.post ();
 
   delete r;
+
+  return 0;
 }
diff --git a/tests/cxx/hybrid/iso8859-1/driver.cxx b/tests/cxx/hybrid/iso8859-1/driver.cxx
index f64af3d..a515ef9 100644
--- a/tests/cxx/hybrid/iso8859-1/driver.cxx
+++ b/tests/cxx/hybrid/iso8859-1/driver.cxx
@@ -93,4 +93,6 @@ main (int argc, char* argv[])
   root_s.post ();
 
   delete r;
+
+  return 0;
 }
diff --git a/tests/cxx/hybrid/iterator/driver.cxx b/tests/cxx/hybrid/iterator/driver.cxx
index 88e6d14..884582c 100644
--- a/tests/cxx/hybrid/iterator/driver.cxx
+++ b/tests/cxx/hybrid/iterator/driver.cxx
@@ -59,4 +59,6 @@ main ()
   vs.push_back (v);
 
   assert (find_if (vs.begin (), vs.end (), var_pred ("b"))->a () == "b");
+
+  return 0;
 }
diff --git a/tests/cxx/hybrid/list/driver.cxx b/tests/cxx/hybrid/list/driver.cxx
index 7681f27..e0514d0 100644
--- a/tests/cxx/hybrid/list/driver.cxx
+++ b/tests/cxx/hybrid/list/driver.cxx
@@ -53,4 +53,6 @@ main (int argc, char* argv[])
   root_s.post ();
 
   delete r;
+
+  return 0;
 }
diff --git a/tests/cxx/hybrid/pattern/driver.cxx b/tests/cxx/hybrid/pattern/driver.cxx
index b9d8663..e98859d 100644
--- a/tests/cxx/hybrid/pattern/driver.cxx
+++ b/tests/cxx/hybrid/pattern/driver.cxx
@@ -53,4 +53,6 @@ main (int argc, char* argv[])
   root_s.post ();
 
   delete r;
+
+  return 0;
 }
diff --git a/tests/cxx/hybrid/polymorphism/any-type/driver.cxx b/tests/cxx/hybrid/polymorphism/any-type/driver.cxx
index cf39e15..62aaa79 100644
--- a/tests/cxx/hybrid/polymorphism/any-type/driver.cxx
+++ b/tests/cxx/hybrid/polymorphism/any-type/driver.cxx
@@ -56,4 +56,6 @@ main (int argc, char* argv[])
   root_s.post ();
 
   delete r;
+
+  return 0;
 }
diff --git a/tests/cxx/hybrid/polymorphism/enumeration/driver.cxx b/tests/cxx/hybrid/polymorphism/enumeration/driver.cxx
index ff8703e..fea2d8b 100644
--- a/tests/cxx/hybrid/polymorphism/enumeration/driver.cxx
+++ b/tests/cxx/hybrid/polymorphism/enumeration/driver.cxx
@@ -64,4 +64,6 @@ main (int argc, char* argv[])
   root_s.post ();
 
   delete r;
+
+  return 0;
 }
diff --git a/tests/cxx/hybrid/polymorphism/multischema/driver.cxx b/tests/cxx/hybrid/polymorphism/multischema/driver.cxx
index baf8d74..3347142 100644
--- a/tests/cxx/hybrid/polymorphism/multischema/driver.cxx
+++ b/tests/cxx/hybrid/polymorphism/multischema/driver.cxx
@@ -57,4 +57,6 @@ main (int argc, char* argv[])
   root_s.post ();
 
   delete r;
+
+  return 0;
 }
diff --git a/tests/cxx/hybrid/recursive/driver.cxx b/tests/cxx/hybrid/recursive/driver.cxx
index 827b5a6..9adbdee 100644
--- a/tests/cxx/hybrid/recursive/driver.cxx
+++ b/tests/cxx/hybrid/recursive/driver.cxx
@@ -53,4 +53,6 @@ main (int argc, char* argv[])
   root_s.post ();
 
   delete r;
+
+  return 0;
 }
diff --git a/tests/cxx/hybrid/sequences/driver.cxx b/tests/cxx/hybrid/sequences/driver.cxx
index 8e84aa0..c0fc7b4 100644
--- a/tests/cxx/hybrid/sequences/driver.cxx
+++ b/tests/cxx/hybrid/sequences/driver.cxx
@@ -474,4 +474,6 @@ main ()
     assert (*static_cast<string*> (s[0]) == "aaa" &&
             *static_cast<int*> (s[1]) == 5);
   }
+
+  return 0;
 }
diff --git a/tests/cxx/hybrid/test-template/driver.cxx b/tests/cxx/hybrid/test-template/driver.cxx
index 14c4128..9ebbb86 100644
--- a/tests/cxx/hybrid/test-template/driver.cxx
+++ b/tests/cxx/hybrid/test-template/driver.cxx
@@ -53,4 +53,6 @@ main (int argc, char* argv[])
   root_s.post ();
 
   delete r;
+
+  return 0;
 }
diff --git a/tests/cxx/hybrid/union/driver.cxx b/tests/cxx/hybrid/union/driver.cxx
index 892a750..aa40be6 100644
--- a/tests/cxx/hybrid/union/driver.cxx
+++ b/tests/cxx/hybrid/union/driver.cxx
@@ -53,4 +53,6 @@ main (int argc, char* argv[])
   root_s.post ();
 
   delete r;
+
+  return 0;
 }