From abd359a921e43cd9b3effdd5238b97bb6bd265a5 Mon Sep 17 00:00:00 2001
From: Sam Atkins <atkinssj@serenityos.org>
Date: Wed, 27 Jul 2022 20:19:40 +0100
Subject: [PATCH] LibWeb: Skip whitespace when parsing IDL non-interface
 entities

This stops the WrapperGenerator freaking out when an IDL file starts
with a comment or whitespace. :^)
---
 .../CodeGenerators/LibWeb/WrapperGenerator/IDLParser.cpp      | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator/IDLParser.cpp b/Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator/IDLParser.cpp
index 0f1de99182..d894cff12c 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator/IDLParser.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator/IDLParser.cpp
@@ -761,6 +761,8 @@ void Parser::parse_callback_function(HashMap<String, String>& extended_attribute
 
 void Parser::parse_non_interface_entities(bool allow_interface, Interface& interface)
 {
+    consume_whitespace();
+
     while (!lexer.is_eof()) {
         HashMap<String, String> extended_attributes;
         if (lexer.consume_specific('['))
@@ -794,6 +796,8 @@ void Parser::parse_non_interface_entities(bool allow_interface, Interface& inter
             break;
         }
     }
+
+    consume_whitespace();
 }
 
 void resolve_typedef(Interface& interface, NonnullRefPtr<Type>& type, HashMap<String, String>* extended_attributes = {})