[clang] c21fd44 - [clang][deps][NFC] Replace a vector with an array (#169555)

[via cfe-commits]

Author: David Stone
Date: 2025-12-02T09:24:05-07:00
New Revision: c21fd448a3daaa81fb59b076f9e7eae490fc28d5

URL: https://github.com/llvm/llvm-project/commit/c21fd448a3daaa81fb59b076f9e7eae490fc28d5
DIFF: https://github.com/llvm/llvm-project/commit/c21fd448a3daaa81fb59b076f9e7eae490fc28d5.diff

LOG: [clang][deps][NFC] Replace a vector with an array (#169555)

`ResourceDirectoryCache::findResourceDir` uses a `std::vector` when a
`std::array` would do.

Added: 
    

Modified: 
    clang/tools/clang-scan-deps/ClangScanDeps.cpp

Removed: 
    


################################################################################
diff  --git a/clang/tools/clang-scan-deps/ClangScanDeps.cpp b/clang/tools/clang-scan-deps/ClangScanDeps.cpp
index 5f5bf42df5e6b..3efa28b0469c1 100644
--- a/clang/tools/clang-scan-deps/ClangScanDeps.cpp
+++ b/clang/tools/clang-scan-deps/ClangScanDeps.cpp
@@ -284,11 +284,9 @@ class ResourceDirectoryCache {
     if (CachedResourceDir != Cache.end())
       return CachedResourceDir->second;
 
-    std::vector<StringRef> PrintResourceDirArgs{ClangBinaryName};
-    if (ClangCLMode)
-      PrintResourceDirArgs.push_back("/clang:-print-resource-dir");
-    else
-      PrintResourceDirArgs.push_back("-print-resource-dir");
+    const std::array<StringRef, 2> PrintResourceDirArgs{
+        ClangBinaryName,
+        ClangCLMode ? "/clang:-print-resource-dir" : "-print-resource-dir"};
 
     llvm::SmallString<64> OutputFile, ErrorFile;
     llvm::sys::fs::createTemporaryFile("print-resource-dir-output",