From 956afa4077d79e0bc9fa4d39b1d583985d661861 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu@google.com>
Date: Thu, 30 Jan 2025 18:09:20 -0800
Subject: [PATCH] [AST] Migrate away from PointerUnion::dyn_cast (NFC)

Note that PointerUnion::dyn_cast has been soft deprecated in
PointerUnion.h:

  // FIXME: Replace the uses of is(), get() and dyn_cast() with
  //        isa<T>, cast<T> and the llvm::dyn_cast<T>

Literal migration would result in dyn_cast_if_present (see the
definition of PointerUnion::dyn_cast), but this patch uses dyn_cast
because we expect NodeOrVector to be nonnull.
---
 clang/lib/AST/ParentMapContext.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clang/lib/AST/ParentMapContext.cpp b/clang/lib/AST/ParentMapContext.cpp
index 2e77e1d7c4c64..e9387ec79c373 100644
--- a/clang/lib/AST/ParentMapContext.cpp
+++ b/clang/lib/AST/ParentMapContext.cpp
@@ -395,7 +395,7 @@ class ParentMapContext::ParentMap::ASTVisitor
       if (!isa<ParentVector *>(NodeOrVector)) {
         auto *Vector = new ParentVector(
             1, getSingleDynTypedNodeFromParentMap(NodeOrVector));
-        delete NodeOrVector.template dyn_cast<DynTypedNode *>();
+        delete dyn_cast<DynTypedNode *>(NodeOrVector);
         NodeOrVector = Vector;
       }