180 lines
3.4 KiB
Plaintext
180 lines
3.4 KiB
Plaintext
=== tests/cases/conformance/controlFlow/controlFlowTypeofObject.ts ===
|
|
declare function obj(x: object): void;
|
|
>obj : (x: object) => void
|
|
>x : object
|
|
|
|
function f1(x: unknown) {
|
|
>f1 : (x: unknown) => void
|
|
>x : unknown
|
|
|
|
if (!x) {
|
|
>!x : boolean
|
|
>x : unknown
|
|
|
|
return;
|
|
}
|
|
if (typeof x === 'object') {
|
|
>typeof x === 'object' : boolean
|
|
>typeof x : "string" | "number" | "bigint" | "boolean" | "symbol" | "undefined" | "object" | "function"
|
|
>x : unknown
|
|
>'object' : "object"
|
|
|
|
obj(x);
|
|
>obj(x) : void
|
|
>obj : (x: object) => void
|
|
>x : object
|
|
}
|
|
}
|
|
|
|
function f2(x: unknown) {
|
|
>f2 : (x: unknown) => void
|
|
>x : unknown
|
|
|
|
if (x === null) {
|
|
>x === null : boolean
|
|
>x : unknown
|
|
>null : null
|
|
|
|
return;
|
|
}
|
|
if (typeof x === 'object') {
|
|
>typeof x === 'object' : boolean
|
|
>typeof x : "string" | "number" | "bigint" | "boolean" | "symbol" | "undefined" | "object" | "function"
|
|
>x : unknown
|
|
>'object' : "object"
|
|
|
|
obj(x);
|
|
>obj(x) : void
|
|
>obj : (x: object) => void
|
|
>x : object
|
|
}
|
|
}
|
|
|
|
function f3(x: unknown) {
|
|
>f3 : (x: unknown) => void
|
|
>x : unknown
|
|
|
|
if (x == null) {
|
|
>x == null : boolean
|
|
>x : unknown
|
|
>null : null
|
|
|
|
return;
|
|
}
|
|
if (typeof x === 'object') {
|
|
>typeof x === 'object' : boolean
|
|
>typeof x : "string" | "number" | "bigint" | "boolean" | "symbol" | "undefined" | "object" | "function"
|
|
>x : unknown
|
|
>'object' : "object"
|
|
|
|
obj(x);
|
|
>obj(x) : void
|
|
>obj : (x: object) => void
|
|
>x : object
|
|
}
|
|
}
|
|
|
|
function f4(x: unknown) {
|
|
>f4 : (x: unknown) => void
|
|
>x : unknown
|
|
|
|
if (x == undefined) {
|
|
>x == undefined : boolean
|
|
>x : unknown
|
|
>undefined : undefined
|
|
|
|
return;
|
|
}
|
|
if (typeof x === 'object') {
|
|
>typeof x === 'object' : boolean
|
|
>typeof x : "string" | "number" | "bigint" | "boolean" | "symbol" | "undefined" | "object" | "function"
|
|
>x : unknown
|
|
>'object' : "object"
|
|
|
|
obj(x);
|
|
>obj(x) : void
|
|
>obj : (x: object) => void
|
|
>x : object
|
|
}
|
|
}
|
|
|
|
function f5(x: unknown) {
|
|
>f5 : (x: unknown) => void
|
|
>x : unknown
|
|
|
|
if (!!true) {
|
|
>!!true : true
|
|
>!true : false
|
|
>true : true
|
|
|
|
if (!x) {
|
|
>!x : boolean
|
|
>x : unknown
|
|
|
|
return;
|
|
}
|
|
}
|
|
else {
|
|
if (x === null) {
|
|
>x === null : boolean
|
|
>x : unknown
|
|
>null : null
|
|
|
|
return;
|
|
}
|
|
}
|
|
if (typeof x === 'object') {
|
|
>typeof x === 'object' : boolean
|
|
>typeof x : "string" | "number" | "bigint" | "boolean" | "symbol" | "undefined" | "object" | "function"
|
|
>x : unknown
|
|
>'object' : "object"
|
|
|
|
obj(x);
|
|
>obj(x) : void
|
|
>obj : (x: object) => void
|
|
>x : object
|
|
}
|
|
}
|
|
|
|
function f6(x: unknown) {
|
|
>f6 : (x: unknown) => void
|
|
>x : unknown
|
|
|
|
if (x === null) {
|
|
>x === null : boolean
|
|
>x : unknown
|
|
>null : null
|
|
|
|
x;
|
|
>x : null
|
|
}
|
|
else {
|
|
x;
|
|
>x : unknown
|
|
|
|
if (typeof x === 'object') {
|
|
>typeof x === 'object' : boolean
|
|
>typeof x : "string" | "number" | "bigint" | "boolean" | "symbol" | "undefined" | "object" | "function"
|
|
>x : unknown
|
|
>'object' : "object"
|
|
|
|
obj(x);
|
|
>obj(x) : void
|
|
>obj : (x: object) => void
|
|
>x : object
|
|
}
|
|
}
|
|
if (typeof x === 'object') {
|
|
>typeof x === 'object' : boolean
|
|
>typeof x : "string" | "number" | "bigint" | "boolean" | "symbol" | "undefined" | "object" | "function"
|
|
>x : unknown
|
|
>'object' : "object"
|
|
|
|
obj(x); // Error
|
|
>obj(x) : void
|
|
>obj : (x: object) => void
|
|
>x : object | null
|
|
}
|
|
}
|
|
|