mirror of
https://github.com/microsoft/TypeScript.git
synced 2026-02-12 04:17:34 -06:00
Pick/41079/release 4.0 (#41204)
* Cherry-pick PR #41079 into release-4.0 Component commits: 6fa32badaf `transformGenerators`: handle `CommaListExpression` Uses essentially the same code as `visitCommaExpression` (which was moved, to keep both together and close to `visit{Right,Left}AssociativeBinaryExpression`). Fixes #40614. * Accepted baselines. Co-authored-by: Eli Barzilay <eli@barzilay.org>
This commit is contained in:
Daniel Rosenwasser
GitHub
parent
cf134778bf
commit
2c0e966105
@ -397,6 +397,8 @@ namespace ts {
|
||||
switch (node.kind) {
|
||||
case SyntaxKind.BinaryExpression:
|
||||
return visitBinaryExpression(<BinaryExpression>node);
|
||||
case SyntaxKind.CommaListExpression:
|
||||
return visitCommaListExpression(<CommaListExpression>node);
|
||||
case SyntaxKind.ConditionalExpression:
|
||||
return visitConditionalExpression(<ConditionalExpression>node);
|
||||
case SyntaxKind.YieldExpression:
|
||||
@ -772,6 +774,65 @@ namespace ts {
|
||||
return visitEachChild(node, visitor, context);
|
||||
}
|
||||
|
||||
/**
|
||||
* Visits a comma expression containing `yield`.
|
||||
*
|
||||
* @param node The node to visit.
|
||||
*/
|
||||
function visitCommaExpression(node: BinaryExpression) {
|
||||
// [source]
|
||||
// x = a(), yield, b();
|
||||
//
|
||||
// [intermediate]
|
||||
// a();
|
||||
// .yield resumeLabel
|
||||
// .mark resumeLabel
|
||||
// x = %sent%, b();
|
||||
|
||||
let pendingExpressions: Expression[] = [];
|
||||
visit(node.left);
|
||||
visit(node.right);
|
||||
return factory.inlineExpressions(pendingExpressions);
|
||||
|
||||
function visit(node: Expression) {
|
||||
if (isBinaryExpression(node) && node.operatorToken.kind === SyntaxKind.CommaToken) {
|
||||
visit(node.left);
|
||||
visit(node.right);
|
||||
}
|
||||
else {
|
||||
if (containsYield(node) && pendingExpressions.length > 0) {
|
||||
emitWorker(OpCode.Statement, [factory.createExpressionStatement(factory.inlineExpressions(pendingExpressions))]);
|
||||
pendingExpressions = [];
|
||||
}
|
||||
|
||||
pendingExpressions.push(visitNode(node, visitor, isExpression));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Visits a comma-list expression.
|
||||
*
|
||||
* @param node The node to visit.
|
||||
*/
|
||||
function visitCommaListExpression(node: CommaListExpression) {
|
||||
// flattened version of `visitCommaExpression`
|
||||
let pendingExpressions: Expression[] = [];
|
||||
for (const elem of node.elements) {
|
||||
if (isBinaryExpression(elem) && elem.operatorToken.kind === SyntaxKind.CommaToken) {
|
||||
pendingExpressions.push(visitCommaExpression(elem));
|
||||
}
|
||||
else {
|
||||
if (containsYield(elem) && pendingExpressions.length > 0) {
|
||||
emitWorker(OpCode.Statement, [factory.createExpressionStatement(factory.inlineExpressions(pendingExpressions))]);
|
||||
pendingExpressions = [];
|
||||
}
|
||||
pendingExpressions.push(visitNode(elem, visitor, isExpression));
|
||||
}
|
||||
}
|
||||
return factory.inlineExpressions(pendingExpressions);
|
||||
}
|
||||
|
||||
/**
|
||||
* Visits a logical binary expression containing `yield`.
|
||||
*
|
||||
@ -825,42 +886,6 @@ namespace ts {
|
||||
return resultLocal;
|
||||
}
|
||||
|
||||
/**
|
||||
* Visits a comma expression containing `yield`.
|
||||
*
|
||||
* @param node The node to visit.
|
||||
*/
|
||||
function visitCommaExpression(node: BinaryExpression) {
|
||||
// [source]
|
||||
// x = a(), yield, b();
|
||||
//
|
||||
// [intermediate]
|
||||
// a();
|
||||
// .yield resumeLabel
|
||||
// .mark resumeLabel
|
||||
// x = %sent%, b();
|
||||
|
||||
let pendingExpressions: Expression[] = [];
|
||||
visit(node.left);
|
||||
visit(node.right);
|
||||
return factory.inlineExpressions(pendingExpressions);
|
||||
|
||||
function visit(node: Expression) {
|
||||
if (isBinaryExpression(node) && node.operatorToken.kind === SyntaxKind.CommaToken) {
|
||||
visit(node.left);
|
||||
visit(node.right);
|
||||
}
|
||||
else {
|
||||
if (containsYield(node) && pendingExpressions.length > 0) {
|
||||
emitWorker(OpCode.Statement, [factory.createExpressionStatement(factory.inlineExpressions(pendingExpressions))]);
|
||||
pendingExpressions = [];
|
||||
}
|
||||
|
||||
pendingExpressions.push(visitNode(node, visitor, isExpression));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Visits a conditional expression containing `yield`.
|
||||
*
|
||||
|
||||
131
tests/baselines/reference/es5-asyncFunctionLongObjectLiteral.js
Normal file
131
tests/baselines/reference/es5-asyncFunctionLongObjectLiteral.js
Normal file
@ -0,0 +1,131 @@
|
||||
//// [es5-asyncFunctionLongObjectLiteral.ts]
|
||||
// the generated code from both should be similar
|
||||
|
||||
const fooShort = async () => {
|
||||
return {
|
||||
a: await Promise.resolve(0),
|
||||
b: await Promise.resolve(1),
|
||||
c: await Promise.resolve(2),
|
||||
d: await Promise.resolve(3),
|
||||
e: await Promise.resolve(4),
|
||||
};
|
||||
}
|
||||
|
||||
const fooLong = async () => {
|
||||
return {
|
||||
a: await Promise.resolve(0),
|
||||
b: await Promise.resolve(1),
|
||||
c: await Promise.resolve(2),
|
||||
d: await Promise.resolve(3),
|
||||
e: await Promise.resolve(4),
|
||||
f: await Promise.resolve(5),
|
||||
g: await Promise.resolve(6),
|
||||
h: await Promise.resolve(7),
|
||||
i: await Promise.resolve(8),
|
||||
j: await Promise.resolve(9),
|
||||
};
|
||||
}
|
||||
|
||||
|
||||
//// [es5-asyncFunctionLongObjectLiteral.js]
|
||||
// the generated code from both should be similar
|
||||
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
|
||||
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
|
||||
return new (P || (P = Promise))(function (resolve, reject) {
|
||||
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
|
||||
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
|
||||
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
|
||||
step((generator = generator.apply(thisArg, _arguments || [])).next());
|
||||
});
|
||||
};
|
||||
var __generator = (this && this.__generator) || function (thisArg, body) {
|
||||
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
|
||||
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
|
||||
function verb(n) { return function (v) { return step([n, v]); }; }
|
||||
function step(op) {
|
||||
if (f) throw new TypeError("Generator is already executing.");
|
||||
while (_) try {
|
||||
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
|
||||
if (y = 0, t) op = [op[0] & 2, t.value];
|
||||
switch (op[0]) {
|
||||
case 0: case 1: t = op; break;
|
||||
case 4: _.label++; return { value: op[1], done: false };
|
||||
case 5: _.label++; y = op[1]; op = [0]; continue;
|
||||
case 7: op = _.ops.pop(); _.trys.pop(); continue;
|
||||
default:
|
||||
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
|
||||
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
|
||||
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
|
||||
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
|
||||
if (t[2]) _.ops.pop();
|
||||
_.trys.pop(); continue;
|
||||
}
|
||||
op = body.call(thisArg, _);
|
||||
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
|
||||
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
|
||||
}
|
||||
};
|
||||
var _this = this;
|
||||
var fooShort = function () { return __awaiter(_this, void 0, void 0, function () {
|
||||
var _a;
|
||||
return __generator(this, function (_b) {
|
||||
switch (_b.label) {
|
||||
case 0:
|
||||
_a = {};
|
||||
return [4 /*yield*/, Promise.resolve(0)];
|
||||
case 1:
|
||||
_a.a = _b.sent();
|
||||
return [4 /*yield*/, Promise.resolve(1)];
|
||||
case 2:
|
||||
_a.b = _b.sent();
|
||||
return [4 /*yield*/, Promise.resolve(2)];
|
||||
case 3:
|
||||
_a.c = _b.sent();
|
||||
return [4 /*yield*/, Promise.resolve(3)];
|
||||
case 4:
|
||||
_a.d = _b.sent();
|
||||
return [4 /*yield*/, Promise.resolve(4)];
|
||||
case 5: return [2 /*return*/, (_a.e = _b.sent(),
|
||||
_a)];
|
||||
}
|
||||
});
|
||||
}); };
|
||||
var fooLong = function () { return __awaiter(_this, void 0, void 0, function () {
|
||||
var _a;
|
||||
return __generator(this, function (_b) {
|
||||
switch (_b.label) {
|
||||
case 0:
|
||||
_a = {};
|
||||
return [4 /*yield*/, Promise.resolve(0)];
|
||||
case 1:
|
||||
_a.a = _b.sent();
|
||||
return [4 /*yield*/, Promise.resolve(1)];
|
||||
case 2:
|
||||
_a.b = _b.sent();
|
||||
return [4 /*yield*/, Promise.resolve(2)];
|
||||
case 3:
|
||||
_a.c = _b.sent();
|
||||
return [4 /*yield*/, Promise.resolve(3)];
|
||||
case 4:
|
||||
_a.d = _b.sent();
|
||||
return [4 /*yield*/, Promise.resolve(4)];
|
||||
case 5:
|
||||
_a.e = _b.sent();
|
||||
return [4 /*yield*/, Promise.resolve(5)];
|
||||
case 6:
|
||||
_a.f = _b.sent();
|
||||
return [4 /*yield*/, Promise.resolve(6)];
|
||||
case 7:
|
||||
_a.g = _b.sent();
|
||||
return [4 /*yield*/, Promise.resolve(7)];
|
||||
case 8:
|
||||
_a.h = _b.sent();
|
||||
return [4 /*yield*/, Promise.resolve(8)];
|
||||
case 9:
|
||||
_a.i = _b.sent();
|
||||
return [4 /*yield*/, Promise.resolve(9)];
|
||||
case 10: return [2 /*return*/, (_a.j = _b.sent(),
|
||||
_a)];
|
||||
}
|
||||
});
|
||||
}); };
|
||||
@ -0,0 +1,107 @@
|
||||
=== tests/cases/compiler/es5-asyncFunctionLongObjectLiteral.ts ===
|
||||
// the generated code from both should be similar
|
||||
|
||||
const fooShort = async () => {
|
||||
>fooShort : Symbol(fooShort, Decl(es5-asyncFunctionLongObjectLiteral.ts, 2, 5))
|
||||
|
||||
return {
|
||||
a: await Promise.resolve(0),
|
||||
>a : Symbol(a, Decl(es5-asyncFunctionLongObjectLiteral.ts, 3, 12))
|
||||
>Promise.resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>Promise : Symbol(Promise, Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
|
||||
b: await Promise.resolve(1),
|
||||
>b : Symbol(b, Decl(es5-asyncFunctionLongObjectLiteral.ts, 4, 36))
|
||||
>Promise.resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>Promise : Symbol(Promise, Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
|
||||
c: await Promise.resolve(2),
|
||||
>c : Symbol(c, Decl(es5-asyncFunctionLongObjectLiteral.ts, 5, 36))
|
||||
>Promise.resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>Promise : Symbol(Promise, Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
|
||||
d: await Promise.resolve(3),
|
||||
>d : Symbol(d, Decl(es5-asyncFunctionLongObjectLiteral.ts, 6, 36))
|
||||
>Promise.resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>Promise : Symbol(Promise, Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
|
||||
e: await Promise.resolve(4),
|
||||
>e : Symbol(e, Decl(es5-asyncFunctionLongObjectLiteral.ts, 7, 36))
|
||||
>Promise.resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>Promise : Symbol(Promise, Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
|
||||
};
|
||||
}
|
||||
|
||||
const fooLong = async () => {
|
||||
>fooLong : Symbol(fooLong, Decl(es5-asyncFunctionLongObjectLiteral.ts, 12, 5))
|
||||
|
||||
return {
|
||||
a: await Promise.resolve(0),
|
||||
>a : Symbol(a, Decl(es5-asyncFunctionLongObjectLiteral.ts, 13, 12))
|
||||
>Promise.resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>Promise : Symbol(Promise, Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
|
||||
b: await Promise.resolve(1),
|
||||
>b : Symbol(b, Decl(es5-asyncFunctionLongObjectLiteral.ts, 14, 36))
|
||||
>Promise.resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>Promise : Symbol(Promise, Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
|
||||
c: await Promise.resolve(2),
|
||||
>c : Symbol(c, Decl(es5-asyncFunctionLongObjectLiteral.ts, 15, 36))
|
||||
>Promise.resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>Promise : Symbol(Promise, Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
|
||||
d: await Promise.resolve(3),
|
||||
>d : Symbol(d, Decl(es5-asyncFunctionLongObjectLiteral.ts, 16, 36))
|
||||
>Promise.resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>Promise : Symbol(Promise, Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
|
||||
e: await Promise.resolve(4),
|
||||
>e : Symbol(e, Decl(es5-asyncFunctionLongObjectLiteral.ts, 17, 36))
|
||||
>Promise.resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>Promise : Symbol(Promise, Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
|
||||
f: await Promise.resolve(5),
|
||||
>f : Symbol(f, Decl(es5-asyncFunctionLongObjectLiteral.ts, 18, 36))
|
||||
>Promise.resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>Promise : Symbol(Promise, Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
|
||||
g: await Promise.resolve(6),
|
||||
>g : Symbol(g, Decl(es5-asyncFunctionLongObjectLiteral.ts, 19, 36))
|
||||
>Promise.resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>Promise : Symbol(Promise, Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
|
||||
h: await Promise.resolve(7),
|
||||
>h : Symbol(h, Decl(es5-asyncFunctionLongObjectLiteral.ts, 20, 36))
|
||||
>Promise.resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>Promise : Symbol(Promise, Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
|
||||
i: await Promise.resolve(8),
|
||||
>i : Symbol(i, Decl(es5-asyncFunctionLongObjectLiteral.ts, 21, 36))
|
||||
>Promise.resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>Promise : Symbol(Promise, Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
|
||||
j: await Promise.resolve(9),
|
||||
>j : Symbol(j, Decl(es5-asyncFunctionLongObjectLiteral.ts, 22, 36))
|
||||
>Promise.resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>Promise : Symbol(Promise, Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
>resolve : Symbol(PromiseConstructor.resolve, Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --))
|
||||
|
||||
};
|
||||
}
|
||||
|
||||
@ -0,0 +1,158 @@
|
||||
=== tests/cases/compiler/es5-asyncFunctionLongObjectLiteral.ts ===
|
||||
// the generated code from both should be similar
|
||||
|
||||
const fooShort = async () => {
|
||||
>fooShort : () => Promise<{ a: number; b: number; c: number; d: number; e: number; }>
|
||||
>async () => { return { a: await Promise.resolve(0), b: await Promise.resolve(1), c: await Promise.resolve(2), d: await Promise.resolve(3), e: await Promise.resolve(4), };} : () => Promise<{ a: number; b: number; c: number; d: number; e: number; }>
|
||||
|
||||
return {
|
||||
>{ a: await Promise.resolve(0), b: await Promise.resolve(1), c: await Promise.resolve(2), d: await Promise.resolve(3), e: await Promise.resolve(4), } : { a: number; b: number; c: number; d: number; e: number; }
|
||||
|
||||
a: await Promise.resolve(0),
|
||||
>a : number
|
||||
>await Promise.resolve(0) : number
|
||||
>Promise.resolve(0) : Promise<number>
|
||||
>Promise.resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>Promise : PromiseConstructor
|
||||
>resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>0 : 0
|
||||
|
||||
b: await Promise.resolve(1),
|
||||
>b : number
|
||||
>await Promise.resolve(1) : number
|
||||
>Promise.resolve(1) : Promise<number>
|
||||
>Promise.resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>Promise : PromiseConstructor
|
||||
>resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>1 : 1
|
||||
|
||||
c: await Promise.resolve(2),
|
||||
>c : number
|
||||
>await Promise.resolve(2) : number
|
||||
>Promise.resolve(2) : Promise<number>
|
||||
>Promise.resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>Promise : PromiseConstructor
|
||||
>resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>2 : 2
|
||||
|
||||
d: await Promise.resolve(3),
|
||||
>d : number
|
||||
>await Promise.resolve(3) : number
|
||||
>Promise.resolve(3) : Promise<number>
|
||||
>Promise.resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>Promise : PromiseConstructor
|
||||
>resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>3 : 3
|
||||
|
||||
e: await Promise.resolve(4),
|
||||
>e : number
|
||||
>await Promise.resolve(4) : number
|
||||
>Promise.resolve(4) : Promise<number>
|
||||
>Promise.resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>Promise : PromiseConstructor
|
||||
>resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>4 : 4
|
||||
|
||||
};
|
||||
}
|
||||
|
||||
const fooLong = async () => {
|
||||
>fooLong : () => Promise<{ a: number; b: number; c: number; d: number; e: number; f: number; g: number; h: number; i: number; j: number; }>
|
||||
>async () => { return { a: await Promise.resolve(0), b: await Promise.resolve(1), c: await Promise.resolve(2), d: await Promise.resolve(3), e: await Promise.resolve(4), f: await Promise.resolve(5), g: await Promise.resolve(6), h: await Promise.resolve(7), i: await Promise.resolve(8), j: await Promise.resolve(9), };} : () => Promise<{ a: number; b: number; c: number; d: number; e: number; f: number; g: number; h: number; i: number; j: number; }>
|
||||
|
||||
return {
|
||||
>{ a: await Promise.resolve(0), b: await Promise.resolve(1), c: await Promise.resolve(2), d: await Promise.resolve(3), e: await Promise.resolve(4), f: await Promise.resolve(5), g: await Promise.resolve(6), h: await Promise.resolve(7), i: await Promise.resolve(8), j: await Promise.resolve(9), } : { a: number; b: number; c: number; d: number; e: number; f: number; g: number; h: number; i: number; j: number; }
|
||||
|
||||
a: await Promise.resolve(0),
|
||||
>a : number
|
||||
>await Promise.resolve(0) : number
|
||||
>Promise.resolve(0) : Promise<number>
|
||||
>Promise.resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>Promise : PromiseConstructor
|
||||
>resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>0 : 0
|
||||
|
||||
b: await Promise.resolve(1),
|
||||
>b : number
|
||||
>await Promise.resolve(1) : number
|
||||
>Promise.resolve(1) : Promise<number>
|
||||
>Promise.resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>Promise : PromiseConstructor
|
||||
>resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>1 : 1
|
||||
|
||||
c: await Promise.resolve(2),
|
||||
>c : number
|
||||
>await Promise.resolve(2) : number
|
||||
>Promise.resolve(2) : Promise<number>
|
||||
>Promise.resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>Promise : PromiseConstructor
|
||||
>resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>2 : 2
|
||||
|
||||
d: await Promise.resolve(3),
|
||||
>d : number
|
||||
>await Promise.resolve(3) : number
|
||||
>Promise.resolve(3) : Promise<number>
|
||||
>Promise.resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>Promise : PromiseConstructor
|
||||
>resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>3 : 3
|
||||
|
||||
e: await Promise.resolve(4),
|
||||
>e : number
|
||||
>await Promise.resolve(4) : number
|
||||
>Promise.resolve(4) : Promise<number>
|
||||
>Promise.resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>Promise : PromiseConstructor
|
||||
>resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>4 : 4
|
||||
|
||||
f: await Promise.resolve(5),
|
||||
>f : number
|
||||
>await Promise.resolve(5) : number
|
||||
>Promise.resolve(5) : Promise<number>
|
||||
>Promise.resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>Promise : PromiseConstructor
|
||||
>resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>5 : 5
|
||||
|
||||
g: await Promise.resolve(6),
|
||||
>g : number
|
||||
>await Promise.resolve(6) : number
|
||||
>Promise.resolve(6) : Promise<number>
|
||||
>Promise.resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>Promise : PromiseConstructor
|
||||
>resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>6 : 6
|
||||
|
||||
h: await Promise.resolve(7),
|
||||
>h : number
|
||||
>await Promise.resolve(7) : number
|
||||
>Promise.resolve(7) : Promise<number>
|
||||
>Promise.resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>Promise : PromiseConstructor
|
||||
>resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>7 : 7
|
||||
|
||||
i: await Promise.resolve(8),
|
||||
>i : number
|
||||
>await Promise.resolve(8) : number
|
||||
>Promise.resolve(8) : Promise<number>
|
||||
>Promise.resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>Promise : PromiseConstructor
|
||||
>resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>8 : 8
|
||||
|
||||
j: await Promise.resolve(9),
|
||||
>j : number
|
||||
>await Promise.resolve(9) : number
|
||||
>Promise.resolve(9) : Promise<number>
|
||||
>Promise.resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>Promise : PromiseConstructor
|
||||
>resolve : { <T>(value: T | PromiseLike<T>): Promise<T>; (): Promise<void>; }
|
||||
>9 : 9
|
||||
|
||||
};
|
||||
}
|
||||
|
||||
29
tests/cases/compiler/es5-asyncFunctionLongObjectLiteral.ts
Normal file
29
tests/cases/compiler/es5-asyncFunctionLongObjectLiteral.ts
Normal file
@ -0,0 +1,29 @@
|
||||
// @lib: es5,es2015.promise
|
||||
// @target: ES5
|
||||
|
||||
// the generated code from both should be similar
|
||||
|
||||
const fooShort = async () => {
|
||||
return {
|
||||
a: await Promise.resolve(0),
|
||||
b: await Promise.resolve(1),
|
||||
c: await Promise.resolve(2),
|
||||
d: await Promise.resolve(3),
|
||||
e: await Promise.resolve(4),
|
||||
};
|
||||
}
|
||||
|
||||
const fooLong = async () => {
|
||||
return {
|
||||
a: await Promise.resolve(0),
|
||||
b: await Promise.resolve(1),
|
||||
c: await Promise.resolve(2),
|
||||
d: await Promise.resolve(3),
|
||||
e: await Promise.resolve(4),
|
||||
f: await Promise.resolve(5),
|
||||
g: await Promise.resolve(6),
|
||||
h: await Promise.resolve(7),
|
||||
i: await Promise.resolve(8),
|
||||
j: await Promise.resolve(9),
|
||||
};
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user