Reduce scope for variables.

[simgrid.git] / src / kernel / lmm / maxmin.cpp

diff --git a/src/kernel/lmm/maxmin.cpp b/src/kernel/lmm/maxmin.cpp
index ebbd7a2..793c0f7 100644 (file)
--- a/src/kernel/lmm/maxmin.cpp
+++ b/src/kernel/lmm/maxmin.cpp
@@ -1,10 +1,10 @@
-/* Copyright (c) 2004-2020. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2004-2021. 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. */
 
 #include "src/kernel/lmm/maxmin.hpp"
-#include "xbt/backtrace.hpp"
+#include <boost/core/demangle.hpp>
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_maxmin, surf, "Logging specific to SURF (maxmin)");
 
@@ -141,16 +141,13 @@ System::System(bool selective_update) : selective_update_active(selective_update
 
 System::~System()
 {
-  Variable* var;
-  Constraint* cnst;
-
-  while ((var = extract_variable())) {
-    auto demangled = simgrid::xbt::demangle(var->id_ ? typeid(*var->id_).name() : "(unidentified)");
-    XBT_WARN("Probable bug: a %s variable (#%d) not removed before the LMM system destruction.", demangled.get(),
+  while (Variable* var = extract_variable()) {
+    std::string demangled = boost::core::demangle(var->id_ ? typeid(*var->id_).name() : "(unidentified)");
+    XBT_WARN("Probable bug: a %s variable (#%d) not removed before the LMM system destruction.", demangled.c_str(),
              var->rank_);
     var_free(var);
   }
-  while ((cnst = extract_constraint()))
+  while (Constraint* cnst = extract_constraint())
     cnst_free(cnst);
 
   xbt_mallocator_free(variable_mallocator_);
@@ -208,8 +205,7 @@ void System::variable_free(Variable* var)
 
 void System::variable_free_all()
 {
-  Variable* var;
-  while ((var = extract_variable()))
+  while (Variable* var = extract_variable())
     variable_free(var);
 }