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//// [additionOperatorWithTypeParameter.ts]
// type parameter type is not a valid operand of addition operator
enum E { a, b }
function foo<T, U>(t: T, u: U) {
var a: any;
var b: boolean;
var c: number;
var d: string;
var e: Object;
var g: E;
var f: void;
// type parameter as left operand
var r1: any = t + a; // ok, one operand is any
var r2 = t + b;
var r3 = t + c;
var r4 = t + d; // ok, one operand is string
var r5 = t + e;
var r6 = t + g;
var r7 = t + f;
// type parameter as right operand
var r8 = a + t; // ok, one operand is any
var r9 = b + t;
var r10 = c + t;
var r11 = d + t; // ok, one operand is string
var r12 = e + t;
var r13 = g + t;
var r14 = f + t;
// other cases
var r15 = t + null;
var r16 = t + undefined;
var r17 = t + t;
var r18 = t + u;
var r19 = t + (() => { });
var r20 = t + [];
}
//// [additionOperatorWithTypeParameter.js]
// type parameter type is not a valid operand of addition operator
var E;
(function (E) {
E[E["a"] = 0] = "a";
E[E["b"] = 1] = "b";
})(E || (E = {}));
function foo(t, u) {
var a;
var b;
var c;
var d;
var e;
var g;
var f;
// type parameter as left operand
var r1 = t + a; // ok, one operand is any
var r2 = t + b;
var r3 = t + c;
var r4 = t + d; // ok, one operand is string
var r5 = t + e;
var r6 = t + g;
var r7 = t + f;
// type parameter as right operand
var r8 = a + t; // ok, one operand is any
var r9 = b + t;
var r10 = c + t;
var r11 = d + t; // ok, one operand is string
var r12 = e + t;
var r13 = g + t;
var r14 = f + t;
// other cases
var r15 = t + null;
var r16 = t + undefined;
var r17 = t + t;
var r18 = t + u;
var r19 = t + (function () { });
var r20 = t + [];
}
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