tests/cases/compiler/constructorStaticParamName.ts(4,18): error TS1212: Identifier expected. 'static' is a reserved word. Class definitions are automatically in strict mode. ==== tests/cases/compiler/constructorStaticParamName.ts (1 errors) ==== // static as constructor parameter name should only give error if 'use strict' class test { constructor (static) { } ~~~~~~ !!! error TS1212: Identifier expected. 'static' is a reserved word. Class definitions are automatically in strict mode. }