Fix bug in path::iterator postfix increment

2 files changed, 10 insertions, 10 deletions

diff --git a/butl/path b/butl/path
index 5f6d063..3f0d567 100644
--- a/butl/path
+++ b/butl/path
@@ -406,7 +406,7 @@ namespace butl
       }
 
       iterator
-      operator++ (int) const {iterator r (*this); return ++r;}
+      operator++ (int) {iterator r (*this); operator++(); return r;}
 
       string_type operator* () const
       {
diff --git a/tests/path/driver.cxx b/tests/path/driver.cxx
index 302968d..30933ea 100644
--- a/tests/path/driver.cxx
+++ b/tests/path/driver.cxx
@@ -130,28 +130,28 @@ main ()
   {
     path p ("foo");
     assert (path (p.begin (), p.end ()) == p);
-    assert (path (p.begin ()++, p.end ()) == path ());
+    assert (path (++p.begin (), p.end ()) == path ());
   }
   {
     path p ("foo/bar");
     assert (path (p.begin (), p.end ()) == p);
-    assert (path (p.begin ()++, p.end ()) == path ("bar"));
-    assert (path (p.begin (), p.begin ()++) == path ("foo"));
+    assert (path (++p.begin (), p.end ()) == path ("bar"));
+    assert (path (p.begin (), ++p.begin ()) == path ("foo"));
   }
   {
     path p ("/foo/bar");
     assert (path (p.begin (), p.end ()) == p);
-    assert (path (p.begin ()++, p.end ()) == path ("foo/bar"));
-    assert (path ((p.begin ()++)++, p.end ()) == path ("bar"));
-    assert (path (p.begin (), p.begin ()++) == path ("/"));
-    assert (path (p.begin ()++, (p.begin ()++)++) == path ("foo"));
-    assert (path ((p.begin ()++)++, ((p.begin ()++)++)++) == path ("bar"));
+    assert (path (++p.begin (), p.end ()) == path ("foo/bar"));
+    assert (path (++(++p.begin ()), p.end ()) == path ("bar"));
+    assert (path (p.begin (), ++p.begin ()) == path ("/"));
+    assert (path (++p.begin (), ++(++p.begin ())) == path ("foo"));
+    assert (path (++(++p.begin ()), ++(++(++p.begin ()))) == path ("bar"));
   }
 #ifndef _WIN32
   {
     path p ("/");
     assert (path (p.begin (), p.end ()) == p);
-    assert (path (p.begin ()++, p.end ()) == path ());
+    assert (path (++p.begin (), p.end ()) == path ());
   }
 #endif