Allow missing argument for IIFE parameter with no type annotation
Allow missing argument for IIFE parameter with no type annotation

basarat/TypeScript,kpreisser/TypeScript,nojvek/TypeScript,mihailik/TypeScript,TukekeSoft/TypeScript,alexeagle/TypeScript,synaptek/TypeScript,minestarks/TypeScript,nojvek/TypeScript,nojvek/TypeScript,RyanCavanaugh/TypeScript,jwbay/TypeScript,Microsoft/TypeScript,basarat/TypeScript,donaldpipowitch/TypeScript,kpreisser/TypeScript,Eyas/TypeScript,microsoft/TypeScript,basarat/TypeScript,DLehenbauer/TypeScript,basarat/TypeScript,SaschaNaz/TypeScript,jwbay/TypeScript,SaschaNaz/TypeScript,synaptek/TypeScript,TukekeSoft/TypeScript,chuckjaz/TypeScript,chuckjaz/TypeScript,Eyas/TypeScript,weswigham/TypeScript,kitsonk/TypeScript,microsoft/TypeScript,SaschaNaz/TypeScript,minestarks/TypeScript,erikmcc/TypeScript,synaptek/TypeScript,mihailik/TypeScript,jwbay/TypeScript,microsoft/TypeScript,Eyas/TypeScript,weswigham/TypeScript,TukekeSoft/TypeScript,Eyas/TypeScript,synaptek/TypeScript,alexeagle/TypeScript,mihailik/TypeScript,alexeagle/TypeScript,Microsoft/TypeScript,RyanCavanaugh/TypeScript,Microsoft/TypeScript,donaldpipowitch/TypeScript,kitsonk/TypeScript,nojvek/TypeScript,mihailik/TypeScript,erikmcc/TypeScript,DLehenbauer/TypeScript,kitsonk/TypeScript,weswigham/TypeScript,jwbay/TypeScript,erikmcc/TypeScript,DLehenbauer/TypeScript,donaldpipowitch/TypeScript,RyanCavanaugh/TypeScript,donaldpipowitch/TypeScript,minestarks/TypeScript,chuckjaz/TypeScript,chuckjaz/TypeScript,DLehenbauer/TypeScript,kpreisser/TypeScript,erikmcc/TypeScript,SaschaNaz/TypeScript