#2264: use const reference when possible

DARMA-tasking · Sep 20, 2024 · c23b5b5 · c23b5b5
1 parent d8054a9
commit c23b5b5
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/vt/collective/basic.cc b/src/vt/collective/basic.cc
@@ -56,7 +56,7 @@ void abort(std::string const str, int32_t const code) {
 }
 
 void output(
-  std::string const str, int32_t const code, bool error, bool formatted,
+  std::string const& str, int32_t const code, bool error, bool formatted,
   bool decorate, bool abort_out
 ) {
 #if !vt_check_enabled(trace_only)

diff --git a/src/vt/collective/basic.h b/src/vt/collective/basic.h
@@ -50,7 +50,7 @@ namespace vt {
 
 void abort(std::string const str = "", int32_t const code = 1);
 void output(
-  std::string const str, int32_t const code = 1, bool error = false,
+  std::string const& str, int32_t const code = 1, bool error = false,
   bool decorate = true, bool formatted = false, bool abort_out = false
 );
 int rerror(char const* str);