@babel/generator - npm Package Compare versions

Comparing version 7.17.10 to 7.17.12

lib/buffer.js

@@ -13,4 +13,3 @@ "use strict";
     column: undefined,
-    filename: undefined,
-    force: false
+    filename: undefined
   };
@@ -77,7 +76,6 @@ }
       filename,
-      identifierName,
-      force
+      identifierName
     } = this._sourcePosition;
 
-    this._append(str, line, column, identifierName, filename, force);
+    this._append(str, line, column, identifierName, filename);
   }
@@ -96,11 +94,10 @@
       filename,
-      identifierName,
-      force
+      identifierName
     } = this._sourcePosition;
 
-    this._queue.unshift([str, line, column, identifierName, filename, force]);
+    this._queue.unshift([str, line, column, identifierName, filename]);
   }
 
   queueIndentation(str) {
-    this._queue.unshift([str, undefined, undefined, undefined, undefined, false]);
+    this._queue.unshift([str, undefined, undefined, undefined, undefined]);
   }
@@ -116,3 +113,3 @@
 
-  _append(str, line, column, identifierName, filename, force) {
+  _append(str, line, column, identifierName, filename) {
     this._buf += str;
@@ -124,3 +121,3 @@ this._last = str.charCodeAt(str.length - 1);
     if (i !== 0) {
-      this._mark(line, column, identifierName, filename, force);
+      this._mark(line, column, identifierName, filename);
     }
@@ -134,3 +131,3 @@
       if (last < str.length) {
-        this._mark(++line, 0, identifierName, filename, force);
+        this._mark(++line, 0, identifierName, filename);
       }
@@ -144,6 +141,6 @@
 
-  _mark(line, column, identifierName, filename, force) {
+  _mark(line, column, identifierName, filename) {
     var _this$_map;
 
-    (_this$_map = this._map) == null ? void 0 : _this$_map.mark(this._position, line, column, identifierName, filename, force);
+    (_this$_map = this._map) == null ? void 0 : _this$_map.mark(this._position, line, column, identifierName, filename);
   }
@@ -198,3 +195,3 @@
   exactSource(loc, cb) {
-    this.source("start", loc, true);
+    this.source("start", loc);
     cb();
@@ -206,6 +203,6 @@ this.source("end", loc);
 
-  source(prop, loc, force) {
+  source(prop, loc) {
     if (prop && !loc) return;
 
-    this._normalizePosition(prop, loc, this._sourcePosition, force);
+    this._normalizePosition(prop, loc, this._sourcePosition);
   }
@@ -222,3 +219,3 @@
 
-    if ((!this._sourcePosition.force || this._sourcePosition.line !== originalLine || this._sourcePosition.column !== originalColumn || this._sourcePosition.filename !== originalFilename) && (!this._disallowedPop || this._disallowedPop.line !== originalLine || this._disallowedPop.column !== originalColumn || this._disallowedPop.filename !== originalFilename)) {
+    if (!this._disallowedPop || this._disallowedPop.line !== originalLine || this._disallowedPop.column !== originalColumn || this._disallowedPop.filename !== originalFilename) {
       this._sourcePosition.line = originalLine;
@@ -228,3 +225,2 @@ this._sourcePosition.column = originalColumn;
       this._sourcePosition.identifierName = originalIdentifierName;
-      this._sourcePosition.force = false;
       this._disallowedPop = null;
@@ -236,19 +232,11 @@ }
     if (prop && !loc) return;
-    this._disallowedPop = this._normalizePosition(prop, loc, SourcePos(), false);
+    this._disallowedPop = this._normalizePosition(prop, loc, SourcePos());
   }
 
-  _normalizePosition(prop, loc, targetObj, force) {
+  _normalizePosition(prop, loc, targetObj) {
     const pos = loc ? loc[prop] : null;
-    const origLine = targetObj.line;
-    const origColumn = targetObj.column;
-    const origFilename = targetObj.filename;
-    targetObj.identifierName = prop === "start" && (loc == null ? void 0 : loc.identifierName) || null;
+    targetObj.identifierName = prop === "start" && (loc == null ? void 0 : loc.identifierName) || undefined;
     targetObj.line = pos == null ? void 0 : pos.line;
     targetObj.column = pos == null ? void 0 : pos.column;
     targetObj.filename = loc == null ? void 0 : loc.filename;
-
-    if (force || targetObj.line !== origLine || targetObj.column !== origColumn || targetObj.filename !== origFilename) {
-      targetObj.force = force;
-    }
-
     return targetObj;
@@ -255,0 +243,0 @@ }

lib/node/parentheses.js

@@ -40,2 +40,3 @@ "use strict";
   isBinaryExpression,
+  isUpdateExpression,
   isCallExpression,
@@ -53,2 +54,3 @@ isClassDeclaration,
   isForStatement,
+  isFunctionExpression,
   isIfStatement,
@@ -278,2 +280,10 @@ isIndexedAccessType,
 function Identifier(node, parent, printStack) {
+  var _node$extra;
+
+  if ((_node$extra = node.extra) != null && _node$extra.parenthesized && isAssignmentExpression(parent, {
+    left: node
+  }) && (isFunctionExpression(parent.right) || isClassExpression(parent.right)) && parent.right.id == null) {
+    return true;
+  }
+
   if (node.name === "let") {
@@ -329,3 +339,3 @@ const isFollowedByBracket = isMemberExpression(parent, {
 
-    if (hasPostfixPart(node, parent) && !isNewExpression(parent) || isSequenceExpression(parent) && parent.expressions[0] === node || isConditional(parent, {
+    if (hasPostfixPart(node, parent) && !isNewExpression(parent) || isSequenceExpression(parent) && parent.expressions[0] === node || isUpdateExpression(parent) && !parent.prefix || isConditional(parent, {
       test: node
@@ -332,0 +342,0 @@ }) || isBinary(parent, {

lib/source-map.js

@@ -36,7 +36,7 @@ "use strict";
   get() {
-    return (0, _genMapping.encodedMap)(this._map);
+    return (0, _genMapping.toEncodedMap)(this._map);
   }
 
   getDecoded() {
-    return (0, _genMapping.decodedMap)(this._map);
+    return (0, _genMapping.toDecodedMap)(this._map);
   }
@@ -48,15 +48,5 @@
 
-  mark(generated, line, column, identifierName, filename, force) {
-    const generatedLine = generated.line;
-    if (this._lastGenLine !== generatedLine && line == null) return;
-
-    if (!force && this._lastGenLine === generatedLine && this._lastSourceLine === line && this._lastSourceColumn === column) {
-      return;
-    }
-
+  mark(generated, line, column, identifierName, filename) {
     this._rawMappings = undefined;
-    this._lastGenLine = generatedLine;
-    this._lastSourceLine = line;
-    this._lastSourceColumn = column;
-    (0, _genMapping.addMapping)(this._map, {
+    (0, _genMapping.maybeAddMapping)(this._map, {
       name: identifierName,
@@ -63,0 +53,0 @@ generated,

package.json

 {
   "name": "@babel/generator",
-  "version": "7.17.10",
+  "version": "7.17.12",
   "description": "Turns an AST into code.",
@@ -22,4 +22,4 @@ "author": "The Babel Team (https://babel.dev/team)",
   "dependencies": {
-    "@babel/types": "^7.17.10",
-    "@jridgewell/gen-mapping": "^0.1.0",
+    "@babel/types": "^7.17.12",
+    "@jridgewell/gen-mapping": "^0.3.0",
     "jsesc": "^2.5.1"
@@ -29,3 +29,3 @@ },
     "@babel/helper-fixtures": "^7.17.10",
-    "@babel/parser": "^7.17.10",
+    "@babel/parser": "^7.17.12",
     "@jridgewell/trace-mapping": "^0.3.8",
@@ -32,0 +32,0 @@ "@types/jsesc": "^2.5.0",

No alert changes

Worsened metrics

Total package byte prevSize

119604

decreased by-0.53%

Lines of code

4267

decreased by-0.26%

Dependency changes

• + Added@jridgewell/gen-mapping@0.3.5(transitive)

• + Added@jridgewell/resolve-uri@3.1.2(transitive)

• + Added@jridgewell/trace-mapping@0.3.25(transitive)

• - Removed@jridgewell/gen-mapping@0.1.1(transitive)

• Updated@babel/types@^7.17.12

• Updated@jridgewell/gen-mapping@^0.3.0