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Hoist initial exports.foo = undefined and __esModule declarations above hoisted async functions

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This commit is contained in:
Erik Desjardins 2016-02-03 11:23:32 -05:00
parent e759b5f835
commit 4142003bbd
1 changed files with 9 additions and 2 deletions
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11
packages/babel-plugin-transform-es2015-modules-commonjs/src/index.js
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@ -399,14 +399,21 @@ export default function () {
hoistedExportsNode = buildExportsAssignment(t.identifier(name), hoistedExportsNode).expression; hoistedExportsNode = buildExportsAssignment(t.identifier(name), hoistedExportsNode).expression;
} }
topNodes.unshift(t.expressionStatement(hoistedExportsNode)); const node = t.expressionStatement(hoistedExportsNode);
node._blockHoist = 3;
topNodes.unshift(node);
} }
// add __esModule declaration if this file has any exports // add __esModule declaration if this file has any exports
if (hasExports && !strict) { if (hasExports && !strict) {
let buildTemplate = buildExportsModuleDeclaration; let buildTemplate = buildExportsModuleDeclaration;
if (this.opts.loose) buildTemplate = buildLooseExportsModuleDeclaration; if (this.opts.loose) buildTemplate = buildLooseExportsModuleDeclaration;
topNodes.unshift(buildTemplate());
const declar = buildTemplate();
declar._blockHoist = 3;
topNodes.unshift(declar);
} }
path.unshiftContainer("body", topNodes); path.unshiftContainer("body", topNodes);