JavaScriptBench
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‎src/compiler/utilities.ts‎
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+4Lines changed: 4 additions & 0 deletions b/Collapse file
‎src/compiler/utilities.ts‎
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+4Lines changed: 4 additions & 0 deletions
diff --git a/Collapse file
‎src/services/importTracker.ts‎
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‎src/services/importTracker.ts‎
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+5-4Lines changed: 5 additions & 4 deletions
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‎tests/cases/fourslash/findAllRefsForDefaultExport04.ts‎
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‎tests/cases/fourslash/findAllRefsForDefaultExport04.ts‎
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+16Lines changed: 16 additions & 0 deletions
@@ -4032,6 +4032,10 @@ namespace ts {
         return node.kind === SyntaxKind.ExportSpecifier;
     }
 
+    export function isExportAssignment(node: Node): node is ExportAssignment {
+        return node.kind === SyntaxKind.ExportAssignment;
+    }
+
     export function isModuleOrEnumDeclaration(node: Node): node is ModuleDeclaration | EnumDeclaration {
         return node.kind === SyntaxKind.ModuleDeclaration || node.kind === SyntaxKind.EnumDeclaration;
     }
 
@@ -526,17 +526,18 @@ namespace ts.FindAllReferences {
         return isExternalModuleSymbol(exportingModuleSymbol) ? { exportingModuleSymbol, exportKind } : undefined;
     }
 
-    function symbolName(symbol: Symbol): string {
+    function symbolName(symbol: Symbol): string | undefined {
         if (symbol.name !== "default") {
             return symbol.name;
         }
 
-        const name = forEach(symbol.declarations, decl => {
+        return forEach(symbol.declarations, decl => {
+            if (isExportAssignment(decl)) {
+                return isIdentifier(decl.expression) ? decl.expression.text : undefined;
+            }
             const name = getNameOfDeclaration(decl);
             return name && name.kind === SyntaxKind.Identifier && name.text;
         });
-        Debug.assert(!!name);
-        return name;
     }
 
     /** If at an export specifier, go to the symbol it refers to. */
 
@@ -0,0 +1,16 @@
+/// <reference path='fourslash.ts' />
+
+// @Filename: /a.ts
+////const [|{| "isWriteAccess": true, "isDefinition": true |}a|] = 0;
+////export default [|a|];
+
+// @Filename: /b.ts
+////import [|{| "isWriteAccess": true, "isDefinition": true |}a|] from "./a";
+////[|a|];
+
+const [r0, r1, r2, r3] = test.ranges();
+verify.referenceGroups([r0, r1], [
+    { definition: "const a: 0", ranges: [r0, r1] },
+    { definition: "import a", ranges: [r2, r3] }
+]);
+verify.singleReferenceGroup("import a", [r2, r3]);
Original file line number	Diff line number	Diff line change
`@@ -4032,6 +4032,10 @@ namespace ts {`
`4032`	`4032`	`return node.kind === SyntaxKind.ExportSpecifier;`
`4033`	`4033`	`}`
`4034`	`4034`
	`4035`	`+ export function isExportAssignment(node: Node): node is ExportAssignment {`
	`4036`	`+ return node.kind === SyntaxKind.ExportAssignment;`
	`4037`	`+ }`
	`4038`	`+`
`4035`	`4039`	`export function isModuleOrEnumDeclaration(node: Node): node is ModuleDeclaration \| EnumDeclaration {`
`4036`	`4040`	`return node.kind === SyntaxKind.ModuleDeclaration \|\| node.kind === SyntaxKind.EnumDeclaration;`
`4037`	`4041`	`}`