cerxes/babel
3
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

properly register for head variable declaration paths when performing scope tracking - fixes #1524

Browse Source
This commit is contained in:
Sebastian McKenzie 2015-05-14 23:53:04 +01:00
parent 024e4454a1
commit ad44190c6b
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/babel/traversal/scope/index.js
View File

@ -463,6 +463,14 @@ export default class Scope {
registerBinding(kind: string, path: TraversalPath) { registerBinding(kind: string, path: TraversalPath) {
if (!kind) throw new ReferenceError("no `kind`"); if (!kind) throw new ReferenceError("no `kind`");
if (path.isVariableDeclaration()) {
var declarators = path.get("declarations");
for (var declar of (declarators: Array)) {
this.registerBinding(kind, declar);
}
return;
}
var ids = path.getBindingIdentifiers(); var ids = path.getBindingIdentifiers();
for (var name in ids) { for (var name in ids) {