[Bug c++/47729] New: Failure to receive warning message when comparing signed and unsigned integers

[samuelmarks at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47729

           Summary: Failure to receive warning message when comparing
                    signed and unsigned integers
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: major
          Priority: P3
         Component: c++
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: samuelma...@gmail.com


Created attachment 23333
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23333
Commented test-case with example prominently shown

Unfortunately I don't receive warning message when comparing signed and
unsigned integers within a function.

When comparing with >, >=, < or <=, it gives me a warning message.

Only when comparing with != inside a function does the warning message not
appear.

Please fix this bug.

Thank you,

Samuel Marks