[Bug target/60481] New: [4.9 Regression] Missing diagnostic "ISO C++ forbids declaration of 'foo' with no type"

[d.g.gorbachev at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60481

            Bug ID: 60481
           Summary: [4.9 Regression] Missing diagnostic "ISO C++ forbids
                    declaration of 'foo' with no type"
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: d.g.gorbachev at gmail dot com
            Target: *-*-mingw32

$ cat > foo.C
foo()
{
  return 0;
}
^D
$ i686-w64-mingw32-g++-4.9.0 -S foo.C
$ i686-pc-linux-gnu-g++-4.9.0 -S foo.C
foo.C:1:5: error: ISO C++ forbids declaration of 'foo' with no type
[-fpermissive]
 foo()
     ^