Check assignability recursively when source is type parameter with union constraint
Check assignability recursively when source is type parameter with union constraint

SmallAiTT/TypeScript,donaldpipowitch/TypeScript,thr0w/Thr0wScript,weswigham/TypeScript,samuelhorwitz/typescript,keir-rex/TypeScript,germ13/TypeScript,OlegDokuka/TypeScript,alexeagle/TypeScript,impinball/TypeScript,DanielRosenwasser/TypeScript,gdi2290/TypeScript,basarat/TypeScript,mcanthony/TypeScript,msynk/TypeScript,fearthecowboy/TypeScript,TukekeSoft/TypeScript,AbubakerB/TypeScript,nagyistoce/TypeScript,rodrigues-daniel/TypeScript,nycdotnet/TypeScript,matthewjh/TypeScript,Raynos/TypeScript,chuckjaz/TypeScript,minestarks/TypeScript,jeremyepling/TypeScript,nojvek/TypeScript,fabioparra/TypeScript,kimamula/TypeScript,Mqgh2013/TypeScript,kitsonk/TypeScript,hitesh97/TypeScript,SaschaNaz/TypeScript,Mqgh2013/TypeScript,AbubakerB/TypeScript,mcanthony/TypeScript,evgrud/TypeScript,plantain-00/TypeScript,Eyas/TypeScript,kitsonk/TypeScript,progre/TypeScript,jeremyepling/TypeScript,shanexu/TypeScript,moander/TypeScript,sassson/TypeScript,HereSinceres/TypeScript,mihailik/TypeScript,fabioparra/TypeScript,webhost/TypeScript,samuelhorwitz/typescript,pcan/TypeScript,erikmcc/TypeScript,billti/TypeScript,shanexu/TypeScript,yortus/TypeScript,shiftkey/TypeScript,DanielRosenwasser/TypeScript,MartyIX/TypeScript,kumikumi/TypeScript,RyanCavanaugh/TypeScript,minestarks/TypeScript,jamesrmccallum/TypeScript,ziacik/TypeScript,mmoskal/TypeScript,weswigham/TypeScript,JohnZ622/TypeScript,jbondc/TypeScript,evgrud/TypeScript,Raynos/TypeScript,hoanhtien/TypeScript,basarat/TypeScript,mcanthony/TypeScript,suto/TypeScript,SaschaNaz/TypeScript,nojvek/TypeScript,AbubakerB/TypeScript,DLehenbauer/TypeScript,RReverser/TypeScript,suto/TypeScript,alexeagle/TypeScript,thr0w/Thr0wScript,blakeembrey/TypeScript,rgbkrk/TypeScript,thr0w/Thr0wScript,mmoskal/TypeScript,synaptek/TypeScript,jbondc/TypeScript,jdavidberger/TypeScript,vilic/TypeScript,shovon/TypeScript,Microsoft/TypeScript,Viromo/TypeScript,kpreisser/TypeScript,JohnZ622/TypeScript,chuckjaz/TypeScript,Raynos/TypeScript,Viromo/TypeScript,ionux/TypeScript,impinball/TypeScript,enginekit/TypeScript,fabioparra/TypeScript,kumikumi/TypeScript,nagyistoce/TypeScript,mszczepaniak/TypeScript,jdavidberger/TypeScript,sassson/TypeScript,zhengbli/TypeScript,yortus/TypeScript,nojvek/TypeScript,ZLJASON/TypeScript,HereSinceres/TypeScript,bpowers/TypeScript,kitsonk/TypeScript,basarat/TypeScript,abbasmhd/TypeScript,yazeng/TypeScript,mihailik/TypeScript,mszczepaniak/TypeScript,Eyas/TypeScript,donaldpipowitch/TypeScript,erikmcc/TypeScript,basarat/TypeScript,vilic/TypeScript,billti/TypeScript,SmallAiTT/TypeScript,gonifade/TypeScript,keir-rex/TypeScript,TukekeSoft/TypeScript,moander/TypeScript,kpreisser/TypeScript,bpowers/TypeScript,pcan/TypeScript,tempbottle/TypeScript,kimamula/TypeScript,germ13/TypeScript,MartyIX/TypeScript,tinganho/TypeScript,chuckjaz/TypeScript,DanielRosenwasser/TypeScript,msynk/TypeScript,jamesrmccallum/TypeScript,ziacik/TypeScript,rodrigues-daniel/TypeScript,donaldpipowitch/TypeScript,weswigham/TypeScript,jteplitz602/TypeScript,RReverser/TypeScript,SimoneGianni/TypeScript,HereSinceres/TypeScript,Viromo/TypeScript,Microsoft/TypeScript,plantain-00/TypeScript,moander/TypeScript,shiftkey/TypeScript,jbondc/TypeScript,fearthecowboy/TypeScript,microsoft/TypeScript,chocolatechipui/TypeScript,ropik/TypeScript,DLehenbauer/TypeScript,SimoneGianni/TypeScript,nagyistoce/TypeScript,SimoneGianni/TypeScript,ionux/TypeScript,zhengbli/TypeScript,DLehenbauer/TypeScript,blakeembrey/TypeScript,enginekit/TypeScript,jteplitz602/TypeScript,nycdotnet/TypeScript,shovon/TypeScript,jeremyepling/TypeScript,msynk/TypeScript,kumikumi/TypeScript,yazeng/TypeScript,mmoskal/TypeScript,yortus/TypeScript,TukekeSoft/TypeScript,DanielRosenwasser/TypeScript,gonifade/TypeScript,yazeng/TypeScript,rodrigues-daniel/TypeScript,vilic/TypeScript,rgbkrk/TypeScript,ionux/TypeScript,MartyIX/TypeScript,Microsoft/TypeScript,ropik/TypeScript,JohnZ622/TypeScript,RReverser/TypeScript,jwbay/TypeScript,progre/TypeScript,moander/TypeScript,ziacik/TypeScript,erikmcc/TypeScript,RyanCavanaugh/TypeScript,zmaruo/TypeScript,hitesh97/TypeScript,ZLJASON/TypeScript,progre/TypeScript,zhengbli/TypeScript,kingland/TypeScript,mcanthony/TypeScript,jwbay/TypeScript,abbasmhd/TypeScript,nojvek/TypeScript,suto/TypeScript,kpreisser/TypeScript,nycdotnet/TypeScript,matthewjh/TypeScript,rgbkrk/TypeScript,hoanhtien/TypeScript,ziacik/TypeScript,synaptek/TypeScript,JohnZ622/TypeScript,ionux/TypeScript,mihailik/TypeScript,samuelhorwitz/typescript,nycdotnet/TypeScript,blakeembrey/TypeScript,shovon/TypeScript,pcan/TypeScript,zmaruo/TypeScript,bpowers/TypeScript,shanexu/TypeScript,shiftkey/TypeScript,tempbottle/TypeScript,Eyas/TypeScript,abbasmhd/TypeScript,synaptek/TypeScript,fabioparra/TypeScript,mszczepaniak/TypeScript,hoanhtien/TypeScript,ropik/TypeScript,thr0w/Thr0wScript,enginekit/TypeScript,sassson/TypeScript,jdavidberger/TypeScript,Viromo/TypeScript,impinball/TypeScript,synaptek/TypeScript,donaldpipowitch/TypeScript,plantain-00/TypeScript,billti/TypeScript,shanexu/TypeScript,minestarks/TypeScript,jwbay/TypeScript,tinganho/TypeScript,yortus/TypeScript,plantain-00/TypeScript,webhost/TypeScript,blakeembrey/TypeScript,ropik/TypeScript,SaschaNaz/TypeScript,DLehenbauer/TypeScript,matthewjh/TypeScript,fearthecowboy/TypeScript,mihailik/TypeScript,jamesrmccallum/TypeScript,microsoft/TypeScript,chuckjaz/TypeScript,chocolatechipui/TypeScript,AbubakerB/TypeScript,alexeagle/TypeScript,chocolatechipui/TypeScript,OlegDokuka/TypeScript,webhost/TypeScript,mmoskal/TypeScript,germ13/TypeScript,Mqgh2013/TypeScript,jwbay/TypeScript,kingland/TypeScript,ZLJASON/TypeScript,tinganho/TypeScript,evgrud/TypeScript,kingland/TypeScript,samuelhorwitz/typescript,Eyas/TypeScript,keir-rex/TypeScript,vilic/TypeScript,gonifade/TypeScript,kimamula/TypeScript,erikmcc/TypeScript,SmallAiTT/TypeScript,MartyIX/TypeScript,evgrud/TypeScript,rodrigues-daniel/TypeScript,SaschaNaz/TypeScript,jteplitz602/TypeScript,kimamula/TypeScript,OlegDokuka/TypeScript,zmaruo/TypeScript,Raynos/TypeScript,tempbottle/TypeScript,hitesh97/TypeScript,RyanCavanaugh/TypeScript,microsoft/TypeScript