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

Fix let scoping to work with while loops

Browse Source
This commit is contained in:
Sebastian McKenzie 2014-12-05 23:05:47 +11:00
parent 5bad458b09
commit 680c6b166a
2 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lib/6to5/transformation/transformers/es6-let-scoping.js
View File

@ -265,11 +265,11 @@ LetScoping.prototype.checkFor = function () {
traverse(this.block, function (node) {
var replace;
if (t.isFunction(node) || t.isFor(node)) {
if (t.isFunction(node) || t.isLoop(node) || t.isSwitchStatement(node)) {
return false;
}
if (forParent && node && !node.label) {
if (node && !node.label) {
if (t.isBreakStatement(node)) {
has.hasBreak = true;
replace = t.returnStatement(t.literal("break"));

10
lib/6to5/types/alias-keys.json
View File

@ -3,14 +3,14 @@
"BreakStatement": ["Statement"],
"ContinueStatement": ["Statement"],
"DebuggerStatement": ["Statement"],
"DoWhileStatement": ["Statement"],
"DoWhileStatement": ["Statement", "Loop", "With"],
"IfStatement": ["Statement"],
"ReturnStatement": ["Statement"],
"SwitchStatement": ["Statement"],
"ThrowStatement": ["Statement"],
"TryStatement": ["Statement"],
"WhileStatement": ["Statement"],
"WithStatement": ["Statement"],
"WithStatement": ["Statement", "Loop", "With"],
"EmptyStatement": ["Statement"],
"LabeledStatement": ["Statement"],
"VariableDeclaration": ["Statement", "Declaration"],
@ -35,9 +35,9 @@
"ClassDeclaration": ["Statement", "Declaration", "Class"],
"ClassExpression": ["Class"],
"ForOfStatement": ["Statement", "For", "Scope"],
"ForInStatement": ["Statement", "For", "Scope"],
"ForStatement": ["Statement", "For", "Scope"],
"ForOfStatement": ["Statement", "For", "Scope", "Loop"],
"ForInStatement": ["Statement", "For", "Scope", "Loop"],
"ForStatement": ["Statement", "For", "Scope", "Loop"],
"ObjectPattern": ["Pattern"],
"ArrayPattern": ["Pattern"],