File: typeGuardsInDoStatement.types

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=== tests/cases/conformance/expressions/typeGuards/typeGuardsInDoStatement.ts ===
let cond: boolean;
>cond : boolean

function a(x: string | number | boolean) {
>a : (x: string | number | boolean) => void
>x : string | number | boolean

    x = true;
>x = true : true
>x : string | number | boolean
>true : true

    do {
        x; // boolean | string
>x : string | true

        x = undefined;
>x = undefined : undefined
>x : string | number | boolean
>undefined : undefined

    } while (typeof x === "string")
>typeof x === "string" : boolean
>typeof x : "string" | "number" | "bigint" | "boolean" | "symbol" | "undefined" | "object" | "function"
>x : string | number | boolean
>"string" : "string"

    x; // number | boolean
>x : number | boolean
}
function b(x: string | number | boolean) {
>b : (x: string | number | boolean) => void
>x : string | number | boolean

    x = true;
>x = true : true
>x : string | number | boolean
>true : true

    do {
        x; // boolean | string
>x : string | true

        if (cond) continue;
>cond : boolean

        x = undefined;
>x = undefined : undefined
>x : string | number | boolean
>undefined : undefined

    } while (typeof x === "string")
>typeof x === "string" : boolean
>typeof x : "string" | "number" | "bigint" | "boolean" | "symbol" | "undefined" | "object" | "function"
>x : string | number | boolean
>"string" : "string"

    x; // number | boolean
>x : number | boolean
}
function c(x: string | number) {
>c : (x: string | number) => void
>x : string | number

    x = "";
>x = "" : ""
>x : string | number
>"" : ""

    do {
        x; // string
>x : string

        if (cond) break;
>cond : boolean

        x = undefined;
>x = undefined : undefined
>x : string | number
>undefined : undefined

    } while (typeof x === "string")
>typeof x === "string" : boolean
>typeof x : "string" | "number" | "bigint" | "boolean" | "symbol" | "undefined" | "object" | "function"
>x : string | number
>"string" : "string"

    x; // string | number
>x : string | number
}