void created this revision.
void added reviewers: erichkeane, aaron.ballman, urnathan.
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Herald added a subscriber: cfe-commits.
The last element in a linked list should point to null, so that we can
identify when the linked list ends.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D121063
Files:
clang/lib/AST/DeclBase.cpp
Index: clang/lib/AST/DeclBase.cpp
===================================================================
--- clang/lib/AST/DeclBase.cpp
+++ clang/lib/AST/DeclBase.cpp
@@ -1344,6 +1344,10 @@
PrevDecl = D;
}
+ if (PrevDecl)
+ // Last item in the linked list should have a null next pointer.
+ PrevDecl->NextInContextAndBits.setPointer(nullptr);
+
return std::make_pair(FirstNewDecl, PrevDecl);
}
Index: clang/lib/AST/DeclBase.cpp
===================================================================
--- clang/lib/AST/DeclBase.cpp
+++ clang/lib/AST/DeclBase.cpp
@@ -1344,6 +1344,10 @@
PrevDecl = D;
}
+ if (PrevDecl)
+ // Last item in the linked list should have a null next pointer.
+ PrevDecl->NextInContextAndBits.setPointer(nullptr);
+
return std::make_pair(FirstNewDecl, PrevDecl);
}
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