Remove a useless lib constructor (simpler is better)

[simgrid.git] / src / xbt / backtrace.cpp

diff --git a/src/xbt/backtrace.cpp b/src/xbt/backtrace.cpp
index a180720..24ebc39 100644 (file)
--- a/src/xbt/backtrace.cpp
+++ b/src/xbt/backtrace.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2005-2022. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2005-2023. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -50,20 +50,18 @@ public:
         if (frame_name.rfind("simgrid::xbt::MainFunction", 0) == 0 ||
             frame_name.rfind("simgrid::kernel::context::Context::operator()()", 0) == 0)
           break;
-        if (xbt_log_no_loc) { // Don't display file source and line if so
-          if (frame.name().empty())
-            ss << "  ->  #" << frame_count++ << " (debug info not found and log:no_loc activated)\n";
-          else
-            ss << "  ->  #" << frame_count++ << " " << frame.name() << "\n";
-        } else
-          ss << "  ->  #" << frame_count++ << " " << frame << "\n";
+        ss << "  ->  #" << frame_count++ << " ";
+        if (xbt_log_no_loc) // Don't display file source and line if so
+          ss << (frame_name.empty() ? "(debug info not found and log:no_loc activated)" : frame_name) << "\n";
+        else
+          ss << frame << "\n";
         // If we are displaying the user side of a simcall, remove the crude details of context switching
         if (frame_name.find("simgrid::kernel::actor::simcall_answered") != std::string::npos ||
             frame_name.find("simgrid::kernel::actor::simcall_blocking") != std::string::npos ||
             frame_name.find("simcall_run_answered") != std::string::npos ||
             frame_name.find("simcall_run_blocking") != std::string::npos) {
           frame_count = 0;
-          ss.str(std::string()); // This is how you clear a stringstream in C++. clear() is something else :'(
+          ss.str(""); // This is how you clear a stringstream in C++. clear() is something else :'(
         }
         if (frame_name == "main")
           break;