[clang] [AST] Migrate away from PointerUnion::dyn_cast (NFC) (PR #125157)

[via cfe-commits]

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 NodeOrVector to be nonnull.


---
Full diff: https://github.com/llvm/llvm-project/pull/125157.diff


1 Files Affected:

- (modified) clang/lib/AST/ParentMapContext.cpp (+1-1) 


``````````diff
diff --git a/clang/lib/AST/ParentMapContext.cpp 
b/clang/lib/AST/ParentMapContext.cpp
index 2e77e1d7c4c644..e9387ec79c3738 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;
       }
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/125157
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits