From d7be91e8a4b0622deae90dd7f07990effd6af6c9 Mon Sep 17 00:00:00 2001
From: Svyatoslav Kuzmich <svyatoslav.kuzmich@jetbrains.com>
Date: Thu, 11 Apr 2019 14:34:32 +0300
Subject: [PATCH] [JS IR BE] Add SIZE_BYTES and SIZE_BITS to Long and Char

---
 libraries/stdlib/js/irRuntime/builtins/Char.kt | 12 ++++++++++++
 libraries/stdlib/js/irRuntime/long.kt          | 12 ++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/libraries/stdlib/js/irRuntime/builtins/Char.kt b/libraries/stdlib/js/irRuntime/builtins/Char.kt
index 888ef6312a7..45c344c97dc 100644
--- a/libraries/stdlib/js/irRuntime/builtins/Char.kt
+++ b/libraries/stdlib/js/irRuntime/builtins/Char.kt
@@ -97,6 +97,18 @@ public inline class Char internal constructor (val value: Int) : Comparable<Char
          * The maximum value of a Unicode surrogate code unit.
          */
         public const val MAX_SURROGATE: Char = MAX_LOW_SURROGATE
+
+        /**
+         * The number of bytes used to represent a Char in a binary form.
+         */
+        @SinceKotlin("1.3")
+        public const val SIZE_BYTES: Int = 2
+
+        /**
+         * The number of bits used to represent a Char in a binary form.
+         */
+        @SinceKotlin("1.3")
+        public const val SIZE_BITS: Int = 16
     }
 
 }
\ No newline at end of file
diff --git a/libraries/stdlib/js/irRuntime/long.kt b/libraries/stdlib/js/irRuntime/long.kt
index 4ea280d3418..cd04053d84e 100644
--- a/libraries/stdlib/js/irRuntime/long.kt
+++ b/libraries/stdlib/js/irRuntime/long.kt
@@ -23,6 +23,18 @@ public class Long internal constructor(
          * A constant holding the maximum value an instance of Long can have.
          */
         public const val MAX_VALUE: Long = 9223372036854775807L
+
+        /**
+         * The number of bytes used to represent an instance of Long in a binary form.
+         */
+        @SinceKotlin("1.3")
+        public const val SIZE_BYTES: Int = 8
+
+        /**
+         * The number of bits used to represent an instance of Long in a binary form.
+         */
+        @SinceKotlin("1.3")
+        public const val SIZE_BITS: Int = 64
     }
 
     /**