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remove dead if statement explosion code - fixes #1413

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This commit is contained in:
Sebastian McKenzie 2015-05-01 23:30:26 +01:00
parent fe7079802b
commit 95de5400e6
1 changed files with 1 additions and 9 deletions
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10
src/babel/transformation/transformers/es6/tail-call.js
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@ -18,15 +18,7 @@ function returnBlock(expr) {
// looks for and replaces tail recursion calls
var firstPass = {
enter(node, parent, scope, state) {
if (this.isIfStatement()) {
if (this.get("alternate").isReturnStatement()) {
t.ensureBlock(node, "alternate");
}
if (this.get("consequent").isReturnStatement()) {
t.ensureBlock(node, "consequent");
}
} else if (this.isReturnStatement()) {
if (this.isReturnStatement()) {
this.skip();
return state.subTransform(node.argument);
} else if (t.isTryStatement(parent)) {