Ensure getSymbolKind matches getSymbolDisplayPartsDocumentationAndSymbolKind

src/harness/fourslash.ts

@@ -921,8 +921,7 @@ namespace FourSlash {
                 const actualDetails = this.getCompletionEntryDetails(actual.name, actual.source);
                 assert.equal(ts.displayPartsToString(actualDetails.displayParts), text);
                 assert.equal(ts.displayPartsToString(actualDetails.documentation), documentation || "");
-                // TODO: GH#23587
-                // assert.equal(actualDetails.kind, actual.kind);
+                assert.equal(actualDetails.kind, actual.kind);
                 assert.equal(actualDetails.kindModifiers, actual.kindModifiers);
                 assert.equal(actualDetails.source && ts.displayPartsToString(actualDetails.source), sourceDisplay);
             }

src/services/symbolDisplay.ts

@@ -9,8 +9,9 @@ namespace ts.SymbolDisplay {
 
         const flags = getCombinedLocalAndExportSymbolFlags(symbol);
         if (flags & SymbolFlags.Class) {
-            return getDeclarationOfKind(symbol, SyntaxKind.ClassExpression) ?
-                ScriptElementKind.localClassElement : ScriptElementKind.classElement;
+            const callExpressionLike = getCallExpressionLike(climbParentPropertyAccesses(location), symbol);
+            return callExpressionLike && shouldUseConstructSignatures(callExpressionLike) ? ScriptElementKind.constructorImplementationElement
+                : getDeclarationOfKind(symbol, SyntaxKind.ClassExpression) ? ScriptElementKind.localClassElement : ScriptElementKind.classElement;
         }
         if (flags & SymbolFlags.Enum) return ScriptElementKind.enumElement;
         if (flags & SymbolFlags.TypeAlias) return ScriptElementKind.typeElement;
@@ -146,31 +147,15 @@ namespace ts.SymbolDisplay {
             let signature: Signature;
             type = isThisExpression ? typeChecker.getTypeAtLocation(location) : typeChecker.getTypeOfSymbolAtLocation(symbol.exportSymbol || symbol, location);
 
-            if (location.parent && location.parent.kind === SyntaxKind.PropertyAccessExpression) {
-                const right = (<PropertyAccessExpression>location.parent).name;
-                // Either the location is on the right of a property access, or on the left and the right is missing
-                if (right === location || (right && right.getFullWidth() === 0)) {
-                    location = location.parent;
-                }
-            }
+            location = climbParentPropertyAccesses(location);
 
             // try get the call/construct signature from the type if it matches
-            let callExpressionLike: CallExpression | NewExpression | JsxOpeningLikeElement;
-            if (isCallOrNewExpression(location)) {
-                callExpressionLike = location;
-            }
-            else if (isCallExpressionTarget(location) || isNewExpressionTarget(location)) {
-                callExpressionLike = <CallExpression | NewExpression>location.parent;
-            }
-            else if (location.parent && isJsxOpeningLikeElement(location.parent) && isFunctionLike(symbol.valueDeclaration)) {
-                callExpressionLike = location.parent;
-            }
-
+            const callExpressionLike = getCallExpressionLike(location, symbol);
             if (callExpressionLike) {
                 const candidateSignatures: Signature[] = [];
                 signature = typeChecker.getResolvedSignature(callExpressionLike, candidateSignatures);
 
-                const useConstructSignatures = callExpressionLike.kind === SyntaxKind.NewExpression || (isCallExpression(callExpressionLike) && callExpressionLike.expression.kind === SyntaxKind.SuperKeyword);
+                const useConstructSignatures = shouldUseConstructSignatures(callExpressionLike);
 
                 const allSignatures = useConstructSignatures ? type.getConstructSignatures() : type.getCallSignatures();
 
@@ -648,4 +633,31 @@ namespace ts.SymbolDisplay {
             return true;
         });
     }
+
+    type CallExpressionLike = CallExpression | NewExpression | JsxOpeningLikeElement | undefined;
+    function getCallExpressionLike(location: Node, symbol: Symbol): CallExpressionLike {
+        if (isCallOrNewExpression(location)) {
+            return location;
+        }
+        else if (isCallExpressionTarget(location) || isNewExpressionTarget(location)) {
+            return <CallExpression | NewExpression>location.parent;
+        }
+        else if (location.parent && isJsxOpeningLikeElement(location.parent) && isFunctionLike(symbol.valueDeclaration)) {
+            return location.parent;
+        }
+    }
+    function shouldUseConstructSignatures(callExpressionLike: CallExpressionLike): boolean {
+        return callExpressionLike.kind === SyntaxKind.NewExpression || (isCallExpression(callExpressionLike) && callExpressionLike.expression.kind === SyntaxKind.SuperKeyword);
+    }
+
+    function climbParentPropertyAccesses(node: Node): Node {
+        if (node.parent && isPropertyAccessExpression(node.parent)) {
+            const { name } = node.parent;
+            // Either the location is on the right of a property access, or on the left and the right is missing
+            if (node === name || (name && name.getFullWidth() === 0)) {
+                return node.parent;
+            }
+        }
+        return node;
+    }
 }

tests/cases/fourslash/completionsRecommended_import.ts

@@ -23,7 +23,7 @@ goTo.eachMarker(["b0", "b1"], (_, idx) => {
         { name: "Cls", source: "/a" },
         idx === 0 ? "constructor Cls(): Cls" : "class Cls",
         "",
-        "class",
+        idx === 0 ? "constructor" : "class",
         undefined,
         /*hasAction*/ true, {
         includeExternalModuleExports: true,

tests/cases/fourslash/completionsRecommended_local.ts

@@ -24,7 +24,7 @@ goTo.eachMarker(["c0", "c1"], (_, idx) => {
         "Cls",
         idx === 0 ? "constructor Cls(): Cls" : "class Cls",
         "",
-        "class",
+        idx === 0 ? "constructor" : "class",
         undefined,
         undefined, {
         isRecommended: true,
@@ -33,5 +33,5 @@ goTo.eachMarker(["c0", "c1"], (_, idx) => {
 
 goTo.eachMarker(["a0", "a1"], (_, idx) => {
     // Not recommended, because it's an abstract class
-    verify.completionListContains("Abs", idx == 0 ? "constructor Abs(): Abs" : "class Abs", "", "class");
+    verify.completionListContains("Abs", idx == 0 ? "constructor Abs(): Abs" : "class Abs", "", idx === 0 ? "constructor" : "class");
 });