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authorMingming Liu <mingmingl@google.com>2025-09-10 15:25:31 -0700
committerGitHub <noreply@github.com>2025-09-10 15:25:31 -0700
commit1417dafa1db9cb1b2b09438aa9f53ea5ab6e36e2 (patch)
tree57f4b1f313c8cf74eed8819870f39c36ea263c68 /clang/lib/Serialization/ASTReaderDecl.cpp
parent898b813bc8a6d0276bf0f4769f5f2f64b34e632d (diff)
parentb8cefcb601ddaa18482555c4ff363c01a270c2fe (diff)
Merge branch 'main' into users/mingmingl-llvm/samplefdo-profile-formatusers/mingmingl-llvm/samplefdo-profile-format
Diffstat (limited to 'clang/lib/Serialization/ASTReaderDecl.cpp')
-rw-r--r--clang/lib/Serialization/ASTReaderDecl.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/Serialization/ASTReaderDecl.cpp b/clang/lib/Serialization/ASTReaderDecl.cpp
index 6b35b205079e..44b8ba6f4c98 100644
--- a/clang/lib/Serialization/ASTReaderDecl.cpp
+++ b/clang/lib/Serialization/ASTReaderDecl.cpp
@@ -2107,6 +2107,8 @@ void ASTDeclMerger::MergeDefinitionData(
auto *Def = DD.Definition;
DD = std::move(MergeDD);
DD.Definition = Def;
+ while ((Def = Def->getPreviousDecl()))
+ cast<CXXRecordDecl>(Def)->DefinitionData = &DD;
return;
}