diff --git a/src/compiler/declarationEmitter.ts b/src/compiler/declarationEmitter.ts
index 8b4e1500a1..efd5183ca6 100644
--- a/src/compiler/declarationEmitter.ts
+++ b/src/compiler/declarationEmitter.ts
@@ -263,6 +263,7 @@ namespace ts {
 
         function reportInaccessibleThisError() {
             if (errorNameNode) {
+                reportedDeclarationError = true;
                 diagnostics.push(createDiagnosticForNode(errorNameNode, Diagnostics.The_inferred_type_of_0_references_an_inaccessible_this_type_A_type_annotation_is_necessary,
                     declarationNameToString(errorNameNode)));
             }
diff --git a/tests/baselines/reference/declarationFiles.js b/tests/baselines/reference/declarationFiles.js
index d7ed9bde8c..7ef41a630c 100644
--- a/tests/baselines/reference/declarationFiles.js
+++ b/tests/baselines/reference/declarationFiles.js
@@ -88,48 +88,3 @@ var C4 = (function () {
     };
     return C4;
 })();
-
-
-//// [declarationFiles.d.ts]
-declare class C1 {
-    x: this;
-    f(x: this): this;
-    constructor(x: this);
-}
-declare class C2 {
-    [x: string]: this;
-}
-interface Foo<T> {
-    x: T;
-    y: this;
-}
-declare class C3 {
-    a: this[];
-    b: [this, this];
-    c: this | Date;
-    d: this & Date;
-    e: (((this)));
-    f: (x: this) => this;
-    g: new (x: this) => this;
-    h: Foo<this>;
-    i: Foo<this | (() => this)>;
-    j: (x: any) => x is this;
-}
-declare class C4 {
-    x1: {
-        a: this;
-    };
-    x2: this[];
-    x3: {
-        a: this;
-    }[];
-    x4: () => this;
-    f1(): {
-        a: this;
-    };
-    f2(): this[];
-    f3(): {
-        a: this;
-    }[];
-    f4(): () => this;
-}