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-rw-r--r--node_modules/@babel/traverse/lib/path/comments.js8
1 files changed, 3 insertions, 5 deletions
diff --git a/node_modules/@babel/traverse/lib/path/comments.js b/node_modules/@babel/traverse/lib/path/comments.js
index 0a4eed6f..43b3b72a 100644
--- a/node_modules/@babel/traverse/lib/path/comments.js
+++ b/node_modules/@babel/traverse/lib/path/comments.js
@@ -36,12 +36,10 @@ function shareCommentsWithSiblings() {
}
}
function removeIfExisting(list, toRemove) {
- if (!toRemove) return list;
- let lastFoundIndex = -1;
+ if (!(toRemove != null && toRemove.length)) return list;
+ const set = new Set(toRemove);
return list.filter(el => {
- const i = toRemove.indexOf(el, lastFoundIndex);
- if (i === -1) return true;
- lastFoundIndex = i;
+ return !set.has(el);
});
}
function addComment(type, content, line) {