Merge pull request #168 from returntocorp/export_default

Allow default export for any declaration (extension of #160)

Author: mjambon

grammar.js

@@ -111,11 +111,16 @@ module.exports = grammar({
           field('declaration', $.declaration),
           seq(
             'default',
-            field('value', $.expression),
-            $._semicolon
+            choice(
+              field('declaration', $.declaration),
+              seq(
+                field('value', $.expression),
+                $._semicolon
+              )
+            )
           )
         )
-      ),
+      )
     ),
 
     export_clause: $ => seq(

src/grammar.json

@@ -131,16 +131,34 @@
                       "value": "default"
                     },
                     {
-                      "type": "FIELD",
-                      "name": "value",
-                      "content": {
-                        "type": "SYMBOL",
-                        "name": "expression"
-                      }
-                    },
-                    {
-                      "type": "SYMBOL",
-                      "name": "_semicolon"
+                      "type": "CHOICE",
+                      "members": [
+                        {
+                          "type": "FIELD",
+                          "name": "declaration",
+                          "content": {
+                            "type": "SYMBOL",
+                            "name": "declaration"
+                          }
+                        },
+                        {
+                          "type": "SEQ",
+                          "members": [
+                            {
+                              "type": "FIELD",
+                              "name": "value",
+                              "content": {
+                                "type": "SYMBOL",
+                                "name": "expression"
+                              }
+                            },
+                            {
+                              "type": "SYMBOL",
+                              "name": "_semicolon"
+                            }
+                          ]
+                        }
+                      ]
                     }
                   ]
                 }
@@ -4806,7 +4824,7 @@
               },
               {
                 "type": "PATTERN",
-                "value": "[^*]*\\*+([^/*][^*]*\\*+)*"
+                "value": "[^*]*\\*+([^\\/*][^*]*\\*+)*"
               },
               {
                 "type": "STRING",
@@ -4970,7 +4988,7 @@
               },
               {
                 "type": "PATTERN",
-                "value": "[^/\\\\\\[\\n]"
+                "value": "[^\\/\\\\\\[\\n]"
               }
             ]
           }
@@ -5480,13 +5498,13 @@
         "members": [
           {
             "type": "PATTERN",
-            "value": "[^\\x00-\\x1F\\s0-9:;`\"'@#.,|^&<=>+\\-*/\\\\%?!~()\\[\\]{}\\uFEFF\\u2060\\u200B\\u00A0]|\\\\u[0-9a-fA-F]{4}|\\\\u\\{[0-9a-fA-F]+\\}"
+            "value": "[^\\x00-\\x1F\\s0-9:;`\"'@#.,|^&<=>+\\-*\\/\\\\%?!~()\\[\\]{}\\uFEFF\\u2060\\u200B\\u00A0]|\\\\u[0-9a-fA-F]{4}|\\\\u\\{[0-9a-fA-F]+\\}"
           },
           {
             "type": "REPEAT",
             "content": {
               "type": "PATTERN",
-              "value": "[^\\x00-\\x1F\\s:;`\"'@#.,|^&<=>+\\-*/\\\\%?!~()\\[\\]{}\\uFEFF\\u2060\\u200B\\u00A0]|\\\\u[0-9a-fA-F]{4}|\\\\u\\{[0-9a-fA-F]+\\}"
+              "value": "[^\\x00-\\x1F\\s:;`\"'@#.,|^&<=>+\\-*\\/\\\\%?!~()\\[\\]{}\\uFEFF\\u2060\\u200B\\u00A0]|\\\\u[0-9a-fA-F]{4}|\\\\u\\{[0-9a-fA-F]+\\}"
             }
           }
         ]