llvmbot wrote:

<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Kazu Hirata (kazutakahirata)

<details>
<summary>Changes</summary>

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

  // FIXME: Replace the uses of is(), get() and dyn_cast() with
  //        isa&lt;T&gt;, cast&lt;T&gt; and the llvm::dyn_cast&lt;T&gt;

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 U to be nonnull.


---
Full diff: https://github.com/llvm/llvm-project/pull/124433.diff


1 Files Affected:

- (modified) clang/lib/AST/ParentMapContext.cpp (+2-2) 


``````````diff
diff --git a/clang/lib/AST/ParentMapContext.cpp 
b/clang/lib/AST/ParentMapContext.cpp
index af7d9fcdc638be..7ff492443031dc 100644
--- a/clang/lib/AST/ParentMapContext.cpp
+++ b/clang/lib/AST/ParentMapContext.cpp
@@ -103,9 +103,9 @@ class ParentMapContext::ParentMap {
 
   static DynTypedNode
   getSingleDynTypedNodeFromParentMap(ParentMapPointers::mapped_type U) {
-    if (const auto *D = U.dyn_cast<const Decl *>())
+    if (const auto *D = dyn_cast<const Decl *>(U))
       return DynTypedNode::create(*D);
-    if (const auto *S = U.dyn_cast<const Stmt *>())
+    if (const auto *S = dyn_cast<const Stmt *>(U))
       return DynTypedNode::create(*S);
     return *cast<DynTypedNode *>(U);
   }

``````````

</details>


https://github.com/llvm/llvm-project/pull/124433
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