fix(tsc-wrapped): ignore |null and |undefined when collecting types (#16222)

2017-04-20 17:34:44 -07:00
parent 27761b4500
commit 1651a8f189
3 changed files with 54 additions and 1 deletions
--- a/packages/compiler/src/aot/static_reflector.ts
+++ b/packages/compiler/src/aot/static_reflector.ts
@ -191,7 +191,6 @@ export class StaticReflector implements CompileReflector {
            if (paramType) nestedResult.push(paramType);
            const decorators = parameterDecorators ? parameterDecorators[index] : null;
            if (decorators) {
-              if (paramType) nestedResult.push(paramType);
              nestedResult.push(...decorators);
            }
            parameters !.push(nestedResult);