From 638ecf6023f8a27261ed4f9d78af4ca5699fda0f Mon Sep 17 00:00:00 2001
From: Monica Kozbial <kozbial@google.com>
Date: Mon, 22 Jun 2020 15:28:31 -0700
Subject: [PATCH] Adding getter to procedures call for arguments_. (#3983)

---
 blocks/procedures.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/blocks/procedures.js b/blocks/procedures.js
index 4a89582b4..d918d92d6 100644
--- a/blocks/procedures.js
+++ b/blocks/procedures.js
@@ -805,6 +805,14 @@ Blockly.Blocks['procedures_callnoreturn'] = {
     }
     this.setProcedureParameters_(args, paramIds);
   },
+  /**
+   * Return all variables referenced by this block.
+   * @return {!Array.<string>} List of variable names.
+   * @this {Blockly.Block}
+   */
+  getVars: function() {
+    return this.arguments_;
+  },
   /**
    * Return all variables referenced by this block.
    * @return {!Array.<!Blockly.VariableModel>} List of variable models.
@@ -959,6 +967,7 @@ Blockly.Blocks['procedures_callreturn'] = {
   updateShape_: Blockly.Blocks['procedures_callnoreturn'].updateShape_,
   mutationToDom: Blockly.Blocks['procedures_callnoreturn'].mutationToDom,
   domToMutation: Blockly.Blocks['procedures_callnoreturn'].domToMutation,
+  getVars: Blockly.Blocks['procedures_callnoreturn'].getVars,
   getVarModels: Blockly.Blocks['procedures_callnoreturn'].getVarModels,
   onchange: Blockly.Blocks['procedures_callnoreturn'].onchange,
   customContextMenu: