Add array types

src/grammar.json

@@ -1118,6 +1118,10 @@
         {
           "type": "SYMBOL",
           "name": "record_type"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "array_type"
         }
       ]
     },
@@ -1196,6 +1200,27 @@
         }
       ]
     },
+    "array_type": {
+      "type": "SEQ",
+      "members": [
+        {
+          "type": "STRING",
+          "value": "array"
+        },
+        {
+          "type": "STRING",
+          "value": "of"
+        },
+        {
+          "type": "FIELD",
+          "name": "element_type",
+          "content": {
+            "type": "SYMBOL",
+            "name": "identifier"
+          }
+        }
+      ]
+    },
     "function_declaration": {
       "type": "SEQ",
       "members": [

src/node-types.json

@@ -171,6 +171,22 @@
       }
     }
   },
+  {
+    "type": "array_type",
+    "named": true,
+    "fields": {
+      "element_type": {
+        "multiple": false,
+        "required": true,
+        "types": [
+          {
+            "type": "identifier",
+            "named": true
+          }
+        ]
+      }
+    }
+  },
   {
     "type": "array_value",
     "named": true,
@@ -1837,6 +1853,10 @@
         "multiple": false,
         "required": true,
         "types": [
+          {
+            "type": "array_type",
+            "named": true
+          },
           {
             "type": "record_type",
             "named": true
@@ -2253,6 +2273,10 @@
     "type": "]",
     "named": false
   },
+  {
+    "type": "array",
+    "named": false
+  },
   {
     "type": "break_expression",
     "named": true