@babel/traverse - npm Package Compare versions

Comparing version 7.20.8 to 7.20.10

lib/path/introspection.js

@@ -163,3 +163,3 @@ "use strict";
 function getOuterFunction(path) {
-  return (path.parentPath.scope.getFunctionParent() || path.parentPath.scope.getProgramParent()).path;
+  return path.isProgram() ? path : (path.parentPath.scope.getFunctionParent() || path.parentPath.scope.getProgramParent()).path;
 }
@@ -212,2 +212,4 @@ function isExecutionUncertain(type, key) {
 
+const SYMBOL_CHECKING = Symbol();
+
 function _guessExecutionStatusRelativeTo(target) {
@@ -269,7 +271,5 @@ return _guessExecutionStatusRelativeToCached(this, target, new Map());
 }
-
-const executionOrderCheckedNodes = new Set();
 function _guessExecutionStatusRelativeToDifferentFunctionsInternal(base, target, cache) {
   if (!target.isFunctionDeclaration()) {
-    if (base._guessExecutionStatusRelativeTo(target) === "before") {
+    if (_guessExecutionStatusRelativeToCached(base, target, cache) === "before") {
       return "before";
@@ -294,14 +294,7 @@ }
     }
-
-    if (executionOrderCheckedNodes.has(path.node)) continue;
-    executionOrderCheckedNodes.add(path.node);
-    try {
-      const status = _guessExecutionStatusRelativeToCached(base, path, cache);
-      if (allStatus && allStatus !== status) {
-        return "unknown";
-      } else {
-        allStatus = status;
-      }
-    } finally {
-      executionOrderCheckedNodes.delete(path.node);
+    const status = _guessExecutionStatusRelativeToCached(base, path, cache);
+    if (allStatus && allStatus !== status) {
+      return "unknown";
+    } else {
+      allStatus = status;
     }
@@ -313,7 +306,12 @@ }
   let nodeMap = cache.get(base.node);
+  let cached;
   if (!nodeMap) {
     cache.set(base.node, nodeMap = new Map());
-  } else if (nodeMap.has(target.node)) {
-    return nodeMap.get(target.node);
+  } else if (cached = nodeMap.get(target.node)) {
+    if (cached === SYMBOL_CHECKING) {
+      return "unknown";
+    }
+    return cached;
   }
+  nodeMap.set(target.node, SYMBOL_CHECKING);
   const result = _guessExecutionStatusRelativeToDifferentFunctionsInternal(base, target, cache);
@@ -320,0 +318,0 @@ nodeMap.set(target.node, result);

package.json

 {
   "name": "@babel/traverse",
-  "version": "7.20.8",
+  "version": "7.20.10",
   "description": "The Babel Traverse module maintains the overall tree state, and is responsible for replacing, removing, and adding nodes",
@@ -5,0 +5,0 @@ "author": "The Babel Team (https://babel.dev/team)",

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Worsened metrics

Total package byte prevSize

577311

decreased by-0.03%

Lines of code

5074

decreased by-0.02%

No dependency changes