https://issues.dlang.org/show_bug.cgi?id=15386
--- Comment #1 from Doug Nickerson <[email protected]> --- Actually, letting it run longer reveals that it is not hanging but consuming over 4Gb of memory as it is generating a string of approx 2^32 '0's. lol. I think this is using the placeholder value defined in FormatSpec for a dynamically specified precision (or width) which is near int.max. Maybe this is the intended behavior in this (probably incorrect) use case, but it is concerning since format strings are runtime values that can change -- simply putting a '*' in there can allocate 4Gb of memory and/or cause an OutOfMemory error. --
