Avoid some unnecessary SmallVector copies.
No functionality change.
llvm-svn: 217586
diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp
index 647d2ca..8b159f0 100644
--- a/clang/lib/Driver/Driver.cpp
+++ b/clang/lib/Driver/Driver.cpp
@@ -518,7 +518,7 @@
<< "\n********************\n\n"
"PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:\n"
"Preprocessed source(s) and associated run script(s) are located at:";
- ArgStringList Files = C.getTempFiles();
+ const ArgStringList &Files = C.getTempFiles();
for (ArgStringList::const_iterator it = Files.begin(), ie = Files.end();
it != ie; ++it) {
Diag(clang::diag::note_drv_command_failed_diag_msg) << *it;