Issue on Mac Os 10.15

[scampion]

Hi,
with mac os 10.15

Apple clang version 11.0.3 (clang-1103.0.32.59)
Target: x86_64-apple-darwin19.0.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin

I have the following error :

[0] % make run
c++ -Isrc -Wall -Werror -Wpedantic -DTRAKO_CONFIG_WARNING=0   -c -o src/main.o src/main.cpp
In file included from src/main.cpp:11:
In file included from src/trako/trako.h:28:
In file included from src/trako/lib.h:27:
In file included from src/trako/MetaClass.h:9:
In file included from src/trako/Duration.h:66:
src/trako/Duration.hpp:36:43: error: expected ';' at end of declaration
unsigned long trako::Duration<T>::mElapsed{0};
                                          ^
                                          ;
src/trako/Duration.hpp:36:43: error: expected unqualified-id
src/trako/Duration.hpp:55:15: error: expected '('
  , mStartTime{}, mStopTime{}
              ^
src/trako/Duration.hpp:55:17: error: expected unqualified-id
  , mStartTime{}, mStopTime{}
                ^
src/trako/Duration.hpp:239:12: error: expected expression
           [prefix](std::pair<char const * const, Duration<>> &item) {
           ^
src/trako/Duration.hpp:251:7: error: expected expression
    = [](std::pair<char const * const, Duration<> > before,
      ^
src/trako/Duration.hpp:257:56: error: range-based for loop is a C++11 extension [-Werror,-Wc++11-extensions]
  for (std::pair<char const * const, Duration<> > item : sortedCollectionSet) {
                                                       ^
In file included from src/main.cpp:11:
In file included from src/trako/trako.h:28:
In file included from src/trako/lib.h:27:
src/trako/MetaClass.h:56:38: error: deleted function definitions are a C++11 extension [-Werror,-Wc++11-extensions]
    MetaClass(const MetaClass<T>&) = delete;
                                     ^
src/trako/MetaClass.h:57:48: error: deleted function definitions are a C++11 extension [-Werror,-Wc++11-extensions]
    MetaClass operator=(const MetaClass<T>&) = delete;
                                               ^
In file included from src/main.cpp:11:
In file included from src/trako/trako.h:28:
In file included from src/trako/lib.h:27:
In file included from src/trako/MetaClass.h:72:
In file included from src/trako/MetaClass.hpp:13:
In file included from src/trako/Context.h:54:
src/trako/Context.hpp:27:21: error: expected '('
  : mClassCollection{}
                    ^
src/trako/Context.hpp:28:1: error: expected unqualified-id
{
^
src/trako/Context.hpp:60:22: error: 'mCollection' is a protected member of 'trako::Duration<void>'
  return Duration<>::mCollection;
                     ^
src/trako/Duration.h:62:54: note: declared protected here
    static std::map<char const * const, Duration<> > mCollection;
                                                     ^
In file included from src/main.cpp:11:
In file included from src/trako/trako.h:28:
In file included from src/trako/lib.h:27:
In file included from src/trako/MetaClass.h:72:
src/trako/MetaClass.hpp:30:14: error: expected '('
    mDuration{}
             ^
src/trako/MetaClass.hpp:31:1: error: expected unqualified-id
{
^
src/main.cpp:37:3: error: function definition does not declare parameters
  EXAMPLE_TRAKO(CLASS(MyClass)); /// trako: meta object is injected here for monitoring instances
  ^
src/main.cpp:15:3: note: expanded from macro 'EXAMPLE_TRAKO'
  TRAKO(arg) ///< trako:: Wrap to TRAKO macro to avoid spreading TRACO macro into example
  ^
src/trako/lib.h:34:3: note: expanded from macro 'TRAKO'
  TRAKO_##CMD
  ^
<scratch space>:341:1: note: expanded from here
TRAKO_CLASS
^
src/trako/lib.h:44:35: note: expanded from macro 'TRAKO_CLASS'
  private: trako::MetaClass<type> mTrakoMetaClass_{}      /*<! TrakO */ \
                                  ^
src/main.cpp:60:3: error: function definition does not declare parameters
  EXAMPLE_TRAKO(CLASS(MyOtherClass)); //<! Same as MyClass, note the type as argument
  ^
src/main.cpp:15:3: note: expanded from macro 'EXAMPLE_TRAKO'
  TRAKO(arg) ///< trako:: Wrap to TRAKO macro to avoid spreading TRACO macro into example
  ^
src/trako/lib.h:34:3: note: expanded from macro 'TRAKO'
  TRAKO_##CMD
  ^
<scratch space>:354:1: note: expanded from here
TRAKO_CLASS
^
src/trako/lib.h:44:35: note: expanded from macro 'TRAKO_CLASS'
  private: trako::MetaClass<type> mTrakoMetaClass_{}      /*<! TrakO */ \
                                  ^
src/main.cpp:84:13: error: unused variable 'nested' [-Werror,-Wunused-variable]
    MyClass nested;
            ^
src/main.cpp:94:20: error: unused variable 'myOther' [-Werror,-Wunused-variable]
      MyOtherClass myOther;
                   ^
src/main.cpp:122:18: error: unused variable 'local' [-Werror,-Wunused-variable]
    MyOtherClass local;
                 ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
make: *** [src/main.o] Error 1

[rzr]

Please confirm it's working fine and close this issue