[clang] [Clang] Remove __is_nullptr from the list of type traits (PR #109533)

[Nikolas Klauser via cfe-commits]

https://github.com/philnik777 created https://github.com/llvm/llvm-project/pull/109533

Support for `__is_nullptr` was removed in #99038, but I forgot to remove it from the list of type traits, resulting in Clang crashing when one tries to use it.


>From db8690cdbc2a218692d8fc83398beecf8853bae2 Mon Sep 17 00:00:00 2001
From: Nikolas Klauser <nikolasklauser at berlin.de>
Date: Sat, 21 Sep 2024 18:11:12 +0200
Subject: [PATCH] [Clang] Remove __is_nullptr from the list of type traits

---
 clang/include/clang/Basic/TokenKinds.def | 1 -
 1 file changed, 1 deletion(-)

diff --git a/clang/include/clang/Basic/TokenKinds.def b/clang/include/clang/Basic/TokenKinds.def
index 00e150dbd7a3a7..c5c3838407cf48 100644
--- a/clang/include/clang/Basic/TokenKinds.def
+++ b/clang/include/clang/Basic/TokenKinds.def
@@ -542,7 +542,6 @@ TYPE_TRAIT_1(__is_trivially_relocatable, IsTriviallyRelocatable, KEYCXX)
 TYPE_TRAIT_1(__is_trivially_equality_comparable, IsTriviallyEqualityComparable, KEYCXX)
 TYPE_TRAIT_1(__is_bounded_array, IsBoundedArray, KEYCXX)
 TYPE_TRAIT_1(__is_unbounded_array, IsUnboundedArray, KEYCXX)
-TYPE_TRAIT_1(__is_nullptr, IsNullPointer, KEYCXX)
 TYPE_TRAIT_1(__is_scoped_enum, IsScopedEnum, KEYCXX)
 TYPE_TRAIT_1(__is_referenceable, IsReferenceable, KEYCXX)
 TYPE_TRAIT_1(__can_pass_in_regs, CanPassInRegs, KEYCXX)