Compliancy fixes for String#chars
Compliancy fixes for String#chars

gausie/opal,bbatsov/opal,opal/opal,suyesh/opal,bbatsov/opal,jgaskins/opal,Mogztter/opal,kachick/opal,c42engineering/opal,c42engineering/opal,castwide/opal,fazibear/opal,suyesh/opal,jannishuebl/opal,Ajedi32/opal,catprintlabs/opal,kachick/opal,castwide/opal,gabrielrios/opal,jgaskins/opal,suyesh/opal,Ajedi32/opal,fazibear/opal,kachick/opal,castwide/opal,opal/opal,domgetter/opal,Flikofbluelight747/opal,Ajedi32/opal,Flikofbluelight747/opal,wied03/opal,domgetter/opal,merongivian/opal,Mogztter/opal,c42engineering/opal,opal/opal,catprintlabs/opal,Flikofbluelight747/opal,gabrielrios/opal,iliabylich/opal,jannishuebl/opal,catprintlabs/opal,Mogztter/opal,opal/opal,wied03/opal,iliabylich/opal,jannishuebl/opal,gausie/opal,jgaskins/opal,fazibear/opal,gausie/opal,bbatsov/opal,merongivian/opal,gabrielrios/opal,merongivian/opal,Mogztter/opal,iliabylich/opal,wied03/opal,kachick/opal