File: notcast

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#!/bin/sh
#
# Program: notcast
#
# Synopsis: Returns 0 if the input does not contain a cast operator
#
# Syntax:   notcast tailexpr
#
#    postpat - optionally allows a regular expression to go at the end
#    prepat  - optionally allow a regular expression to go at the start
#

if grep "$2"'\(\([sz]ext\)\|\(trunc\)\|\(fpto[us]i\)\|\([us]itofp\)\|\(bitcast\)\|\(fpext\)\|\(fptrunc\)\|\(ptrtoint\)\|\(inttoptr\)\|\(cast\)\)'"$1"
then exit 1
else exit 0
fi