[clang-tools-extra] c24e197 - [clangd] getHover - pass FormatStyle argument by const reference

[Simon Pilgrim via cfe-commits]

Author: Simon Pilgrim
Date: 2022-02-18T14:45:51Z
New Revision: c24e197aaad5333717a27f6e4346f97da84821ed

URL: https://github.com/llvm/llvm-project/commit/c24e197aaad5333717a27f6e4346f97da84821ed
DIFF: https://github.com/llvm/llvm-project/commit/c24e197aaad5333717a27f6e4346f97da84821ed.diff

LOG: [clangd] getHover - pass FormatStyle argument by const reference

Reported by coverity

Added: 
    

Modified: 
    clang-tools-extra/clangd/Hover.cpp

Removed: 
    


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diff  --git a/clang-tools-extra/clangd/Hover.cpp b/clang-tools-extra/clangd/Hover.cpp
index dda5ad36e9b89..8b22018411404 100644
--- a/clang-tools-extra/clangd/Hover.cpp
+++ b/clang-tools-extra/clangd/Hover.cpp
@@ -963,7 +963,7 @@ void maybeAddCalleeArgInfo(const SelectionTree::Node *N, HoverInfo &HI,
 } // namespace
 
 llvm::Optional<HoverInfo> getHover(ParsedAST &AST, Position Pos,
-                                   format::FormatStyle Style,
+                                   const format::FormatStyle &Style,
                                    const SymbolIndex *Index) {
   PrintingPolicy PP =
       getPrintingPolicy(AST.getASTContext().getPrintingPolicy());