1 files changed, 2 insertions, 20 deletions
diff --git a/deps/v8/src/runtime/runtime-strings.cc b/deps/v8/src/runtime/runtime-strings.cc
index f6537fd073..d57959687c 100644
--- a/deps/v8/src/runtime/runtime-strings.cc
+++ b/deps/v8/src/runtime/runtime-strings.cc
@@ -581,7 +581,8 @@ static int CopyCachedOneByteCharsToArray(Heap* heap, const uint8_t* chars,
     elements->set(i, value, mode);
   }
   if (i < length) {
-    static_assert(Smi::kZero == 0, "Can use memset since Smi::kZero is 0");
+    static_assert(Smi::kZero == nullptr,
+                  "Can use memset since Smi::kZero is 0");
     memset(elements->data_start() + i, 0, kPointerSize * (length - i));
   }
 #ifdef DEBUG
@@ -693,14 +694,6 @@ RUNTIME_FUNCTION(Runtime_StringEqual) {
   return isolate->heap()->ToBoolean(String::Equals(isolate, x, y));
 }
 
-RUNTIME_FUNCTION(Runtime_StringNotEqual) {
-  HandleScope handle_scope(isolate);
-  DCHECK_EQ(2, args.length());
-  CONVERT_ARG_HANDLE_CHECKED(String, x, 0);
-  CONVERT_ARG_HANDLE_CHECKED(String, y, 1);
-  return isolate->heap()->ToBoolean(!String::Equals(isolate, x, y));
-}
-
 RUNTIME_FUNCTION(Runtime_FlattenString) {
   HandleScope scope(isolate);
   DCHECK_EQ(1, args.length());
@@ -708,17 +701,6 @@ RUNTIME_FUNCTION(Runtime_FlattenString) {
   return *String::Flatten(isolate, str);
 }
 
-RUNTIME_FUNCTION(Runtime_StringCharFromCode) {
-  HandleScope handlescope(isolate);
-  DCHECK_EQ(1, args.length());
-  if (args[0]->IsNumber()) {
-    CONVERT_NUMBER_CHECKED(uint32_t, code, Uint32, args[0]);
-    code &= 0xFFFF;
-    return *isolate->factory()->LookupSingleCharacterStringFromCode(code);
-  }
-  return ReadOnlyRoots(isolate).empty_string();
-}
-
 RUNTIME_FUNCTION(Runtime_StringMaxLength) {
   SealHandleScope shs(isolate);
   return Smi::FromInt(String::kMaxLength);