acorn - npm Package Compare versions

Comparing version 5.6.2 to 5.7.0

CHANGELOG.md

@@ -0,1 +1,11 @@
+## 5.7.0 (2018-06-15)
+
+### Bug fixes
+
+Fix crash in walker when walking a binding-less catch node.
+
+### New features
+
+Upgraded to Unicode 11.
+
 ## 5.6.2 (2018-06-05)
@@ -2,0 +12,0 @@

dist/acorn_loose.es.js

@@ -114,3 +114,3 @@ import { Node, SourceLocation, Token, addLooseExports, defaultOptions, getLineInfo, isNewLine, lineBreak, lineBreakG, tokTypes, tokenizer } from './acorn.es';
   for (var i = 1; i <= 2; i++) {
-    if (this$1.lookAhead(i).type == type) {
+    if (this$1.lookAhead(i).type === type) {
       for (var j = 0; j < i; j++) { this$1.next(); }
@@ -148,3 +148,3 @@ return true
   if (this.tok.type === closeTok || this.tok.type === tokTypes.eof) { return true }
-  return line != this.curLineStart && this.curIndent < indent && this.tokenStartsLine() &&
+  return line !== this.curLineStart && this.curIndent < indent && this.tokenStartsLine() &&
     (!blockHeuristic || this.nextLineStart >= this.input.length ||
@@ -300,3 +300,3 @@ this.indentationAfter(this.nextLineStart) < indent)
 
-function isDummy(node) { return node.name == "✖" }
+function isDummy(node) { return node.name === "✖" }
 
@@ -595,3 +595,3 @@ var lp$1 = LooseParser.prototype;
     if (method.key.type === "Identifier" && !method.computed && method.key.name === "static" &&
-        (this$1.tok.type != tokTypes.parenL && this$1.tok.type != tokTypes.braceL)) {
+        (this$1.tok.type !== tokTypes.parenL && this$1.tok.type !== tokTypes.braceL)) {
       method.static = true;
@@ -714,3 +714,3 @@ isGenerator = this$1.eat(tokTypes.star);
     node.specifiers = this.parseImportSpecifierList();
-    node.source = this.eatContextual("from") && this.tok.type == tokTypes.string ? this.parseExprAtom() : this.dummyString();
+    node.source = this.eatContextual("from") && this.tok.type === tokTypes.string ? this.parseExprAtom() : this.dummyString();
     if (elt) { node.specifiers.unshift(elt); }
@@ -825,3 +825,3 @@ }
     this.next();
-    if (this.semicolon() || this.canInsertSemicolon() || (this.tok.type != tokTypes.star && !this.tok.type.startsExpr)) {
+    if (this.semicolon() || this.canInsertSemicolon() || (this.tok.type !== tokTypes.star && !this.tok.type.startsExpr)) {
       node.delegate = false;
@@ -869,3 +869,3 @@ node.argument = null;
 lp$2.parseExprOp = function(left, start, minPrec, noIn, indent, line) {
-  if (this.curLineStart != line && this.curIndent < indent && this.tokenStartsLine()) { return left }
+  if (this.curLineStart !== line && this.curIndent < indent && this.tokenStartsLine()) { return left }
   var prec = this.tok.type.binop;
@@ -878,3 +878,3 @@ if (prec != null && (!noIn || this.tok.type !== tokTypes._in)) {
       this.next();
-      if (this.curLineStart != line && this.curIndent < indent && this.tokenStartsLine()) {
+      if (this.curLineStart !== line && this.curIndent < indent && this.tokenStartsLine()) {
         node.right = this.dummyIdent();
@@ -947,4 +947,4 @@ } else {
   for (;;) {
-    if (this$1.curLineStart != line && this$1.curIndent <= startIndent && this$1.tokenStartsLine()) {
-      if (this$1.tok.type == tokTypes.dot && this$1.curIndent == startIndent)
+    if (this$1.curLineStart !== line && this$1.curIndent <= startIndent && this$1.tokenStartsLine()) {
+      if (this$1.tok.type === tokTypes.dot && this$1.curIndent === startIndent)
         { --startIndent; }
@@ -960,3 +960,3 @@ else
       node.object = base;
-      if (this$1.curLineStart != line && this$1.curIndent <= startIndent && this$1.tokenStartsLine())
+      if (this$1.curLineStart !== line && this$1.curIndent <= startIndent && this$1.tokenStartsLine())
         { node.property = this$1.dummyIdent(); }
@@ -967,3 +967,3 @@ else
       base = this$1.finishNode(node, "MemberExpression");
-    } else if (this$1.tok.type == tokTypes.bracketL) {
+    } else if (this$1.tok.type === tokTypes.bracketL) {
       this$1.pushCx();
@@ -978,3 +978,3 @@ this$1.next();
       base = this$1.finishNode(node$1, "MemberExpression");
-    } else if (!noCalls && this$1.tok.type == tokTypes.parenL) {
+    } else if (!noCalls && this$1.tok.type === tokTypes.parenL) {
       var exprList = this$1.parseExprList(tokTypes.parenR);
@@ -987,3 +987,3 @@ if (maybeAsyncArrow && this$1.eat(tokTypes.arrow))
       base = this$1.finishNode(node$2, "CallExpression");
-    } else if (this$1.tok.type == tokTypes.backQuote) {
+    } else if (this$1.tok.type === tokTypes.backQuote) {
       var node$3 = this$1.startNodeAt(start);
@@ -1102,3 +1102,3 @@ node$3.tag = base;
   node.callee = this.parseSubscripts(this.parseExprAtom(), start, true, startIndent, line);
-  if (this.tok.type == tokTypes.parenL) {
+  if (this.tok.type === tokTypes.parenL) {
     node.arguments = this.parseExprList(tokTypes.parenR);
@@ -1197,3 +1197,3 @@ } else {
                !prop.computed && (prop.key.name === "get" || prop.key.name === "set") &&
-               (this$1.tok.type != tokTypes.comma && this$1.tok.type != tokTypes.braceR && this$1.tok.type != tokTypes.eq)) {
+               (this$1.tok.type !== tokTypes.comma && this$1.tok.type !== tokTypes.braceR && this$1.tok.type !== tokTypes.eq)) {
       prop.kind = prop.key.name;
@@ -1277,9 +1277,9 @@ this$1.parsePropertyName(prop);
 
-  if (!node || node.type == "Identifier" || (node.type == "MemberExpression" && !binding)) {
+  if (!node || node.type === "Identifier" || (node.type === "MemberExpression" && !binding)) {
     // Okay
-  } else if (node.type == "ParenthesizedExpression") {
+  } else if (node.type === "ParenthesizedExpression") {
     this.toAssignable(node.expression, binding);
   } else if (this.options.ecmaVersion < 6) {
     return this.dummyIdent()
-  } else if (node.type == "ObjectExpression") {
+  } else if (node.type === "ObjectExpression") {
     node.type = "ObjectPattern";
@@ -1292,11 +1292,11 @@ for (var i = 0, list = node.properties; i < list.length; i += 1)
     }
-  } else if (node.type == "ArrayExpression") {
+  } else if (node.type === "ArrayExpression") {
     node.type = "ArrayPattern";
     this.toAssignableList(node.elements, binding);
-  } else if (node.type == "Property") {
+  } else if (node.type === "Property") {
     this.toAssignable(node.value, binding);
-  } else if (node.type == "SpreadElement") {
+  } else if (node.type === "SpreadElement") {
     node.type = "RestElement";
     this.toAssignable(node.argument, binding);
-  } else if (node.type == "AssignmentExpression") {
+  } else if (node.type === "AssignmentExpression") {
     node.type = "AssignmentPattern";
@@ -1303,0 +1303,0 @@ delete node.operator;

dist/acorn_loose.js

@@ -118,3 +118,3 @@ (function (global, factory) {
   for (var i = 1; i <= 2; i++) {
-    if (this$1.lookAhead(i).type == type) {
+    if (this$1.lookAhead(i).type === type) {
       for (var j = 0; j < i; j++) { this$1.next(); }
@@ -152,3 +152,3 @@ return true
   if (this.tok.type === closeTok || this.tok.type === __acorn.tokTypes.eof) { return true }
-  return line != this.curLineStart && this.curIndent < indent && this.tokenStartsLine() &&
+  return line !== this.curLineStart && this.curIndent < indent && this.tokenStartsLine() &&
     (!blockHeuristic || this.nextLineStart >= this.input.length ||
@@ -304,3 +304,3 @@ this.indentationAfter(this.nextLineStart) < indent)
 
-function isDummy(node) { return node.name == "✖" }
+function isDummy(node) { return node.name === "✖" }
 
@@ -599,3 +599,3 @@ var lp$1 = LooseParser.prototype;
     if (method.key.type === "Identifier" && !method.computed && method.key.name === "static" &&
-        (this$1.tok.type != __acorn.tokTypes.parenL && this$1.tok.type != __acorn.tokTypes.braceL)) {
+        (this$1.tok.type !== __acorn.tokTypes.parenL && this$1.tok.type !== __acorn.tokTypes.braceL)) {
       method.static = true;
@@ -718,3 +718,3 @@ isGenerator = this$1.eat(__acorn.tokTypes.star);
     node.specifiers = this.parseImportSpecifierList();
-    node.source = this.eatContextual("from") && this.tok.type == __acorn.tokTypes.string ? this.parseExprAtom() : this.dummyString();
+    node.source = this.eatContextual("from") && this.tok.type === __acorn.tokTypes.string ? this.parseExprAtom() : this.dummyString();
     if (elt) { node.specifiers.unshift(elt); }
@@ -829,3 +829,3 @@ }
     this.next();
-    if (this.semicolon() || this.canInsertSemicolon() || (this.tok.type != __acorn.tokTypes.star && !this.tok.type.startsExpr)) {
+    if (this.semicolon() || this.canInsertSemicolon() || (this.tok.type !== __acorn.tokTypes.star && !this.tok.type.startsExpr)) {
       node.delegate = false;
@@ -873,3 +873,3 @@ node.argument = null;
 lp$2.parseExprOp = function(left, start, minPrec, noIn, indent, line) {
-  if (this.curLineStart != line && this.curIndent < indent && this.tokenStartsLine()) { return left }
+  if (this.curLineStart !== line && this.curIndent < indent && this.tokenStartsLine()) { return left }
   var prec = this.tok.type.binop;
@@ -882,3 +882,3 @@ if (prec != null && (!noIn || this.tok.type !== __acorn.tokTypes._in)) {
       this.next();
-      if (this.curLineStart != line && this.curIndent < indent && this.tokenStartsLine()) {
+      if (this.curLineStart !== line && this.curIndent < indent && this.tokenStartsLine()) {
         node.right = this.dummyIdent();
@@ -951,4 +951,4 @@ } else {
   for (;;) {
-    if (this$1.curLineStart != line && this$1.curIndent <= startIndent && this$1.tokenStartsLine()) {
-      if (this$1.tok.type == __acorn.tokTypes.dot && this$1.curIndent == startIndent)
+    if (this$1.curLineStart !== line && this$1.curIndent <= startIndent && this$1.tokenStartsLine()) {
+      if (this$1.tok.type === __acorn.tokTypes.dot && this$1.curIndent === startIndent)
         { --startIndent; }
@@ -964,3 +964,3 @@ else
       node.object = base;
-      if (this$1.curLineStart != line && this$1.curIndent <= startIndent && this$1.tokenStartsLine())
+      if (this$1.curLineStart !== line && this$1.curIndent <= startIndent && this$1.tokenStartsLine())
         { node.property = this$1.dummyIdent(); }
@@ -971,3 +971,3 @@ else
       base = this$1.finishNode(node, "MemberExpression");
-    } else if (this$1.tok.type == __acorn.tokTypes.bracketL) {
+    } else if (this$1.tok.type === __acorn.tokTypes.bracketL) {
       this$1.pushCx();
@@ -982,3 +982,3 @@ this$1.next();
       base = this$1.finishNode(node$1, "MemberExpression");
-    } else if (!noCalls && this$1.tok.type == __acorn.tokTypes.parenL) {
+    } else if (!noCalls && this$1.tok.type === __acorn.tokTypes.parenL) {
       var exprList = this$1.parseExprList(__acorn.tokTypes.parenR);
@@ -991,3 +991,3 @@ if (maybeAsyncArrow && this$1.eat(__acorn.tokTypes.arrow))
       base = this$1.finishNode(node$2, "CallExpression");
-    } else if (this$1.tok.type == __acorn.tokTypes.backQuote) {
+    } else if (this$1.tok.type === __acorn.tokTypes.backQuote) {
       var node$3 = this$1.startNodeAt(start);
@@ -1106,3 +1106,3 @@ node$3.tag = base;
   node.callee = this.parseSubscripts(this.parseExprAtom(), start, true, startIndent, line);
-  if (this.tok.type == __acorn.tokTypes.parenL) {
+  if (this.tok.type === __acorn.tokTypes.parenL) {
     node.arguments = this.parseExprList(__acorn.tokTypes.parenR);
@@ -1201,3 +1201,3 @@ } else {
                !prop.computed && (prop.key.name === "get" || prop.key.name === "set") &&
-               (this$1.tok.type != __acorn.tokTypes.comma && this$1.tok.type != __acorn.tokTypes.braceR && this$1.tok.type != __acorn.tokTypes.eq)) {
+               (this$1.tok.type !== __acorn.tokTypes.comma && this$1.tok.type !== __acorn.tokTypes.braceR && this$1.tok.type !== __acorn.tokTypes.eq)) {
       prop.kind = prop.key.name;
@@ -1281,9 +1281,9 @@ this$1.parsePropertyName(prop);
 
-  if (!node || node.type == "Identifier" || (node.type == "MemberExpression" && !binding)) {
+  if (!node || node.type === "Identifier" || (node.type === "MemberExpression" && !binding)) {
     // Okay
-  } else if (node.type == "ParenthesizedExpression") {
+  } else if (node.type === "ParenthesizedExpression") {
     this.toAssignable(node.expression, binding);
   } else if (this.options.ecmaVersion < 6) {
     return this.dummyIdent()
-  } else if (node.type == "ObjectExpression") {
+  } else if (node.type === "ObjectExpression") {
     node.type = "ObjectPattern";
@@ -1296,11 +1296,11 @@ for (var i = 0, list = node.properties; i < list.length; i += 1)
     }
-  } else if (node.type == "ArrayExpression") {
+  } else if (node.type === "ArrayExpression") {
     node.type = "ArrayPattern";
     this.toAssignableList(node.elements, binding);
-  } else if (node.type == "Property") {
+  } else if (node.type === "Property") {
     this.toAssignable(node.value, binding);
-  } else if (node.type == "SpreadElement") {
+  } else if (node.type === "SpreadElement") {
     node.type = "RestElement";
     this.toAssignable(node.argument, binding);
-  } else if (node.type == "AssignmentExpression") {
+  } else if (node.type === "AssignmentExpression") {
     node.type = "AssignmentPattern";
@@ -1307,0 +1307,0 @@ delete node.operator;

package.json

@@ -7,3 +7,3 @@ {
   "module": "dist/acorn.es.js",
-  "version": "5.6.2",
+  "version": "5.7.0",
   "engines": {
@@ -55,4 +55,4 @@ "node": ">=0.4.0"
     "test262-parser-runner": "^0.4.0",
-    "unicode-10.0.0": "^0.7.5"
+    "unicode-11.0.0": "^0.7.7"
   }
 }

New alerts

Network access

Supply chain risk

This module accesses the network.

Found 1 instance in 1 package

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

URL strings

Supply chain risk

Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Found 1 instance in 1 package

Fixed alerts

Network access

Supply chain risk

This module accesses the network.

Found 1 instance in 1 package

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

URL strings

Supply chain risk

Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

563399

0.11%

No dependency changes