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simplify NodePath#inShadow

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This commit is contained in:
Sebastian McKenzie 2015-08-04 13:03:49 +01:00
parent 4a17c07668
commit 6fe1909e54
1 changed files with 4 additions and 2 deletions
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6
packages/babel/src/traversal/path/ancestry.js
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@ -186,15 +186,17 @@ export function inShadow(key?) {
do {
if (path.isFunction()) {
var shadow = path.node.shadow;
if (shadow || path.isArrowFunctionExpression()) {
if (shadow) {
// this is because sometimes we may have a `shadow` value of:
//
// { this: false }
//
// we need to catch this case if `inShadow` has been passed a `key`
if (!key || !shadow || shadow[key] !== false) {
if (!key || shadow[key] !== false) {
return path;
}
} else if (path.isArrowFunctionExpression()) {
return path;
}
// normal function, we've found our function context