vanand123 commented on issue #545:
URL:
https://github.com/apache/logging-log4cxx/issues/545#issuecomment-3364401602
> The minimum version is C++11. Could you post the entire error that you're
getting? It's possible that there is some incorrect detection of the C++
standard.
@rm5248 Please find detailed error as below:
```
include/log4cxx/helpers/widelife.h:45:56: error: expected primary-expression
before ')' token
45 | requires (!std::same_as<WideLife, Arg0>)
| ^
```
Have tried below change, with this I'm not seeing above issue:
```
--- a/src/main/include/log4cxx/helpers/widelife.h
+++ b/src/main/include/log4cxx/helpers/widelife.h
@@ -19,7 +19,7 @@
#define _LOG4CXX_HELPERS_WIDELIFE_H
#include <log4cxx/log4cxx.h>
-#if defined(__cpp_concepts) && __cpp_concepts >= 201500
+#if defined(__cpp_concepts) && __cplusplus >= 202002L
#include <concepts>
#endif
@@ -40,7 +40,7 @@ public:
new(&storage) T();
}
template <class Arg0, class... Args>
-#if defined(__cpp_concepts) && __cpp_concepts >= 201500
+#if defined(__cpp_concepts) && __cplusplus >= 202002L
requires (!std::same_as<WideLife, Arg0>)
#endif
WideLife(Arg0&& arg0, Args&&... args)
```
But still seeing crash with same stacktrace
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