diff --git a/src/libs/cplusplus/LookupContext.cpp b/src/libs/cplusplus/LookupContext.cpp
index a1a2eeb8227..05f5900edc3 100644
--- a/src/libs/cplusplus/LookupContext.cpp
+++ b/src/libs/cplusplus/LookupContext.cpp
@@ -686,7 +686,7 @@ void ClassOrNamespace::lookup_helper(const Name *name, ClassOrNamespace *binding
         for (; cit != citEnd; ++cit) {
             const AnonymousNameId *anonymousNameId = cit.key();
             ClassOrNamespace *a = cit.value();
-            if (!binding->_declaredAnonymouses.contains(anonymousNameId))
+            if (!binding->_declaredOrTypedefedAnonymouses.contains(anonymousNameId))
                 lookup_helper(name, a, result, processed, binding->_templateId);
         }
     }
@@ -1591,10 +1591,11 @@ bool CreateBindings::visit(Declaration *decl)
                 }
             }
         }
-    } else if (Class *clazz = decl->type()->asClassType()) {
+    }
+    if (Class *clazz = decl->type()->asClassType()) {
         if (const Name *name = clazz->name()) {
             if (const AnonymousNameId *anonymousNameId = name->asAnonymousNameId())
-                _currentClassOrNamespace->_declaredAnonymouses.insert(anonymousNameId);
+                _currentClassOrNamespace->_declaredOrTypedefedAnonymouses.insert(anonymousNameId);
         }
     }
     return false;
diff --git a/src/libs/cplusplus/LookupContext.h b/src/libs/cplusplus/LookupContext.h
index 11c7bc6268a..3bd37079c1b 100644
--- a/src/libs/cplusplus/LookupContext.h
+++ b/src/libs/cplusplus/LookupContext.h
@@ -140,7 +140,7 @@ private:
     TemplateNameIdTable _specializations;
     QMap<const TemplateNameId *, ClassOrNamespace *> _instantiations;
     Anonymouses _anonymouses;
-    QSet<const AnonymousNameId *> _declaredAnonymouses;
+    QSet<const AnonymousNameId *> _declaredOrTypedefedAnonymouses;
 
     QHash<Internal::FullyQualifiedName, Symbol *> *_scopeLookupCache;
 
diff --git a/tests/auto/cplusplus/findusages/tst_findusages.cpp b/tests/auto/cplusplus/findusages/tst_findusages.cpp
index 7287cd154b6..a19351d4801 100644
--- a/tests/auto/cplusplus/findusages/tst_findusages.cpp
+++ b/tests/auto/cplusplus/findusages/tst_findusages.cpp
@@ -104,6 +104,7 @@ private Q_SLOTS:
     void templateFunctionParameters();
 
     void anonymousClass_QTCREATORBUG8963();
+    void anonymousClass_QTCREATORBUG11859();
     void using_insideGlobalNamespace();
     void using_insideNamespace();
     void using_insideFunction();
@@ -562,6 +563,49 @@ void tst_FindUsages::anonymousClass_QTCREATORBUG8963()
     QCOMPARE(findUsages.usages().size(), 2);
 }
 
+void tst_FindUsages::anonymousClass_QTCREATORBUG11859()
+{
+    const QByteArray src =
+            "struct Foo {\n"
+            "};\n"
+            "typedef struct {\n"
+            " int Foo;\n"
+            "} Struct;\n"
+            "void foo()\n"
+            "{\n"
+            " Struct s;\n"
+            " s.Foo;\n"
+            "}\n"
+            ;
+
+    Document::Ptr doc = Document::create("anonymousClass_QTCREATORBUG11859");
+    doc->setUtf8Source(src);
+    doc->parse();
+    doc->check();
+
+    QVERIFY(doc->diagnosticMessages().isEmpty());
+    QCOMPARE(doc->globalSymbolCount(), 4U);
+
+    Snapshot snapshot;
+    snapshot.insert(doc);
+
+    Class *fooAsStruct = doc->globalSymbolAt(0)->asClass();
+    QVERIFY(fooAsStruct);
+    Class *structSymbol = doc->globalSymbolAt(1)->asClass();
+    QVERIFY(structSymbol);
+    QCOMPARE(structSymbol->memberCount(), 1U);
+    Declaration *fooAsMemberOfAnonymousStruct = structSymbol->memberAt(0)->asDeclaration();
+    QVERIFY(fooAsMemberOfAnonymousStruct);
+    QCOMPARE(fooAsMemberOfAnonymousStruct->name()->identifier()->chars(), "Foo");
+
+    FindUsages findUsages(src, doc, snapshot);
+    findUsages(fooAsStruct);
+    QCOMPARE(findUsages.references().size(), 1);
+
+    findUsages(fooAsMemberOfAnonymousStruct);
+    QCOMPARE(findUsages.references().size(), 2);
+}
+
 void tst_FindUsages::using_insideGlobalNamespace()
 {
     const QByteArray src =