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optimise types.toStatement for when we're directly passed a statement

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This commit is contained in:
Sebastian McKenzie 2014-11-14 00:55:14 +11:00
parent 6963cc1e40
commit 63a47ef7bb
1 changed files with 4 additions and 2 deletions
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6
lib/6to5/types/index.js
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@ -106,6 +106,10 @@ t.ensureBlock = function (node) {
}; };
t.toStatement = function (node, ignore) { t.toStatement = function (node, ignore) {
if (t.isStatement(node)) {
return node;
}
var mustHaveId = false; var mustHaveId = false;
var newType; var newType;
@ -115,8 +119,6 @@ t.toStatement = function (node, ignore) {
} else if (t.isFunction(node)) { } else if (t.isFunction(node)) {
mustHaveId = true; mustHaveId = true;
newType = "FunctionDeclaration"; newType = "FunctionDeclaration";
} else if (t.isStatement(node)) {
newType = node.type;
} }
if (mustHaveId && !node.id) { if (mustHaveId && !node.id) {