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Subject: [Bug c++/46159] New: [4.5/4.6 Regression] Bogus warning about lambdas
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46159

           Summary: [4.5/4.6 Regression] Bogus warning about lambdas
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Keywords: rejects-valid
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: jsm28@gcc.gnu.org


The following C++ code

void
f()
{
  int **p = new(int(*[2]));
}

gets what seems to be a bogus diagnostic from 4.5 and 4.6:

t.C: In function 'void f()':
t.C:4:21: warning: lambda expressions only available with -std=c++0x or
-std=gnu++0x [enabled by default]

As far as I know this is valid C++98/C++03 code, not involving a lambda.  4.4
accepts it with no diagnostic.