Swift uses #warning

There is no use in Swift #Warning to prompt for warnings, and you can TODO: FIXME: achieve similar results by adding warnings.

Build Phases---> Run script---> Add a new Build phases---> New Run script phase

TAGS="TODO:|FIXME:"echo "searching ${SRCROOT} for ${TAGS}"find "${SRCROOT}" \( -name "*.swift" \) -print0 | xargs -0 egrep --with-filename --line-number --only-matching "($TAGS).*\$" | perl -p -e "s/($TAGS)/ warning: \$1/"

:

Swift uses #warning