69e9bfef35
Test that `typeof x === 'random' as string`: 1. Does not issue an error. 2. Does not narrow.
153 lines
3.2 KiB
Plaintext
153 lines
3.2 KiB
Plaintext
=== tests/cases/conformance/controlFlow/controlFlowForStatement.ts ===
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let cond: boolean;
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>cond : boolean
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function a() {
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>a : () => void
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let x: string | number | boolean;
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>x : string | number | boolean
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for (x = ""; cond; x = 5) {
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>x = "" : ""
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>x : string | number | boolean
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>"" : ""
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>cond : boolean
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>x = 5 : 5
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>x : string | number | boolean
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>5 : 5
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x; // string | number
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>x : string | number
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}
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}
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function b() {
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>b : () => void
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let x: string | number | boolean;
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>x : string | number | boolean
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for (x = 5; cond; x = x.length) {
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>x = 5 : 5
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>x : string | number | boolean
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>5 : 5
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>cond : boolean
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>x = x.length : number
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>x : string | number | boolean
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>x.length : number
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>x : string
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>length : number
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x; // number
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>x : number
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x = "";
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>x = "" : ""
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>x : string | number | boolean
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>"" : ""
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}
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}
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function c() {
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>c : () => void
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let x: string | number | boolean;
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>x : string | number | boolean
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for (x = 5; x = x.toExponential(); x = 5) {
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>x = 5 : 5
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>x : string | number | boolean
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>5 : 5
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>x = x.toExponential() : string
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>x : string | number | boolean
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>x.toExponential() : string
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>x.toExponential : (fractionDigits?: number) => string
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>x : number
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>toExponential : (fractionDigits?: number) => string
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>x = 5 : 5
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>x : string | number | boolean
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>5 : 5
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x; // string
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>x : string
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}
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}
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function d() {
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>d : () => void
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let x: string | number | boolean;
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>x : string | number | boolean
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for (x = ""; typeof x === "string"; x = 5) {
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>x = "" : ""
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>x : string | number | boolean
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>"" : ""
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>typeof x === "string" : boolean
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>typeof x : "string" | "number" | "boolean" | "symbol" | "undefined" | "object" | "function"
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>x : string | number
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>"string" : "string"
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>x = 5 : 5
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>x : string | number | boolean
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>5 : 5
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x; // string
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>x : string
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}
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}
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function e() {
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>e : () => void
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let x: string | number | boolean | RegExp;
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>x : string | number | boolean | RegExp
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>RegExp : RegExp
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for (x = "" || 0; typeof x !== "string"; x = "" || true) {
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>x = "" || 0 : 0
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>x : string | number | boolean | RegExp
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>"" || 0 : 0
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>"" : ""
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>0 : 0
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>typeof x !== "string" : boolean
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>typeof x : "string" | "number" | "boolean" | "symbol" | "undefined" | "object" | "function"
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>x : number | true
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>"string" : "string"
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>x = "" || true : true
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>x : string | number | boolean | RegExp
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>"" || true : true
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>"" : ""
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>true : true
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x; // number | boolean
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>x : number | true
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}
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}
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function f() {
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>f : () => void
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let x: string | number | boolean;
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>x : string | number | boolean
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for (; typeof x !== "string";) {
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>typeof x !== "string" : boolean
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>typeof x : "string" | "number" | "boolean" | "symbol" | "undefined" | "object" | "function"
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>x : string | number | boolean
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>"string" : "string"
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x; // number | boolean
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>x : number | boolean
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if (typeof x === "number") break;
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>typeof x === "number" : boolean
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>typeof x : "string" | "number" | "boolean" | "symbol" | "undefined" | "object" | "function"
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>x : number | boolean
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>"number" : "number"
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x = undefined;
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>x = undefined : undefined
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>x : string | number | boolean
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>undefined : undefined
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}
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x; // string | number
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>x : string | number
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}
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