Stop pessimizing print performance for no reason.
Stop pessimizing print performance for no reason.

As pointed out in Ole Begeman's blog:
https://oleb.net/blog/2016/09/playground-print-hook/

The playground print hook is being initialized a a non-null noop hook,
which causes the fast paths in the print functions to be unused, and
forcing the creation of a tee stream for things that have nothing to
do with playgrounds.  It is sad that no one noticed this...

zisko/swift,CodaFi/swift,xedin/swift,shahmishal/swift,zisko/swift,shajrawi/swift,sschiau/swift,karwa/swift,stephentyrone/swift,airspeedswift/swift,brentdax/swift,parkera/swift,sschiau/swift,practicalswift/swift,tjw/swift,aschwaighofer/swift,natecook1000/swift,hooman/swift,parkera/swift,gribozavr/swift,airspeedswift/swift,brentdax/swift,airspeedswift/swift,tjw/swift,nathawes/swift,brentdax/swift,ahoppen/swift,allevato/swift,karwa/swift,shajrawi/swift,sschiau/swift,hooman/swift,xedin/swift,shahmishal/swift,aschwaighofer/swift,natecook1000/swift,atrick/swift,austinzheng/swift,karwa/swift,jckarter/swift,hooman/swift,xedin/swift,JGiola/swift,jopamer/swift,gregomni/swift,austinzheng/swift,natecook1000/swift,karwa/swift,amraboelela/swift,sschiau/swift,tkremenek/swift,CodaFi/swift,tkremenek/swift,apple/swift,nathawes/swift,jckarter/swift,huonw/swift,alblue/swift,devincoughlin/swift,natecook1000/swift,alblue/swift,atrick/swift,nathawes/swift,devincoughlin/swift,danielmartin/swift,practicalswift/swift,xwu/swift,zisko/swift,parkera/swift,jmgc/swift,tkremenek/swift,xedin/swift,JGiola/swift,gribozavr/swift,harlanhaskins/swift,stephentyrone/swift,shahmishal/swift,rudkx/swift,gregomni/swift,devincoughlin/swift,apple/swift,atrick/swift,natecook1000/swift,parkera/swift,nathawes/swift,glessard/swift,airspeedswift/swift,jmgc/swift,danielmartin/swift,zisko/swift,rudkx/swift,huonw/swift,alblue/swift,lorentey/swift,huonw/swift,natecook1000/swift,CodaFi/swift,sschiau/swift,rudkx/swift,lorentey/swift,jopamer/swift,alblue/swift,practicalswift/swift,practicalswift/swift,xwu/swift,ahoppen/swift,brentdax/swift,gribozavr/swift,tjw/swift,danielmartin/swift,CodaFi/swift,airspeedswift/swift,xedin/swift,lorentey/swift,amraboelela/swift,benlangmuir/swift,shahmishal/swift,jopamer/swift,rudkx/swift,amraboelela/swift,devincoughlin/swift,tjw/swift,shajrawi/swift,sschiau/swift,gregomni/swift,alblue/swift,hooman/swift,xwu/swift,roambotics/swift,shahmishal/swift,allevato/swift,amraboelela/swift,jmgc/swift,atrick/swift,aschwaighofer/swift,devincoughlin/swift,stephentyrone/swift,brentdax/swift,xedin/swift,practicalswift/swift,gribozavr/swift,xwu/swift,CodaFi/swift,aschwaighofer/swift,roambotics/swift,ahoppen/swift,ahoppen/swift,amraboelela/swift,roambotics/swift,benlangmuir/swift,glessard/swift,ahoppen/swift,jckarter/swift,tjw/swift,hooman/swift,zisko/swift,stephentyrone/swift,shahmishal/swift,nathawes/swift,lorentey/swift,harlanhaskins/swift,parkera/swift,JGiola/swift,tjw/swift,harlanhaskins/swift,CodaFi/swift,nathawes/swift,shahmishal/swift,ahoppen/swift,xedin/swift,jmgc/swift,devincoughlin/swift,austinzheng/swift,gribozavr/swift,amraboelela/swift,harlanhaskins/swift,JGiola/swift,practicalswift/swift,jmgc/swift,allevato/swift,austinzheng/swift,apple/swift,benlangmuir/swift,amraboelela/swift,jopamer/swift,shajrawi/swift,danielmartin/swift,zisko/swift,jckarter/swift,allevato/swift,jmgc/swift,apple/swift,JGiola/swift,allevato/swift,shahmishal/swift,zisko/swift,austinzheng/swift,jckarter/swift,practicalswift/swift,gregomni/swift,tkremenek/swift,apple/swift,karwa/swift,xwu/swift,harlanhaskins/swift,xwu/swift,atrick/swift,atrick/swift,jopamer/swift,glessard/swift,rudkx/swift,CodaFi/swift,shajrawi/swift,glessard/swift,alblue/swift,hooman/swift,hooman/swift,aschwaighofer/swift,brentdax/swift,lorentey/swift,gregomni/swift,jopamer/swift,huonw/swift,shajrawi/swift,roambotics/swift,parkera/swift,jckarter/swift,huonw/swift,huonw/swift,shajrawi/swift,devincoughlin/swift,apple/swift,gribozavr/swift,tkremenek/swift,allevato/swift,practicalswift/swift,harlanhaskins/swift,stephentyrone/swift,huonw/swift,xwu/swift,karwa/swift,devincoughlin/swift,glessard/swift,jopamer/swift,benlangmuir/swift,xedin/swift,lorentey/swift,airspeedswift/swift,tjw/swift,danielmartin/swift,aschwaighofer/swift,brentdax/swift,shajrawi/swift,natecook1000/swift,stephentyrone/swift,lorentey/swift,roambotics/swift,austinzheng/swift,nathawes/swift,gribozavr/swift,parkera/swift,danielmartin/swift,danielmartin/swift,stephentyrone/swift,alblue/swift,karwa/swift,lorentey/swift,benlangmuir/swift,roambotics/swift,austinzheng/swift,tkremenek/swift,glessard/swift,gregomni/swift,benlangmuir/swift,harlanhaskins/swift,parkera/swift,tkremenek/swift,rudkx/swift,jckarter/swift,airspeedswift/swift,karwa/swift,sschiau/swift,gribozavr/swift,jmgc/swift,aschwaighofer/swift,JGiola/swift,sschiau/swift,allevato/swift