[C++ testcase, committed] PR 56530

[Paolo Carlini]

Hi,

I added the testcase and closed the PR as fixed in 4.7.3 and mainline.

Paolo.

/////////////////

2013-03-05  Paolo Carlini  <paolo.carl...@oracle.com>

        PR c++/56530
        * g++.dg/warn/Wsign-conversion-2.C: New.

Index: g++.dg/warn/Wsign-conversion-2.C
===================================================================
--- g++.dg/warn/Wsign-conversion-2.C    (revision 0)
+++ g++.dg/warn/Wsign-conversion-2.C    (working copy)
@@ -0,0 +1,11 @@
+// PR c++/56530
+// { dg-options "-Wsign-conversion" }
+
+struct string
+{
+  string () {};
+  ~string () {};
+};
+
+string foo[1];      // okay
+string bar[1][1];   // gives bogus warning