=== tests/cases/conformance/expressions/typeGuards/typeGuardsInClassAccessors.ts === // Note that type guards affect types of variables and parameters only and // have no effect on members of objects such as properties. // variables in global var num: number; >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) var strOrNum: string | number; >strOrNum : string | number, Symbol(strOrNum, Decl(typeGuardsInClassAccessors.ts, 6, 3)) var var1: string | number; >var1 : string | number, Symbol(var1, Decl(typeGuardsInClassAccessors.ts, 7, 3)) class ClassWithAccessors { >ClassWithAccessors : ClassWithAccessors, Symbol(ClassWithAccessors, Decl(typeGuardsInClassAccessors.ts, 7, 26)) // Inside public accessor getter get p1() { >p1 : string | number, Symbol(p1, Decl(typeGuardsInClassAccessors.ts, 8, 26), Decl(typeGuardsInClassAccessors.ts, 19, 5)) // global vars in function declaration num = typeof var1 === "string" && var1.length; // string >num = typeof var1 === "string" && var1.length : number >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) >typeof var1 === "string" && var1.length : number >typeof var1 === "string" : boolean >typeof var1 : string >var1 : string | number, Symbol(var1, Decl(typeGuardsInClassAccessors.ts, 7, 3)) >"string" : string >var1.length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) >var1 : string, Symbol(var1, Decl(typeGuardsInClassAccessors.ts, 7, 3)) >length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) // variables in function declaration var var2: string | number; >var2 : string | number, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 15, 11)) num = typeof var2 === "string" && var2.length; // string >num = typeof var2 === "string" && var2.length : number >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) >typeof var2 === "string" && var2.length : number >typeof var2 === "string" : boolean >typeof var2 : string >var2 : string | number, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 15, 11)) >"string" : string >var2.length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) >var2 : string, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 15, 11)) >length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) return strOrNum; >strOrNum : string | number, Symbol(strOrNum, Decl(typeGuardsInClassAccessors.ts, 6, 3)) } // Inside public accessor setter set p1(param: string | number) { >p1 : string | number, Symbol(p1, Decl(typeGuardsInClassAccessors.ts, 8, 26), Decl(typeGuardsInClassAccessors.ts, 19, 5)) >param : string | number, Symbol(param, Decl(typeGuardsInClassAccessors.ts, 21, 11)) // global vars in function declaration num = typeof var1 === "string" && var1.length; // string >num = typeof var1 === "string" && var1.length : number >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) >typeof var1 === "string" && var1.length : number >typeof var1 === "string" : boolean >typeof var1 : string >var1 : string | number, Symbol(var1, Decl(typeGuardsInClassAccessors.ts, 7, 3)) >"string" : string >var1.length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) >var1 : string, Symbol(var1, Decl(typeGuardsInClassAccessors.ts, 7, 3)) >length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) // parameter of function declaration num = typeof param === "string" && param.length; // string >num = typeof param === "string" && param.length : number >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) >typeof param === "string" && param.length : number >typeof param === "string" : boolean >typeof param : string >param : string | number, Symbol(param, Decl(typeGuardsInClassAccessors.ts, 21, 11)) >"string" : string >param.length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) >param : string, Symbol(param, Decl(typeGuardsInClassAccessors.ts, 21, 11)) >length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) // variables in function declaration var var2: string | number; >var2 : string | number, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 29, 11)) num = typeof var2 === "string" && var2.length; // string >num = typeof var2 === "string" && var2.length : number >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) >typeof var2 === "string" && var2.length : number >typeof var2 === "string" : boolean >typeof var2 : string >var2 : string | number, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 29, 11)) >"string" : string >var2.length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) >var2 : string, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 29, 11)) >length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) } // Inside private accessor getter private get pp1() { >pp1 : string | number, Symbol(pp1, Decl(typeGuardsInClassAccessors.ts, 31, 5), Decl(typeGuardsInClassAccessors.ts, 42, 5)) // global vars in function declaration num = typeof var1 === "string" && var1.length; // string >num = typeof var1 === "string" && var1.length : number >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) >typeof var1 === "string" && var1.length : number >typeof var1 === "string" : boolean >typeof var1 : string >var1 : string | number, Symbol(var1, Decl(typeGuardsInClassAccessors.ts, 7, 3)) >"string" : string >var1.length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) >var1 : string, Symbol(var1, Decl(typeGuardsInClassAccessors.ts, 7, 3)) >length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) // variables in function declaration var var2: string | number; >var2 : string | number, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 38, 11)) num = typeof var2 === "string" && var2.length; // string >num = typeof var2 === "string" && var2.length : number >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) >typeof var2 === "string" && var2.length : number >typeof var2 === "string" : boolean >typeof var2 : string >var2 : string | number, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 38, 11)) >"string" : string >var2.length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) >var2 : string, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 38, 11)) >length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) return strOrNum; >strOrNum : string | number, Symbol(strOrNum, Decl(typeGuardsInClassAccessors.ts, 6, 3)) } // Inside private accessor setter private set pp1(param: string | number) { >pp1 : string | number, Symbol(pp1, Decl(typeGuardsInClassAccessors.ts, 31, 5), Decl(typeGuardsInClassAccessors.ts, 42, 5)) >param : string | number, Symbol(param, Decl(typeGuardsInClassAccessors.ts, 44, 20)) // global vars in function declaration num = typeof var1 === "string" && var1.length; // string >num = typeof var1 === "string" && var1.length : number >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) >typeof var1 === "string" && var1.length : number >typeof var1 === "string" : boolean >typeof var1 : string >var1 : string | number, Symbol(var1, Decl(typeGuardsInClassAccessors.ts, 7, 3)) >"string" : string >var1.length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) >var1 : string, Symbol(var1, Decl(typeGuardsInClassAccessors.ts, 7, 3)) >length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) // parameter of function declaration num = typeof param === "string" && param.length; // string >num = typeof param === "string" && param.length : number >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) >typeof param === "string" && param.length : number >typeof param === "string" : boolean >typeof param : string >param : string | number, Symbol(param, Decl(typeGuardsInClassAccessors.ts, 44, 20)) >"string" : string >param.length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) >param : string, Symbol(param, Decl(typeGuardsInClassAccessors.ts, 44, 20)) >length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) // variables in function declaration var var2: string | number; >var2 : string | number, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 52, 11)) num = typeof var2 === "string" && var2.length; // string >num = typeof var2 === "string" && var2.length : number >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) >typeof var2 === "string" && var2.length : number >typeof var2 === "string" : boolean >typeof var2 : string >var2 : string | number, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 52, 11)) >"string" : string >var2.length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) >var2 : string, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 52, 11)) >length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) } // Inside static accessor getter static get s1() { >s1 : string | number, Symbol(ClassWithAccessors.s1, Decl(typeGuardsInClassAccessors.ts, 54, 5), Decl(typeGuardsInClassAccessors.ts, 65, 5)) // global vars in function declaration num = typeof var1 === "string" && var1.length; // string >num = typeof var1 === "string" && var1.length : number >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) >typeof var1 === "string" && var1.length : number >typeof var1 === "string" : boolean >typeof var1 : string >var1 : string | number, Symbol(var1, Decl(typeGuardsInClassAccessors.ts, 7, 3)) >"string" : string >var1.length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) >var1 : string, Symbol(var1, Decl(typeGuardsInClassAccessors.ts, 7, 3)) >length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) // variables in function declaration var var2: string | number; >var2 : string | number, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 61, 11)) num = typeof var2 === "string" && var2.length; // string >num = typeof var2 === "string" && var2.length : number >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) >typeof var2 === "string" && var2.length : number >typeof var2 === "string" : boolean >typeof var2 : string >var2 : string | number, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 61, 11)) >"string" : string >var2.length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) >var2 : string, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 61, 11)) >length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) return strOrNum; >strOrNum : string | number, Symbol(strOrNum, Decl(typeGuardsInClassAccessors.ts, 6, 3)) } // Inside static accessor setter static set s1(param: string | number) { >s1 : string | number, Symbol(ClassWithAccessors.s1, Decl(typeGuardsInClassAccessors.ts, 54, 5), Decl(typeGuardsInClassAccessors.ts, 65, 5)) >param : string | number, Symbol(param, Decl(typeGuardsInClassAccessors.ts, 67, 18)) // global vars in function declaration num = typeof var1 === "string" && var1.length; // string >num = typeof var1 === "string" && var1.length : number >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) >typeof var1 === "string" && var1.length : number >typeof var1 === "string" : boolean >typeof var1 : string >var1 : string | number, Symbol(var1, Decl(typeGuardsInClassAccessors.ts, 7, 3)) >"string" : string >var1.length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) >var1 : string, Symbol(var1, Decl(typeGuardsInClassAccessors.ts, 7, 3)) >length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) // parameter of function declaration num = typeof param === "string" && param.length; // string >num = typeof param === "string" && param.length : number >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) >typeof param === "string" && param.length : number >typeof param === "string" : boolean >typeof param : string >param : string | number, Symbol(param, Decl(typeGuardsInClassAccessors.ts, 67, 18)) >"string" : string >param.length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) >param : string, Symbol(param, Decl(typeGuardsInClassAccessors.ts, 67, 18)) >length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) // variables in function declaration var var2: string | number; >var2 : string | number, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 75, 11)) num = typeof var2 === "string" && var2.length; // string >num = typeof var2 === "string" && var2.length : number >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) >typeof var2 === "string" && var2.length : number >typeof var2 === "string" : boolean >typeof var2 : string >var2 : string | number, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 75, 11)) >"string" : string >var2.length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) >var2 : string, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 75, 11)) >length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) } // Inside private static accessor getter private static get ss1() { >ss1 : string | number, Symbol(ClassWithAccessors.ss1, Decl(typeGuardsInClassAccessors.ts, 77, 5), Decl(typeGuardsInClassAccessors.ts, 88, 5)) // global vars in function declaration num = typeof var1 === "string" && var1.length; // string >num = typeof var1 === "string" && var1.length : number >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) >typeof var1 === "string" && var1.length : number >typeof var1 === "string" : boolean >typeof var1 : string >var1 : string | number, Symbol(var1, Decl(typeGuardsInClassAccessors.ts, 7, 3)) >"string" : string >var1.length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) >var1 : string, Symbol(var1, Decl(typeGuardsInClassAccessors.ts, 7, 3)) >length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) // variables in function declaration var var2: string | number; >var2 : string | number, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 84, 11)) num = typeof var2 === "string" && var2.length; // string >num = typeof var2 === "string" && var2.length : number >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) >typeof var2 === "string" && var2.length : number >typeof var2 === "string" : boolean >typeof var2 : string >var2 : string | number, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 84, 11)) >"string" : string >var2.length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) >var2 : string, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 84, 11)) >length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) return strOrNum; >strOrNum : string | number, Symbol(strOrNum, Decl(typeGuardsInClassAccessors.ts, 6, 3)) } // Inside private static accessor setter private static set ss1(param: string | number) { >ss1 : string | number, Symbol(ClassWithAccessors.ss1, Decl(typeGuardsInClassAccessors.ts, 77, 5), Decl(typeGuardsInClassAccessors.ts, 88, 5)) >param : string | number, Symbol(param, Decl(typeGuardsInClassAccessors.ts, 90, 27)) // global vars in function declaration num = typeof var1 === "string" && var1.length; // string >num = typeof var1 === "string" && var1.length : number >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) >typeof var1 === "string" && var1.length : number >typeof var1 === "string" : boolean >typeof var1 : string >var1 : string | number, Symbol(var1, Decl(typeGuardsInClassAccessors.ts, 7, 3)) >"string" : string >var1.length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) >var1 : string, Symbol(var1, Decl(typeGuardsInClassAccessors.ts, 7, 3)) >length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) // parameter of function declaration num = typeof param === "string" && param.length; // string >num = typeof param === "string" && param.length : number >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) >typeof param === "string" && param.length : number >typeof param === "string" : boolean >typeof param : string >param : string | number, Symbol(param, Decl(typeGuardsInClassAccessors.ts, 90, 27)) >"string" : string >param.length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) >param : string, Symbol(param, Decl(typeGuardsInClassAccessors.ts, 90, 27)) >length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) // variables in function declaration var var2: string | number; >var2 : string | number, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 98, 11)) num = typeof var2 === "string" && var2.length; // string >num = typeof var2 === "string" && var2.length : number >num : number, Symbol(num, Decl(typeGuardsInClassAccessors.ts, 5, 3)) >typeof var2 === "string" && var2.length : number >typeof var2 === "string" : boolean >typeof var2 : string >var2 : string | number, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 98, 11)) >"string" : string >var2.length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) >var2 : string, Symbol(var2, Decl(typeGuardsInClassAccessors.ts, 98, 11)) >length : number, Symbol(String.length, Decl(lib.d.ts, 414, 19)) } }