Add private fields tests of early errors and small fix

src/class-fields/initializer-error/cls-decl-fields-private-arrow-fnc.template

+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-class-definitions-static-semantics-early-errors
+path: language/statements/class/fields-private-arrow-fnc-
+name: private field, arrow function expression
+features: [arrow-function]
+---*/
+
+throw "Test262: This statement should not be evaluated.";
+
+class C {
+  #x = () => /*{ initializer }*/;
+}
+

src/class-fields/initializer-error/cls-decl-fields-private-name.template

+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-class-definitions-static-semantics-early-errors
+path: language/statements/class/fields-private-literal-name-
+name: ClassElementName PrivateName
+---*/
+
+throw "Test262: This statement should not be evaluated.";
+
+class C {
+  #x = /*{ initializer }*/;
+}

src/class-fields/initializer-error/cls-decl-fields-private-ternary.template

+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-class-definitions-static-semantics-early-errors
+path: language/statements/class/fields-private-ternary-
+name: private field, ternary expression
+---*/
+
+throw "Test262: This statement should not be evaluated.";
+
+class C {
+  #x = false ? {} : /*{ initializer }*/;
+}

src/class-fields/initializer-error/cls-decl-fields-private-typeof.template

+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-class-definitions-static-semantics-early-errors
+path: language/statements/class/fields-private-typeof-
+name: private field, typeof expression
+---*/
+
+throw "Test262: This statement should not be evaluated.";
+
+class C {
+  #x = typeof /*{ initializer }*/;
+}

src/class-fields/initializer-error/cls-decl-fields-static-private-name.template

+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-class-definitions-static-semantics-early-errors
+path: language/statements/class/fields-static-private-
+name: static PrivateName
+---*/
+
+throw "Test262: This statement should not be evaluated.";
+
+class C {
+  static #x = /*{ initializer }*/;
+}

src/class-fields/initializer-error/cls-expr-fields-private-arrow-fnc.template

+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-class-definitions-static-semantics-early-errors
+path: language/expressions/class/fields-private-arrow-fnc-
+name: private field, arrow function expression
+features: [arrow-function]
+---*/
+
+throw "Test262: This statement should not be evaluated.";
+
+var C = class {
+  #x = () => /*{ initializer }*/;
+}

src/class-fields/initializer-error/cls-expr-fields-private-name.template

+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-class-definitions-static-semantics-early-errors
+path: language/expressions/class/fields-private-literal-name-
+name: ClassElementName PrivateName
+---*/
+
+throw "Test262: This statement should not be evaluated.";
+
+var C = class {
+  #x = /*{ initializer }*/;
+}

src/class-fields/initializer-error/cls-expr-fields-private-ternary.template

+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-class-definitions-static-semantics-early-errors
+path: language/expressions/class/fields-private-ternary-
+name: private field, ternary expression
+---*/
+
+throw "Test262: This statement should not be evaluated.";
+
+var C = class {
+  #x = true ? {} : /*{ initializer }*/;
+}

src/class-fields/initializer-error/cls-expr-fields-private-typeof.template

+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-class-definitions-static-semantics-early-errors
+path: language/expressions/class/fields-private-typeof-
+name: private field, typeof expression
+---*/
+
+throw "Test262: This statement should not be evaluated.";
+
+var C = class {
+  #x = typeof /*{ initializer }*/;
+}

src/class-fields/initializer-error/cls-expr-fields-static-private-name.template

+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-class-definitions-static-semantics-early-errors
+path: language/expressions/class/fields-static-private-
+name: static PrivateName
+---*/
+
+throw "Test262: This statement should not be evaluated.";
+
+var C = class {
+  static #x = /*{ initializer }*/;
+}