https://github.com/kazutakahirata created
https://github.com/llvm/llvm-project/pull/123012
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 P to be nonnull.
>From c81b4e5182c88d939246335ec5796467fc4a1436 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <k...@google.com>
Date: Tue, 14 Jan 2025 15:38:03 -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 P to be nonnull.
---
clang/lib/AST/ASTImporter.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/clang/lib/AST/ASTImporter.cpp b/clang/lib/AST/ASTImporter.cpp
index dec4c7221bc776..0669aa1b809c34 100644
--- a/clang/lib/AST/ASTImporter.cpp
+++ b/clang/lib/AST/ASTImporter.cpp
@@ -6376,7 +6376,7 @@ ExpectedDecl
ASTNodeImporter::VisitClassTemplateSpecializationDecl(
D2->setTemplateSpecializationKind(D->getTemplateSpecializationKind());
if (auto P = D->getInstantiatedFrom()) {
- if (auto *CTD = P.dyn_cast<ClassTemplateDecl *>()) {
+ if (auto *CTD = dyn_cast<ClassTemplateDecl *>(P)) {
if (auto CTDorErr = import(CTD))
D2->setInstantiationOf(*CTDorErr);
} else {
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