--- Thomas Hruska wrote:

> BTW, you should have your compiler warnings turned up
> so that you get a warning
> for assigning a signed value to an unsigned variable.

--- John Matthews asked:

> And anyone know the gcc equivalent?
> Gcc's -Wall 'all warnings' option doesn't include it.

--- andrew clarke replied:

> Maybe try:
> 
> gcc -W -Wall

  The right answer is: gcc -Wconversion

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