[clang] 1efc191 - [clang][Driver] Iterate with const reference (NFC)

[Youngsuk Kim via cfe-commits]

Author: Youngsuk Kim
Date: 2024-05-03T05:18:27-05:00
New Revision: 1efc1918502bd8c9cf2431af38d754878eac071a

URL: https://github.com/llvm/llvm-project/commit/1efc1918502bd8c9cf2431af38d754878eac071a
DIFF: https://github.com/llvm/llvm-project/commit/1efc1918502bd8c9cf2431af38d754878eac071a.diff

LOG: [clang][Driver] Iterate with const reference (NFC)

Closes #90282

Added: 
    

Modified: 
    clang/lib/Driver/ToolChains/Clang.cpp

Removed: 
    


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diff  --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp
index 2cb0c721354499..f9ca76a5ac8007 100644
--- a/clang/lib/Driver/ToolChains/Clang.cpp
+++ b/clang/lib/Driver/ToolChains/Clang.cpp
@@ -8105,7 +8105,7 @@ static EHFlags parseClangCLEHFlags(const Driver &D, const ArgList &Args,
 
   std::vector<std::string> EHArgs =
       Args.getAllArgValues(options::OPT__SLASH_EH);
-  for (auto EHVal : EHArgs) {
+  for (const auto &EHVal : EHArgs) {
     for (size_t I = 0, E = EHVal.size(); I != E; ++I) {
       switch (EHVal[I]) {
       case 'a':