From 99ebc3aa5c1da42e85fa3b58fa0ec1867fb7f935 Mon Sep 17 00:00:00 2001
From: Jarred Sumner <jarred@jarredsumner.com>
Date: Wed, 11 Feb 2026 20:25:29 -0800
Subject: [PATCH] Fix build

---
 cmake/targets/BuildBun.cmake            |  4 ++++
 src/bun.js/bindings/webcore/JSEvent.cpp | 20 +++++++++++---------
 2 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/cmake/targets/BuildBun.cmake b/cmake/targets/BuildBun.cmake
index bf661a670b..87b7ee59b8 100644
--- a/cmake/targets/BuildBun.cmake
+++ b/cmake/targets/BuildBun.cmake
@@ -546,6 +546,7 @@ set(BUN_OBJECT_LUT_SOURCES
   ${CWD}/src/bun.js/bindings/ProcessBindingHTTPParser.cpp
   ${CWD}/src/bun.js/modules/NodeModuleModule.cpp
   ${CODEGEN_PATH}/ZigGeneratedClasses.lut.txt
+  ${CWD}/src/bun.js/bindings/webcore/JSEvent.cpp
 )
 
 set(BUN_OBJECT_LUT_OUTPUTS
@@ -560,6 +561,7 @@ set(BUN_OBJECT_LUT_OUTPUTS
   ${CODEGEN_PATH}/ProcessBindingHTTPParser.lut.h
   ${CODEGEN_PATH}/NodeModuleModule.lut.h
   ${CODEGEN_PATH}/ZigGeneratedClasses.lut.h
+  ${CODEGEN_PATH}/JSEvent.lut.h
 )
 
 macro(WEBKIT_ADD_SOURCE_DEPENDENCIES _source _deps)
@@ -593,6 +595,7 @@ foreach(i RANGE 0 ${BUN_OBJECT_LUT_SOURCES_MAX_INDEX})
       "Generating ${filename}.lut.h"
     DEPENDS
       ${BUN_OBJECT_LUT_SOURCE}
+      ${CWD}/src/codegen/create_hash_table
     COMMAND
       ${BUN_EXECUTABLE}
         ${BUN_FLAGS}
@@ -602,6 +605,7 @@ foreach(i RANGE 0 ${BUN_OBJECT_LUT_SOURCES_MAX_INDEX})
         ${BUN_OBJECT_LUT_OUTPUT}
     SOURCES
       ${BUN_OBJECT_LUT_SCRIPT}
+      ${CWD}/src/codegen/create_hash_table
       ${BUN_OBJECT_LUT_SOURCE}
     OUTPUTS
       ${BUN_OBJECT_LUT_OUTPUT}
diff --git a/src/bun.js/bindings/webcore/JSEvent.cpp b/src/bun.js/bindings/webcore/JSEvent.cpp
index 63ac7b031e..d06d327dd2 100644
--- a/src/bun.js/bindings/webcore/JSEvent.cpp
+++ b/src/bun.js/bindings/webcore/JSEvent.cpp
@@ -122,16 +122,18 @@ STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSEventPrototype, JSEventPrototype::Base);
 
 using JSEventDOMConstructor = JSDOMConstructor<JSEvent>;
 
-/* Hash table */
+/* Source for JSEvent.lut.h
+@begin JSEventTable
+isTrusted  jsEvent_isTrusted  DontDelete|ReadOnly|CustomAccessor|DOMAttribute
+@end
+*/
 
-static const struct CompactHashIndex JSEventTableIndex[2] = {
-    { 0, -1 },
-    { -1, -1 },
-};
-
-static const HashTableValue JSEventTableValues[] = {
-    { "isTrusted"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { HashTableValue::GetterSetterType, jsEvent_isTrusted, 0 } },
-};
+// The generated .lut.h defines JSEventTable with nullptr for classForThis,
+// but DOMAttribute properties require it for type checking. Rename the
+// generated table and redefine it with the correct classForThis.
+#define JSEventTable JSEventTable_GENERATED
+#include "JSEvent.lut.h"
+#undef JSEventTable
 
 static const HashTable JSEventTable = { 1, 1, true, JSEvent::info(), JSEventTableValues, JSEventTableIndex };
 /* Hash table for constructor */