Make a copy from getTraversalScope()

[vitalybuka]

Fix container-overflow after 9189d84.

[llvmbot]

@llvm/pr-subscribers-clangd

@llvm/pr-subscribers-clang-tools-extra

Author: Vitaly Buka (vitalybuka)

Changes

Fix container-overflow after 9189d84.

---

Full diff: https://github.com/llvm/llvm-project/pull/130151.diff

1 Files Affected:

• (modified) clang-tools-extra/clangd/refactor/tweaks/AnnotateHighlightings.cpp (+2-1)

diff --git a/clang-tools-extra/clangd/refactor/tweaks/AnnotateHighlightings.cpp b/clang-tools-extra/clangd/refactor/tweaks/AnnotateHighlightings.cpp
index 3a320260238b6..5432b1ef37ec2 100644
--- a/clang-tools-extra/clangd/refactor/tweaks/AnnotateHighlightings.cpp
+++ b/clang-tools-extra/clangd/refactor/tweaks/AnnotateHighlightings.cpp
@@ -51,7 +51,8 @@ Expected<Tweak::Effect> AnnotateHighlightings::apply(const Selection &Inputs) {
         *Inputs.AST, /*IncludeInactiveRegionTokens=*/true);
   } else {
     // Store the existing scopes.
-    const auto &BackupScopes = Inputs.AST->getASTContext().getTraversalScope();
+    const std::vector<Decl *> BackupScopes =
+        Inputs.AST->getASTContext().getTraversalScope();
     // Narrow the traversal scope to the selected node.
     Inputs.AST->getASTContext().setTraversalScope(
         {const_cast<Decl *>(CommonDecl)});

[vitalybuka]

9189d84 is reverted already