Propagate ObjectFlags.NonInferrableType through widening
Propagate ObjectFlags.NonInferrableType through widening

microsoft/TypeScript,RyanCavanaugh/TypeScript,kpreisser/TypeScript,kpreisser/TypeScript,weswigham/TypeScript,microsoft/TypeScript,Microsoft/TypeScript,Microsoft/TypeScript,Microsoft/TypeScript,kitsonk/TypeScript,minestarks/TypeScript,alexeagle/TypeScript,SaschaNaz/TypeScript,alexeagle/TypeScript,microsoft/TypeScript,RyanCavanaugh/TypeScript,weswigham/TypeScript,SaschaNaz/TypeScript,nojvek/TypeScript,kitsonk/TypeScript,weswigham/TypeScript,minestarks/TypeScript,nojvek/TypeScript,nojvek/TypeScript,kpreisser/TypeScript,SaschaNaz/TypeScript,SaschaNaz/TypeScript,alexeagle/TypeScript,nojvek/TypeScript,RyanCavanaugh/TypeScript,kitsonk/TypeScript,minestarks/TypeScript