Inferred parameters needs to support reserved identifiers

Author: bmahe

grammar.js

@@ -68,6 +68,7 @@ module.exports = grammar({
     [$.expression, $.statement],
     // Only conflicts in switch expressions
     [$.lambda_expression, $.primary_expression],
+    [$.inferred_parameters, $.primary_expression],
   ],
 
   word: $ => $.identifier,
@@ -241,7 +242,7 @@ module.exports = grammar({
 
     inferred_parameters: $ => seq(
       '(',
-      commaSep1($.identifier),
+      commaSep1(choice($.identifier, $._reserved_identifier)),
       ')'
     ),
 

src/grammar.json

@@ -2104,8 +2104,17 @@
           "type": "SEQ",
           "members": [
             {
-              "type": "SYMBOL",
-              "name": "identifier"
+              "type": "CHOICE",
+              "members": [
+                {
+                  "type": "SYMBOL",
+                  "name": "identifier"
+                },
+                {
+                  "type": "SYMBOL",
+                  "name": "_reserved_identifier"
+                }
+              ]
             },
             {
               "type": "REPEAT",
@@ -2117,8 +2126,17 @@
                     "value": ","
                   },
                   {
-                    "type": "SYMBOL",
-                    "name": "identifier"
+                    "type": "CHOICE",
+                    "members": [
+                      {
+                        "type": "SYMBOL",
+                        "name": "identifier"
+                      },
+                      {
+                        "type": "SYMBOL",
+                        "name": "_reserved_identifier"
+                      }
+                    ]
                   }
                 ]
               }
@@ -7077,6 +7095,10 @@
     [
       "lambda_expression",
       "primary_expression"
+    ],
+    [
+      "inferred_parameters",
+      "primary_expression"
     ]
   ],
   "precedences": [],