support c'tor as second parameter in foreach macro

Passing a constructor as second argument to foreach didn't work when
building with gcc.
For MSVC this already worked as a different foreach implementation is
used.

Change-Id: Id98444c699b4cebc14ea62076c5f7cba33ffb824
Reviewed-by: hjk <hjk121@nokiamail.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/tests/auto/corelib/global/qglobal/tst_qglobal.cpp b/tests/auto/corelib/global/qglobal/tst_qglobal.cpp
index 0d08e912f8..4eb3e4fc98 100644
--- a/tests/auto/corelib/global/qglobal/tst_qglobal.cpp
+++ b/tests/auto/corelib/global/qglobal/tst_qglobal.cpp
@@ -101,6 +101,13 @@ void tst_QGlobal::for_each()
         QCOMPARE(i, counter++);
     }
     QCOMPARE(counter, list.count());
+
+    // check whether we can pass a constructor as container argument
+    counter = 0;
+    foreach (int i, QList<int>(list)) {
+        QCOMPARE(i, counter++);
+    }
+    QCOMPARE(counter, list.count());
 }
 
 void tst_QGlobal::qassert()