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Fix bug in helper processing.

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This commit is contained in:
Logan Smyth 2017-09-20 08:51:00 -07:00
parent d159c468b2
commit a1c268667a
2 changed files with 7 additions and 3 deletions
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2
packages/babel-cli/test/fixtures/babel-external-helpers/--whitelist/stdout.txt vendored
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@ -17,5 +17,5 @@
return Constructor; return Constructor;
} }
babelHelpers.createClass = _createClass babelHelpers.createClass = _createClass;
})(typeof global === "undefined" ? self : global); })(typeof global === "undefined" ? self : global);

6
packages/babel-helpers/src/index.js
View File

@ -157,10 +157,14 @@ function permuteHelperAST(file, metadata, id, localBindings) {
exp.replaceWith(decl); exp.replaceWith(decl);
path.pushContainer( path.pushContainer(
"body", "body",
t.expressionStatement(
t.assignmentExpression("=", id, t.identifier(exportName)), t.assignmentExpression("=", id, t.identifier(exportName)),
),
); );
} else { } else {
exp.replaceWith(t.assignmentExpression("=", id, decl.node)); exp.replaceWith(
t.expressionStatement(t.assignmentExpression("=", id, decl.node)),
);
} }
} else { } else {
throw new Error("Unexpected helper format."); throw new Error("Unexpected helper format.");