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make jscript transformer more trigger happy - #1382

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This commit is contained in:
Sebastian McKenzie
2015-04-29 12:03:15 +01:00
parent 56437f94bc
commit 616ef8d840
3 changed files with 19 additions and 26 deletions
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31
src/babel/transformation/transformers/other/jscript.js
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@@ -4,24 +4,15 @@ export var metadata = {
optional: true
};
export function VariableDeclarator(node, print) {
var varName = node.id.name;
if (node.init) {
if (t.isFunctionExpression(node.init)) {
if (node.init.id) {
var fnName = node.init.id.name;
if (varName === fnName) {
node.init._ignoreUserWhitespace = true;
var closureBody = [
t.toStatement(node.init),
t.returnStatement(node.init.id)
];
var init = t.callExpression(
t.functionExpression(null, [], t.blockStatement(closureBody)), []
);
return t.variableDeclarator(node.id, init);
}
}
}
}
export function FunctionExpression(node, print) {
if (!node.id) return;
node._ignoreUserWhitespace = true;
return t.callExpression(
t.functionExpression(null, [], t.blockStatement([
t.toStatement(node),
t.returnStatement(node.id)
])),
[]
);
}