From 962ce16e8496788cda546214a62600f17b9a6623 Mon Sep 17 00:00:00 2001
From: Alex Kuzmenko <alx.kuzm@gmail.com>
Date: Fri, 3 Mar 2017 22:38:04 +0200
Subject: [PATCH] Add DoExpression to spec (#364)

---
 ast/spec.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/ast/spec.md b/ast/spec.md
index 9e2e094b9f..e3c5ec07b0 100644
--- a/ast/spec.md
+++ b/ast/spec.md
@@ -78,6 +78,7 @@ These are the core Babylon AST node types.
   - [CallExpression](#callexpression)
   - [NewExpression](#newexpression)
   - [SequenceExpression](#sequenceexpression)
+  - [DoExpression](#doexpression)
 - [Template Literals](#template-literals)
   - [TemplateLiteral](#templateliteral)
   - [TaggedTemplateExpression](#taggedtemplateexpression)
@@ -920,6 +921,15 @@ interface SequenceExpression <: Expression {
 
 A sequence expression, i.e., a comma-separated sequence of expressions.
 
+## DoExpression
+
+```js
+interface DoExpression <: Expression {
+  type: "DoExpression";
+  body: BlockStatement
+}
+```
+
 # Template Literals
 
 ## TemplateLiteral