diff --git a/doc/ArrayType.html b/doc/ArrayType.html
index 05c2dbb..e36ea7e 100644
--- a/doc/ArrayType.html
+++ b/doc/ArrayType.html
@@ -141,7 +141,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line819">line 819</a>
+        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line818">line 818</a>
     </li></ul></dd>
     
 
@@ -1147,7 +1147,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line854">line 854</a>
+        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line853">line 853</a>
     </li></ul></dd>
     
 
diff --git a/doc/ChoiceType.html b/doc/ChoiceType.html
index 868bed1..48e4d85 100644
--- a/doc/ChoiceType.html
+++ b/doc/ChoiceType.html
@@ -145,7 +145,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line1037">line 1037</a>
+        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line1036">line 1036</a>
     </li></ul></dd>
     
 
@@ -1149,7 +1149,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line1071">line 1071</a>
+        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line1070">line 1070</a>
     </li></ul></dd>
     
 
diff --git a/doc/EnumType.html b/doc/EnumType.html
index 329d206..2ee9ca6 100644
--- a/doc/EnumType.html
+++ b/doc/EnumType.html
@@ -214,7 +214,7 @@ <h6>Properties</h6>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line969">line 969</a>
+        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line968">line 968</a>
     </li></ul></dd>
     
 
@@ -1227,7 +1227,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line1014">line 1014</a>
+        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line1013">line 1013</a>
     </li></ul></dd>
     
 
diff --git a/doc/MapType.html b/doc/MapType.html
index 5e467e3..a610e67 100644
--- a/doc/MapType.html
+++ b/doc/MapType.html
@@ -164,7 +164,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line907">line 907</a>
+        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line906">line 906</a>
     </li></ul></dd>
     
 
@@ -1173,7 +1173,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line940">line 940</a>
+        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line939">line 939</a>
     </li></ul></dd>
     
 
diff --git a/doc/OptionalType.html b/doc/OptionalType.html
index c4de3d4..7151af4 100644
--- a/doc/OptionalType.html
+++ b/doc/OptionalType.html
@@ -140,7 +140,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line1100">line 1100</a>
+        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line1099">line 1099</a>
     </li></ul></dd>
     
 
@@ -1152,7 +1152,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line1130">line 1130</a>
+        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line1129">line 1129</a>
     </li></ul></dd>
     
 
diff --git a/doc/PointerType.html b/doc/PointerType.html
index 976c819..e153873 100644
--- a/doc/PointerType.html
+++ b/doc/PointerType.html
@@ -142,7 +142,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line1161">line 1161</a>
+        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line1160">line 1160</a>
     </li></ul></dd>
     
 
@@ -1158,7 +1158,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line1203">line 1203</a>
+        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line1202">line 1202</a>
     </li></ul></dd>
     
 
diff --git a/doc/SetType.html b/doc/SetType.html
index e95e5ea..a5fb095 100644
--- a/doc/SetType.html
+++ b/doc/SetType.html
@@ -142,7 +142,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line870">line 870</a>
+        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line869">line 869</a>
     </li></ul></dd>
     
 
@@ -1148,7 +1148,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line888">line 888</a>
+        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line887">line 887</a>
     </li></ul></dd>
     
 
diff --git a/doc/StructType.html b/doc/StructType.html
index 5d90881..80651c6 100644
--- a/doc/StructType.html
+++ b/doc/StructType.html
@@ -1151,7 +1151,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line798">line 798</a>
+        <a href="structure-types.js.html">structure-types.js</a>, <a href="structure-types.js.html#line797">line 797</a>
     </li></ul></dd>
     
 
diff --git a/doc/structure-types.js.html b/doc/structure-types.js.html
index 0d12c0e..4a2e508 100644
--- a/doc/structure-types.js.html
+++ b/doc/structure-types.js.html
@@ -797,7 +797,6 @@ <h1 class="page-title">Source: structure-types.js</h1>
 		this.fields.sort((a, b) => { //so field order is predictable
 			if (a[NAME] &lt; b[NAME]) return -1;
 			else if (a[NAME] > b[NAME]) return 1;
-			else assert.fail('Should not have any duplicate fields');
 		});
 	}
 	addToBuffer(buffer) {