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Fix recursive async function expressions (#9039)

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* Fix recursive async function expressions

* Update fixtures
This commit is contained in:
Nicolò Ribaudo
2018-11-19 17:19:54 +01:00
committed by GitHub
parent 8c7d4b55c9
commit c11cdcb6d8
14 changed files with 90 additions and 20 deletions
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16
packages/babel-helper-wrap-function/src/index.js
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@@ -3,7 +3,7 @@ import nameFunction from "@babel/helper-function-name";
import template from "@babel/template";
import * as t from "@babel/types";
const buildExpressionWrapper = template.expression(`
const buildAnonymousExpressionWrapper = template.expression(`
(function () {
var REF = FUNCTION;
return function NAME(PARAMS) {
@@ -12,6 +12,16 @@ const buildExpressionWrapper = template.expression(`
})()
`);
const buildNamedExpressionWrapper = template.expression(`
(function () {
var REF = FUNCTION;
function NAME(PARAMS) {
return REF.apply(this, arguments);
}
return NAME;
})()
`);
const buildDeclarationWrapper = template(`
function NAME(PARAMS) { return REF.apply(this, arguments); }
function REF() {
@@ -53,7 +63,9 @@ function plainFunction(path: NodePath, callId: Object) {
const functionId = node.id;
const wrapper = isDeclaration
? buildDeclarationWrapper
: buildExpressionWrapper;
: functionId
? buildNamedExpressionWrapper
: buildAnonymousExpressionWrapper;
if (path.isArrowFunctionExpression()) {
path.arrowFunctionToExpression();