3.4.26 Warn Option
The -mwarn=level
option is used to set
the warning level threshold. Allowable warning levels range from -9
to
9
. The warning level determines how pedantic the assembler is about dubious type conversions and constructs. Each warning has a
designated warning level; the higher the warning level, the more important the warning
message. If the warning message’s warning level exceeds the set threshold, the warning is
printed. The default warning level threshold is 0
and will allow all
normal warning messages.
Use this option with care as some warning messages indicate code that is likely to fail during execution, or compromise portability.