Ankur Arora wrote: > I cannot find any relevant option in the manual which enables > truncation warnings. > What am I missing? -Wconversion with 4.4 does warn: tc.c: In function 'main': tc.c:5: warning: conversion to 'int' from 'long int' may alter its value I think that this was added in 4.3, or rather the -Wconversion prior to 4.3 meant something different and less useful. Brian
