jshint - npm Package Compare versions

Comparing version 2.10.3 to 2.11.0-rc1

package.json

 {
   "name": "jshint",
-  "version": "2.10.3",
+  "version": "2.11.0-rc1",
   "homepage": "http://jshint.com/",
@@ -24,3 +24,3 @@ "description": "Static analysis tool for JavaScript",
     "build": "node bin/build",
-    "coverage": "istanbul -- cover ./node_modules/nodeunit/bin/nodeunit tests/unit",
+    "coverage": "istanbul -- cover ./node_modules/nodeunit/bin/nodeunit tests/unit tests/unit/unstable",
     "coverage-report": "npm run coverage && istanbul report html",
@@ -38,3 +38,3 @@ "data": "node scripts/generate-identifier-data",
     "test-regression": "nodeunit tests/regression",
-    "test-unit": "nodeunit tests/unit",
+    "test-unit": "nodeunit tests/unit tests/unit/unstable",
     "test": "npm run test-node && npm run test-browser"
@@ -41,0 +41,0 @@ },

src/lex.js

@@ -871,4 +871,23 @@ /*
 
-      if (isAllowedDigit !== isDecimalDigit) {
-        if (!isLegacy && value.length <= 2) { // 0x
+      var isBigInt = this.peek(index) === 'n';
+
+      if (isAllowedDigit !== isDecimalDigit || isBigInt) {
+        if (isBigInt) {
+          if (!state.option.unstable.bigint) {
+            this.triggerAsync(
+              "warning",
+              {
+                code: "W144",
+                line: this.line,
+                character: this.char,
+                data: [ "BigInt", "bigint" ]
+              },
+              checks,
+              function() { return true; }
+            );
+          }
+
+          value += char;
+          index += 1;
+        } else if (!isLegacy && value.length <= 2) { // 0x
           return {
@@ -875,0 +894,0 @@ type: Token.NumericLiteral,

src/options.js

@@ -1051,2 +1051,5 @@ "use strict";
    *    RegExp extensions
+   *  - `10` - To enable language features introduced by ECMAScript
+   *    10](https://www.ecma-international.org/ecma-262/10.0/index.html).
+   *    Notable additions: optional catch bindings.
    */
@@ -1063,2 +1066,13 @@ esversion: 5
 exports.unstable = {
+  /**
+   * [The BigInt proposal](https://github.com/tc39/proposal-bigint) extends the
+   * language's grammer for numeric literals to support integer values of
+   * arbitrary precision. It also introduces a new value of the `typeof`
+   * operator, "bigint".
+   *
+   * Mathematical operations which use both BigInt and traditional ECMAScript
+   * Number values may not have the intended effect. Due to the weakly-typed
+   * nature of the language, JSHint is unable to identify such cases.
+   */
+  bigint: true
 };
@@ -1065,0 +1079,0 @@

src/prod-params.js

@@ -42,3 +42,8 @@ /**
    */
-  tryClause: 32
+  tryClause: 32,
+
+  /**
+   * Enabled when parsing the body of a generator function.
+   */
+  yield: 64
 };

src/state.js

@@ -69,2 +69,11 @@ "use strict";
   /**
+   * Determine if constructs introduced in ECMAScript 10 should be accepted.
+   *
+   * @returns {boolean}
+   */
+  inES10: function() {
+    return this.esVersion >= 10;
+  },
+
+  /**
    * Determine if constructs introduced in ECMAScript 9 should be accepted.
@@ -71,0 +80,0 @@ *

New alerts

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License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Native code

Supply chain risk

Contains native code (e.g., compiled binaries or shared libraries). Including native code can obscure malicious behavior.

Found 1 instance in 1 package

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Fixed alerts

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License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Lines of code

72278

increased by0.23%

Worsened metrics

Total package byte prevSize

3671235

decreased by-0.15%

Number of low quality alerts

1

increased byInfinity%

Number of medium supply chain risk alerts

6

increased by20%

No dependency changes