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tests/cases/conformance/controlFlow/controlFlowWhileStatement.ts(81,12): error TS2365: Operator '>' cannot be applied to types 'string | number' and 'number'.
==== tests/cases/conformance/controlFlow/controlFlowWhileStatement.ts (1 errors) ====
let cond: boolean;
function a() {
let x: string | number;
x = "";
while (cond) {
x; // string
}
}
function b() {
let x: string | number;
x = "";
while (cond) {
x; // string
x = 42;
break;
}
}
function c() {
let x: string | number;
x = "";
while (cond) {
x; // string
x = undefined;
if (typeof x === "string") continue;
break;
}
}
function d() {
let x: string | number;
x = "";
while (x = x.length) {
x; // number
x = "";
}
}
function e() {
let x: string | number;
x = "";
while (cond) {
x; // string | number
x = 42;
x; // number
}
x; // string | number
}
function f() {
let x: string | number | boolean | RegExp | Function;
x = "";
while (cond) {
if (cond) {
x = 42;
break;
}
if (cond) {
x = true;
continue;
}
x = /a/;
}
x; // string | number | boolean | RegExp
}
function g() {
let x: string | number | boolean | RegExp | Function;
x = "";
while (true) {
if (cond) {
x = 42;
break;
}
if (cond) {
x = true;
continue;
}
x = /a/;
}
x; // number
}
function h1() {
let x: string | number | boolean;
x = "";
while (x > 1) {
~~~~~
!!! error TS2365: Operator '>' cannot be applied to types 'string | number' and 'number'.
x; // string | number
x = 1;
x; // number
}
x; // string | number
}
declare function len(s: string | number): number;
function h2() {
let x: string | number | boolean;
x = "";
while (cond) {
x = len(x);
x; // number
}
x; // string | number
}
function h3() {
let x: string | number | boolean;
x = "";
while (cond) {
x; // string | number
x = len(x);
}
x; // string | number
}
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