Bump packages to fix linter

node_modules/eslint/lib/linter/code-path-analysis/code-path-analyzer.js

@@ -29,6 +29,18 @@ function isCaseNode(node) {
     return Boolean(node.test);
 }
 
+/**
+ * Checks if a given node appears as the value of a PropertyDefinition node.
+ * @param {ASTNode} node THe node to check.
+ * @returns {boolean} `true` if the node is a PropertyDefinition value,
+ *      false if not.
+ */
+function isPropertyDefinitionValue(node) {
+    const parent = node.parent;
+
+    return parent && parent.type === "PropertyDefinition" && parent.value === node;
+}
+
 /**
  * Checks whether the given logical operator is taken into account for the code
  * path analysis.
@@ -138,6 +150,7 @@ function isIdentifierReference(node) {
             return parent.id !== node;
 
         case "Property":
+        case "PropertyDefinition":
         case "MethodDefinition":
             return (
                 parent.key !== node ||
@@ -388,29 +401,68 @@ function processCodePathToEnter(analyzer, node) {
     let state = codePath && CodePath.getState(codePath);
     const parent = node.parent;
 
+    /**
+     * Creates a new code path and trigger the onCodePathStart event
+     * based on the currently selected node.
+     * @param {string} origin The reason the code path was started.
+     * @returns {void}
+     */
+    function startCodePath(origin) {
+        if (codePath) {
+
+            // Emits onCodePathSegmentStart events if updated.
+            forwardCurrentToHead(analyzer, node);
+            debug.dumpState(node, state, false);
+        }
+
+        // Create the code path of this scope.
+        codePath = analyzer.codePath = new CodePath({
+            id: analyzer.idGenerator.next(),
+            origin,
+            upper: codePath,
+            onLooped: analyzer.onLooped
+        });
+        state = CodePath.getState(codePath);
+
+        // Emits onCodePathStart events.
+        debug.dump(`onCodePathStart ${codePath.id}`);
+        analyzer.emitter.emit("onCodePathStart", codePath, node);
+    }
+
+    /*
+     * Special case: The right side of class field initializer is considered
+     * to be its own function, so we need to start a new code path in this
+     * case.
+     */
+    if (isPropertyDefinitionValue(node)) {
+        startCodePath("class-field-initializer");
+
+        /*
+         * Intentional fall through because `node` needs to also be
+         * processed by the code below. For example, if we have:
+         *
+         * class Foo {
+         *     a = () => {}
+         * }
+         *
+         * In this case, we also need start a second code path.
+         */
+
+    }
+
     switch (node.type) {
         case "Program":
+            startCodePath("program");
+            break;
+
         case "FunctionDeclaration":
         case "FunctionExpression":
         case "ArrowFunctionExpression":
-            if (codePath) {
+            startCodePath("function");
+            break;
 
-                // Emits onCodePathSegmentStart events if updated.
-                forwardCurrentToHead(analyzer, node);
-                debug.dumpState(node, state, false);
-            }
-
-            // Create the code path of this scope.
-            codePath = analyzer.codePath = new CodePath(
-                analyzer.idGenerator.next(),
-                codePath,
-                analyzer.onLooped
-            );
-            state = CodePath.getState(codePath);
-
-            // Emits onCodePathStart events.
-            debug.dump(`onCodePathStart ${codePath.id}`);
-            analyzer.emitter.emit("onCodePathStart", codePath, node);
+        case "StaticBlock":
+            startCodePath("class-static-block");
             break;
 
         case "ChainExpression":
@@ -503,6 +555,7 @@ function processCodePathToEnter(analyzer, node) {
  * @returns {void}
  */
 function processCodePathToExit(analyzer, node) {
+
     const codePath = analyzer.codePath;
     const state = CodePath.getState(codePath);
     let dontForward = false;
@@ -627,28 +680,39 @@ function processCodePathToExit(analyzer, node) {
  * @returns {void}
  */
 function postprocess(analyzer, node) {
+
+    /**
+     * Ends the code path for the current node.
+     * @returns {void}
+     */
+    function endCodePath() {
+        let codePath = analyzer.codePath;
+
+        // Mark the current path as the final node.
+        CodePath.getState(codePath).makeFinal();
+
+        // Emits onCodePathSegmentEnd event of the current segments.
+        leaveFromCurrentSegment(analyzer, node);
+
+        // Emits onCodePathEnd event of this code path.
+        debug.dump(`onCodePathEnd ${codePath.id}`);
+        analyzer.emitter.emit("onCodePathEnd", codePath, node);
+        debug.dumpDot(codePath);
+
+        codePath = analyzer.codePath = analyzer.codePath.upper;
+        if (codePath) {
+            debug.dumpState(node, CodePath.getState(codePath), true);
+        }
+
+    }
+
     switch (node.type) {
         case "Program":
         case "FunctionDeclaration":
         case "FunctionExpression":
-        case "ArrowFunctionExpression": {
-            let codePath = analyzer.codePath;
-
-            // Mark the current path as the final node.
-            CodePath.getState(codePath).makeFinal();
-
-            // Emits onCodePathSegmentEnd event of the current segments.
-            leaveFromCurrentSegment(analyzer, node);
-
-            // Emits onCodePathEnd event of this code path.
-            debug.dump(`onCodePathEnd ${codePath.id}`);
-            analyzer.emitter.emit("onCodePathEnd", codePath, node);
-            debug.dumpDot(codePath);
-
-            codePath = analyzer.codePath = analyzer.codePath.upper;
-            if (codePath) {
-                debug.dumpState(node, CodePath.getState(codePath), true);
-            }
+        case "ArrowFunctionExpression":
+        case "StaticBlock": {
+            endCodePath();
             break;
         }
 
@@ -662,6 +726,27 @@ function postprocess(analyzer, node) {
         default:
             break;
     }
+
+    /*
+     * Special case: The right side of class field initializer is considered
+     * to be its own function, so we need to end a code path in this
+     * case.
+     *
+     * We need to check after the other checks in order to close the
+     * code paths in the correct order for code like this:
+     *
+     *
+     * class Foo {
+     *     a = () => {}
+     * }
+     *
+     * In this case, The ArrowFunctionExpression code path is closed first
+     * and then we need to close the code path for the PropertyDefinition
+     * value.
+     */
+    if (isPropertyDefinitionValue(node)) {
+        endCodePath();
+    }
 }
 
 //------------------------------------------------------------------------------
@@ -674,7 +759,6 @@ function postprocess(analyzer, node) {
  */
 class CodePathAnalyzer {
 
-    // eslint-disable-next-line jsdoc/require-description
     /**
      * @param {EventGenerator} eventGenerator An event generator to wrap.
      */

node_modules/eslint/lib/linter/code-path-analysis/code-path-segment.js

@@ -33,7 +33,6 @@ function isReachable(segment) {
  */
 class CodePathSegment {
 
-    // eslint-disable-next-line jsdoc/require-description
     /**
      * @param {string} id An identifier.
      * @param {CodePathSegment[]} allPrevSegments An array of the previous segments.
@@ -89,10 +88,10 @@ class CodePathSegment {
             }
         });
 
-        /* istanbul ignore if */
+        /* c8 ignore start */
         if (debug.enabled) {
             this.internal.nodes = [];
-        }
+        }/* c8 ignore stop */
     }
 
     /**
@@ -101,7 +100,7 @@ class CodePathSegment {
      * @returns {boolean} `true` if the segment is coming from the end of a loop.
      */
     isLoopedPrevSegment(segment) {
-        return this.internal.loopedPrevSegments.indexOf(segment) !== -1;
+        return this.internal.loopedPrevSegments.includes(segment);
     }
 
     /**

node_modules/eslint/lib/linter/code-path-analysis/code-path-state.js

@@ -33,7 +33,7 @@ function addToReturnedOrThrown(dest, others, all, segments) {
         const segment = segments[i];
 
         dest.push(segment);
-        if (others.indexOf(segment) === -1) {
+        if (!others.includes(segment)) {
             all.push(segment);
         }
     }
@@ -59,7 +59,7 @@ function getContinueContext(state, label) {
         context = context.upper;
     }
 
-    /* istanbul ignore next: foolproof (syntax error) */
+    /* c8 ignore next */
     return null;
 }
 
@@ -79,7 +79,7 @@ function getBreakContext(state, label) {
         context = context.upper;
     }
 
-    /* istanbul ignore next: foolproof (syntax error) */
+    /* c8 ignore next */
     return null;
 }
 
@@ -219,7 +219,6 @@ function finalizeTestSegmentsOfFor(context, choiceContext, head) {
  */
 class CodePathState {
 
-    // eslint-disable-next-line jsdoc/require-description
     /**
      * @param {IdGenerator} idGenerator An id generator to generate id for code
      *   path segments.
@@ -360,6 +359,7 @@ class CodePathState {
 
     /**
      * Pops the last choice context and finalizes it.
+     * @throws {Error} (Unreachable.)
      * @returns {ChoiceContext} The popped context.
      */
     popChoiceContext() {
@@ -433,7 +433,7 @@ class CodePathState {
                  */
                 return context;
 
-            /* istanbul ignore next */
+            /* c8 ignore next */
             default:
                 throw new Error("unreachable");
         }
@@ -450,6 +450,7 @@ class CodePathState {
     /**
      * Makes a code path segment of the right-hand operand of a logical
      * expression.
+     * @throws {Error} (Unreachable.)
      * @returns {void}
      */
     makeLogicalRight() {
@@ -965,6 +966,7 @@ class CodePathState {
      *   `WhileStatement`, `DoWhileStatement`, `ForStatement`, `ForInStatement`,
      *   and `ForStatement`.
      * @param {string|null} label A label of the node which was triggered.
+     * @throws {Error} (Unreachable - unknown type.)
      * @returns {void}
      */
     pushLoopContext(type, label) {
@@ -1028,7 +1030,7 @@ class CodePathState {
                 };
                 break;
 
-            /* istanbul ignore next */
+            /* c8 ignore next */
             default:
                 throw new Error(`unknown type: "${type}"`);
         }
@@ -1036,6 +1038,7 @@ class CodePathState {
 
     /**
      * Pops the last context of a loop statement and finalizes it.
+     * @throws {Error} (Unreachable - unknown type.)
      * @returns {void}
      */
     popLoopContext() {
@@ -1092,7 +1095,7 @@ class CodePathState {
                 );
                 break;
 
-            /* istanbul ignore next */
+            /* c8 ignore next */
             default:
                 throw new Error("unreachable");
         }
@@ -1389,11 +1392,12 @@ class CodePathState {
 
         const context = getBreakContext(this, label);
 
-        /* istanbul ignore else: foolproof (syntax error) */
+
         if (context) {
             context.brokenForkContext.add(forkContext.head);
         }
 
+        /* c8 ignore next */
         forkContext.replaceHead(forkContext.makeUnreachable(-1, -1));
     }
 
@@ -1414,7 +1418,6 @@ class CodePathState {
 
         const context = getContinueContext(this, label);
 
-        /* istanbul ignore else: foolproof (syntax error) */
         if (context) {
             if (context.continueDestSegments) {
                 makeLooped(this, forkContext.head, context.continueDestSegments);

node_modules/eslint/lib/linter/code-path-analysis/code-path.js

@@ -21,13 +21,15 @@ const IdGenerator = require("./id-generator");
  */
 class CodePath {
 
-    // eslint-disable-next-line jsdoc/require-description
     /**
-     * @param {string} id An identifier.
-     * @param {CodePath|null} upper The code path of the upper function scope.
-     * @param {Function} onLooped A callback function to notify looping.
+     * Creates a new instance.
+     * @param {Object} options Options for the function (see below).
+     * @param {string} options.id An identifier.
+     * @param {string} options.origin The type of code path origin.
+     * @param {CodePath|null} options.upper The code path of the upper function scope.
+     * @param {Function} options.onLooped A callback function to notify looping.
      */
-    constructor(id, upper, onLooped) {
+    constructor({ id, origin, upper, onLooped }) {
 
         /**
          * The identifier of this code path.
@@ -36,6 +38,13 @@ class CodePath {
          */
         this.id = id;
 
+        /**
+         * The reason that this code path was started. May be "program",
+         * "function", "class-field-initializer", or "class-static-block".
+         * @type {string}
+         */
+        this.origin = origin;
+
         /**
          * The code path of the upper function scope.
          * @type {CodePath|null}
@@ -203,7 +212,7 @@ class CodePath {
                 }
 
                 // Reset the flag of skipping if all branches have been skipped.
-                if (skippedSegment && segment.prevSegments.indexOf(skippedSegment) !== -1) {
+                if (skippedSegment && segment.prevSegments.includes(skippedSegment)) {
                     skippedSegment = null;
                 }
                 visited[segment.id] = true;

node_modules/eslint/lib/linter/code-path-analysis/debug-helpers.js

@@ -20,8 +20,8 @@ const debug = require("debug")("eslint:code-path");
  * @param {CodePathSegment} segment A segment to get.
  * @returns {string} Id of the segment.
  */
-/* istanbul ignore next */
-function getId(segment) { // eslint-disable-line jsdoc/require-jsdoc
+/* c8 ignore next */
+function getId(segment) { // eslint-disable-line jsdoc/require-jsdoc -- Ignoring
     return segment.id + (segment.reachable ? "" : "!");
 }
 
@@ -67,7 +67,7 @@ module.exports = {
      * @param {boolean} leaving A flag whether or not it's leaving
      * @returns {void}
      */
-    dumpState: !debug.enabled ? debug : /* istanbul ignore next */ function(node, state, leaving) {
+    dumpState: !debug.enabled ? debug : /* c8 ignore next */ function(node, state, leaving) {
         for (let i = 0; i < state.currentSegments.length; ++i) {
             const segInternal = state.currentSegments[i].internal;
 
@@ -98,7 +98,7 @@ module.exports = {
      * @see http://www.graphviz.org
      * @see http://www.webgraphviz.com
      */
-    dumpDot: !debug.enabled ? debug : /* istanbul ignore next */ function(codePath) {
+    dumpDot: !debug.enabled ? debug : /* c8 ignore next */ function(codePath) {
         let text =
             "\n" +
             "digraph {\n" +
@@ -115,7 +115,7 @@ module.exports = {
         const traceMap = Object.create(null);
         const arrows = this.makeDotArrows(codePath, traceMap);
 
-        for (const id in traceMap) { // eslint-disable-line guard-for-in
+        for (const id in traceMap) { // eslint-disable-line guard-for-in -- Want ability to traverse prototype
             const segment = traceMap[id];
 
             text += `${id}[`;

node_modules/eslint/lib/linter/code-path-analysis/fork-context.js

@@ -97,7 +97,6 @@ function mergeExtraSegments(context, segments) {
  */
 class ForkContext {
 
-    // eslint-disable-next-line jsdoc/require-description
     /**
      * @param {IdGenerator} idGenerator An identifier generator for segments.
      * @param {ForkContext|null} upper An upper fork context.

node_modules/eslint/lib/linter/code-path-analysis/id-generator.js

@@ -18,7 +18,6 @@
  */
 class IdGenerator {
 
-    // eslint-disable-next-line jsdoc/require-description
     /**
      * @param {string} prefix Optional. A prefix of generated ids.
      */
@@ -34,10 +33,10 @@ class IdGenerator {
     next() {
         this.n = 1 + this.n | 0;
 
-        /* istanbul ignore if */
+        /* c8 ignore start */
         if (this.n < 0) {
             this.n = 1;
-        }
+        }/* c8 ignore stop */
 
         return this.prefix + this.n;
     }