Add explicit return statement in main()

31 files changed, 62 insertions, 0 deletions

diff --git a/tests/cxx/parser/built-in/driver.cxx b/tests/cxx/parser/built-in/driver.cxx
index 1ac8823..ea8c3be 100644
--- a/tests/cxx/parser/built-in/driver.cxx
+++ b/tests/cxx/parser/built-in/driver.cxx
@@ -675,4 +675,6 @@ main (int argc, char* argv[])
     cerr << "io failure" << endl;
     return 1;
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/enumeration/driver.cxx b/tests/cxx/parser/enumeration/driver.cxx
index 0b97d9d..1070be5 100644
--- a/tests/cxx/parser/enumeration/driver.cxx
+++ b/tests/cxx/parser/enumeration/driver.cxx
@@ -96,4 +96,6 @@ main (int argc, char* argv[])
     cerr << "io failure" << endl;
     return 1;
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/error-handling/codes/driver.cxx b/tests/cxx/parser/error-handling/codes/driver.cxx
index fb03f37..0a9e192 100644
--- a/tests/cxx/parser/error-handling/codes/driver.cxx
+++ b/tests/cxx/parser/error-handling/codes/driver.cxx
@@ -276,4 +276,6 @@ main (int argc, char* argv[])
       continue;
     }
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/error-handling/exceptions/driver.cxx b/tests/cxx/parser/error-handling/exceptions/driver.cxx
index 9ccd082..0c6f995 100644
--- a/tests/cxx/parser/error-handling/exceptions/driver.cxx
+++ b/tests/cxx/parser/error-handling/exceptions/driver.cxx
@@ -251,4 +251,6 @@ main (int argc, char* argv[])
       cout << "app: " << e.code () << endl;
     }
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/list/driver.cxx b/tests/cxx/parser/list/driver.cxx
index 2dd1151..b79ff46 100644
--- a/tests/cxx/parser/list/driver.cxx
+++ b/tests/cxx/parser/list/driver.cxx
@@ -124,4 +124,6 @@ main (int argc, char* argv[])
     cerr << "io failure" << endl;
     return 1;
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/name-clash/inheritance/driver.cxx b/tests/cxx/parser/name-clash/inheritance/driver.cxx
index 3ddbdf6..44c3218 100644
--- a/tests/cxx/parser/name-clash/inheritance/driver.cxx
+++ b/tests/cxx/parser/name-clash/inheritance/driver.cxx
@@ -84,4 +84,6 @@ main (int argc, char* argv[])
     cerr << "io failure" << endl;
     return 1;
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/polymorphism/driver.cxx b/tests/cxx/parser/polymorphism/driver.cxx
index c543870..581eede 100644
--- a/tests/cxx/parser/polymorphism/driver.cxx
+++ b/tests/cxx/parser/polymorphism/driver.cxx
@@ -121,4 +121,6 @@ main (int argc, char* argv[])
     return 1;
   }
 #endif
+
+  return 0;
 }
diff --git a/tests/cxx/parser/recursive/driver.cxx b/tests/cxx/parser/recursive/driver.cxx
index bcbbd2e..51b0a9b 100644
--- a/tests/cxx/parser/recursive/driver.cxx
+++ b/tests/cxx/parser/recursive/driver.cxx
@@ -255,4 +255,6 @@ main (int argc, char* argv[])
     cerr << "io failure" << endl;
     return 1;
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/reset/driver.cxx b/tests/cxx/parser/reset/driver.cxx
index 986fe36..f4d797e 100644
--- a/tests/cxx/parser/reset/driver.cxx
+++ b/tests/cxx/parser/reset/driver.cxx
@@ -339,4 +339,6 @@ main (int argc, char* argv[])
     cerr << "io failure" << endl;
     return 1;
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/test-template/driver.cxx b/tests/cxx/parser/test-template/driver.cxx
index 2547df7..6433876 100644
--- a/tests/cxx/parser/test-template/driver.cxx
+++ b/tests/cxx/parser/test-template/driver.cxx
@@ -74,4 +74,6 @@ main (int argc, char* argv[])
     cerr << "io failure" << endl;
     return 1;
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/union/driver.cxx b/tests/cxx/parser/union/driver.cxx
index 3d20073..5b780bb 100644
--- a/tests/cxx/parser/union/driver.cxx
+++ b/tests/cxx/parser/union/driver.cxx
@@ -59,4 +59,6 @@ main (int argc, char* argv[])
     cerr << "io failure" << endl;
     return 1;
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/validation/all/driver.cxx b/tests/cxx/parser/validation/all/driver.cxx
index 5b475c9..5ea53eb 100644
--- a/tests/cxx/parser/validation/all/driver.cxx
+++ b/tests/cxx/parser/validation/all/driver.cxx
@@ -118,4 +118,6 @@ main (int argc, char* argv[])
     cerr << "io failure" << endl;
     return 1;
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/validation/any/driver.cxx b/tests/cxx/parser/validation/any/driver.cxx
index 8c2b659..ef2cdc6 100644
--- a/tests/cxx/parser/validation/any/driver.cxx
+++ b/tests/cxx/parser/validation/any/driver.cxx
@@ -136,4 +136,6 @@ main (int argc, char* argv[])
     cerr << "io failure" << endl;
     return 1;
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/validation/attribute/driver.cxx b/tests/cxx/parser/validation/attribute/driver.cxx
index 6fcaa70..36c3bfe 100644
--- a/tests/cxx/parser/validation/attribute/driver.cxx
+++ b/tests/cxx/parser/validation/attribute/driver.cxx
@@ -272,4 +272,6 @@ main (int argc, char* argv[])
     cerr << "io failure" << endl;
     return 1;
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/validation/built-in/any-type/driver.cxx b/tests/cxx/parser/validation/built-in/any-type/driver.cxx
index bfdd71d..ef50b76 100644
--- a/tests/cxx/parser/validation/built-in/any-type/driver.cxx
+++ b/tests/cxx/parser/validation/built-in/any-type/driver.cxx
@@ -190,4 +190,6 @@ main (int argc, char* argv[])
     cerr << "io failure" << endl;
     return 1;
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/validation/built-in/binary/driver.cxx b/tests/cxx/parser/validation/built-in/binary/driver.cxx
index d37e9b7..358b9d6 100644
--- a/tests/cxx/parser/validation/built-in/binary/driver.cxx
+++ b/tests/cxx/parser/validation/built-in/binary/driver.cxx
@@ -173,4 +173,6 @@ main ()
     p._post ();
     assert (c.schema_error () == schema_error::invalid_base64_binary_value);
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/validation/built-in/boolean/driver.cxx b/tests/cxx/parser/validation/built-in/boolean/driver.cxx
index a9a1223..4b00d31 100644
--- a/tests/cxx/parser/validation/built-in/boolean/driver.cxx
+++ b/tests/cxx/parser/validation/built-in/boolean/driver.cxx
@@ -147,4 +147,6 @@ main ()
     p._post ();
     assert (c.schema_error ());
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/validation/built-in/byte/driver.cxx b/tests/cxx/parser/validation/built-in/byte/driver.cxx
index 8ffbe37..b0ef445 100644
--- a/tests/cxx/parser/validation/built-in/byte/driver.cxx
+++ b/tests/cxx/parser/validation/built-in/byte/driver.cxx
@@ -277,4 +277,6 @@ main ()
     p._post ();
     assert (c.schema_error ());
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/validation/built-in/date-time/driver.cxx b/tests/cxx/parser/validation/built-in/date-time/driver.cxx
index b85bf0e..b649932 100644
--- a/tests/cxx/parser/validation/built-in/date-time/driver.cxx
+++ b/tests/cxx/parser/validation/built-in/date-time/driver.cxx
@@ -1830,4 +1830,6 @@ main ()
     p._post ();
     assert (c.schema_error () == schema_error::invalid_duration_value);
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/validation/built-in/float/driver.cxx b/tests/cxx/parser/validation/built-in/float/driver.cxx
index ff27ee2..1ded04a 100644
--- a/tests/cxx/parser/validation/built-in/float/driver.cxx
+++ b/tests/cxx/parser/validation/built-in/float/driver.cxx
@@ -306,4 +306,6 @@ main ()
     p._post ();
     assert (c.schema_error ());
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/validation/built-in/int/driver.cxx b/tests/cxx/parser/validation/built-in/int/driver.cxx
index 0ff644d..124126c 100644
--- a/tests/cxx/parser/validation/built-in/int/driver.cxx
+++ b/tests/cxx/parser/validation/built-in/int/driver.cxx
@@ -113,4 +113,6 @@ main ()
     p._post ();
     assert (c.schema_error ());
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/validation/built-in/integer/driver.cxx b/tests/cxx/parser/validation/built-in/integer/driver.cxx
index 732ab16..0b42e49 100644
--- a/tests/cxx/parser/validation/built-in/integer/driver.cxx
+++ b/tests/cxx/parser/validation/built-in/integer/driver.cxx
@@ -314,4 +314,6 @@ main ()
     p._post ();
     assert (c.schema_error ());
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/validation/built-in/long-long/driver.cxx b/tests/cxx/parser/validation/built-in/long-long/driver.cxx
index 40942e9..a426edf 100644
--- a/tests/cxx/parser/validation/built-in/long-long/driver.cxx
+++ b/tests/cxx/parser/validation/built-in/long-long/driver.cxx
@@ -115,4 +115,6 @@ main ()
     p._post ();
     assert (c.schema_error ());
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/validation/built-in/long/driver.cxx b/tests/cxx/parser/validation/built-in/long/driver.cxx
index 995ef5a..b140821 100644
--- a/tests/cxx/parser/validation/built-in/long/driver.cxx
+++ b/tests/cxx/parser/validation/built-in/long/driver.cxx
@@ -103,4 +103,6 @@ main ()
     p._post ();
     assert (c.schema_error ());
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/validation/built-in/qname/driver.cxx b/tests/cxx/parser/validation/built-in/qname/driver.cxx
index fced228..d29eb4e 100644
--- a/tests/cxx/parser/validation/built-in/qname/driver.cxx
+++ b/tests/cxx/parser/validation/built-in/qname/driver.cxx
@@ -129,4 +129,6 @@ main ()
     p._post ();
     assert (c.schema_error () == schema_error::invalid_qname_value);
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/validation/built-in/short/driver.cxx b/tests/cxx/parser/validation/built-in/short/driver.cxx
index 09dc090..5cd7ac8 100644
--- a/tests/cxx/parser/validation/built-in/short/driver.cxx
+++ b/tests/cxx/parser/validation/built-in/short/driver.cxx
@@ -113,4 +113,6 @@ main ()
     p._post ();
     assert (c.schema_error ());
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/validation/built-in/string/driver.cxx b/tests/cxx/parser/validation/built-in/string/driver.cxx
index 03184e5..638fb10 100644
--- a/tests/cxx/parser/validation/built-in/string/driver.cxx
+++ b/tests/cxx/parser/validation/built-in/string/driver.cxx
@@ -610,4 +610,6 @@ main ()
     p._post ();
     assert (c.schema_error () == schema_error::invalid_language_value);
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/validation/built-in/uri/driver.cxx b/tests/cxx/parser/validation/built-in/uri/driver.cxx
index b7238ac..dbdc78d 100644
--- a/tests/cxx/parser/validation/built-in/uri/driver.cxx
+++ b/tests/cxx/parser/validation/built-in/uri/driver.cxx
@@ -63,4 +63,6 @@ main ()
     assert (!c.error_type () &&
             p.post_uri () == string ("http://www.example.com/foo#bar"));
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/validation/choice/driver.cxx b/tests/cxx/parser/validation/choice/driver.cxx
index fc0c0ed..e72bd55 100644
--- a/tests/cxx/parser/validation/choice/driver.cxx
+++ b/tests/cxx/parser/validation/choice/driver.cxx
@@ -155,4 +155,6 @@ main (int argc, char* argv[])
     cerr << "io failure" << endl;
     return 1;
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/validation/restriction/driver.cxx b/tests/cxx/parser/validation/restriction/driver.cxx
index 2113fe1..eda6edd 100644
--- a/tests/cxx/parser/validation/restriction/driver.cxx
+++ b/tests/cxx/parser/validation/restriction/driver.cxx
@@ -119,4 +119,6 @@ main (int argc, char* argv[])
     cerr << "io failure" << endl;
     return 1;
   }
+
+  return 0;
 }
diff --git a/tests/cxx/parser/validation/sequence/driver.cxx b/tests/cxx/parser/validation/sequence/driver.cxx
index bd38537..37818ea 100644
--- a/tests/cxx/parser/validation/sequence/driver.cxx
+++ b/tests/cxx/parser/validation/sequence/driver.cxx
@@ -182,4 +182,6 @@ main (int argc, char* argv[])
     cerr << "io failure" << endl;
     return 1;
   }
+
+  return 0;
 }