1 files changed, 37 insertions, 0 deletions
diff --git a/js/src/frontend/FunctionSyntaxKind.h b/js/src/frontend/FunctionSyntaxKind.h
new file mode 100644
index 0000000000..c76b41b51c
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+++ b/js/src/frontend/FunctionSyntaxKind.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * vim: set ts=8 sts=2 et sw=2 tw=80:
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef frontend_FunctionSyntaxKind_h
+#define frontend_FunctionSyntaxKind_h
+
+#include <stdint.h>  // uint8_t
+
+namespace js {
+namespace frontend {
+
+enum class FunctionSyntaxKind : uint8_t {
+  // A non-arrow function expression.
+  Expression,
+
+  // A named function appearing as a Statement.
+  Statement,
+
+  Arrow,
+
+  // Method of a class or object. Field initializers also desugar to methods.
+  Method,
+  FieldInitializer,
+
+  ClassConstructor,
+  DerivedClassConstructor,
+  Getter,
+  Setter,
+};
+
+} /* namespace frontend */
+} /* namespace js */
+
+#endif /* frontend_FunctionSyntaxKind_h */