Found the following significant warnings:
  /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppBlaze/include/blaze/util/ThreadPool.h:752:4: warning: increment of object of volatile-qualified type 'volatile size_t' (aka 'volatile unsigned long') is deprecated [-Wdeprecated-volatile]
  /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppBlaze/include/blaze/util/ThreadPool.h:753:4: warning: increment of object of volatile-qualified type 'volatile size_t' (aka 'volatile unsigned long') is deprecated [-Wdeprecated-volatile]
  /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppBlaze/include/blaze/util/ThreadPool.h:754:4: warning: increment of object of volatile-qualified type 'volatile size_t' (aka 'volatile unsigned long') is deprecated [-Wdeprecated-volatile]
  /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppBlaze/include/blaze/util/ThreadPool.h:782:10: warning: decrement of object of volatile-qualified type 'volatile size_t' (aka 'volatile unsigned long') is deprecated [-Wdeprecated-volatile]
  /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppBlaze/include/blaze/util/ThreadPool.h:786:13: warning: decrement of object of volatile-qualified type 'volatile size_t' (aka 'volatile unsigned long') is deprecated [-Wdeprecated-volatile]
  /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppBlaze/include/blaze/util/ThreadPool.h:791:10: warning: increment of object of volatile-qualified type 'volatile size_t' (aka 'volatile unsigned long') is deprecated [-Wdeprecated-volatile]
See ‘/home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/RcppLbfgsBlaze.Rcheck/00install.out’ for details.
* used C compiler: ‘Debian clang version 21.1.8 (3+b1)’
* used C++ compiler: ‘Debian clang version 21.1.8 (3+b1)’
Found the following significant warnings:
  /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppBlaze/include/blaze/util/typetraits/IsPod.h:88:32: warning: ‘template<class _Tp> struct std::is_pod’ is deprecated: use 'is_standard_layout && is_trivial' instead [-Wdeprecated-declarations]
  /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppBlaze/include/blaze/util/ThreadPool.h:752:6: warning: ‘++’ expression of ‘volatile’-qualified type is deprecated [-Wvolatile]
  /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppBlaze/include/blaze/util/ThreadPool.h:753:6: warning: ‘++’ expression of ‘volatile’-qualified type is deprecated [-Wvolatile]
  /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppBlaze/include/blaze/util/ThreadPool.h:754:6: warning: ‘++’ expression of ‘volatile’-qualified type is deprecated [-Wvolatile]
  /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppBlaze/include/blaze/util/ThreadPool.h:782:12: warning: ‘--’ expression of ‘volatile’-qualified type is deprecated [-Wvolatile]
  /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppBlaze/include/blaze/util/ThreadPool.h:786:15: warning: ‘--’ expression of ‘volatile’-qualified type is deprecated [-Wvolatile]
  /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/RcppBlaze/include/blaze/util/ThreadPool.h:791:12: warning: ‘++’ expression of ‘volatile’-qualified type is deprecated [-Wvolatile]
See ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/RcppLbfgsBlaze.Rcheck/00install.out’ for details.
* used C compiler: ‘gcc-15 (Debian 15.2.0-13) 15.2.0’
* used C++ compiler: ‘g++-15 (Debian 15.2.0-13) 15.2.0’
Found the following significant warnings:
  /data/gannet/ripley/R/test-clang/RcppBlaze/include/blaze/util/ThreadPool.h:752:4: warning: increment of object of volatile-qualified type 'volatile size_t' (aka 'volatile unsigned long') is deprecated [-Wdeprecated-volatile]
  /data/gannet/ripley/R/test-clang/RcppBlaze/include/blaze/util/ThreadPool.h:753:4: warning: increment of object of volatile-qualified type 'volatile size_t' (aka 'volatile unsigned long') is deprecated [-Wdeprecated-volatile]
  /data/gannet/ripley/R/test-clang/RcppBlaze/include/blaze/util/ThreadPool.h:754:4: warning: increment of object of volatile-qualified type 'volatile size_t' (aka 'volatile unsigned long') is deprecated [-Wdeprecated-volatile]
  /data/gannet/ripley/R/test-clang/RcppBlaze/include/blaze/util/ThreadPool.h:782:10: warning: decrement of object of volatile-qualified type 'volatile size_t' (aka 'volatile unsigned long') is deprecated [-Wdeprecated-volatile]
  /data/gannet/ripley/R/test-clang/RcppBlaze/include/blaze/util/ThreadPool.h:786:13: warning: decrement of object of volatile-qualified type 'volatile size_t' (aka 'volatile unsigned long') is deprecated [-Wdeprecated-volatile]
  /data/gannet/ripley/R/test-clang/RcppBlaze/include/blaze/util/ThreadPool.h:791:10: warning: increment of object of volatile-qualified type 'volatile size_t' (aka 'volatile unsigned long') is deprecated [-Wdeprecated-volatile]
See ‘/data/gannet/ripley/R/packages/tests-clang/RcppLbfgsBlaze.Rcheck/00install.out’ for details.
* used C compiler: ‘clang version 22.1.0 (https://github.com/llvm/llvm-project 4434dabb69916856b824f68a64b029c67175e532)’
* used C++ compiler: ‘clang version 22.1.0 (https://github.com/llvm/llvm-project 4434dabb69916856b824f68a64b029c67175e532)’
Found the following significant warnings:
  /data/gannet/ripley/R/test-dev/RcppBlaze/include/blaze/util/typetraits/IsPod.h:88:32: warning: ‘template<class _Tp> struct std::is_pod’ is deprecated: use 'is_standard_layout && is_trivial' instead [-Wdeprecated-declarations]
  /data/gannet/ripley/R/test-dev/RcppBlaze/include/blaze/util/ThreadPool.h:752:6: warning: ‘++’ expression of ‘volatile’-qualified type is deprecated [-Wvolatile]
  /data/gannet/ripley/R/test-dev/RcppBlaze/include/blaze/util/ThreadPool.h:753:6: warning: ‘++’ expression of ‘volatile’-qualified type is deprecated [-Wvolatile]
  /data/gannet/ripley/R/test-dev/RcppBlaze/include/blaze/util/ThreadPool.h:754:6: warning: ‘++’ expression of ‘volatile’-qualified type is deprecated [-Wvolatile]
  /data/gannet/ripley/R/test-dev/RcppBlaze/include/blaze/util/ThreadPool.h:782:12: warning: ‘--’ expression of ‘volatile’-qualified type is deprecated [-Wvolatile]
  /data/gannet/ripley/R/test-dev/RcppBlaze/include/blaze/util/ThreadPool.h:786:15: warning: ‘--’ expression of ‘volatile’-qualified type is deprecated [-Wvolatile]
  /data/gannet/ripley/R/test-dev/RcppBlaze/include/blaze/util/ThreadPool.h:791:12: warning: ‘++’ expression of ‘volatile’-qualified type is deprecated [-Wvolatile]
See ‘/data/gannet/ripley/R/packages/tests-devel/RcppLbfgsBlaze.Rcheck/00install.out’ for details.
* used C compiler: ‘gcc (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)’
* used C++ compiler: ‘g++ (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)’
Found the following significant warnings:
  D:/RCompile/CRANpkg/lib/4.6/RcppBlaze/include/blaze/util/typetraits/IsPod.h:88: warning: 'template<class _Tp> struct std::is_pod' is deprecated: use 'is_standard_layout && is_trivial' instead [-Wdeprecated-declarations]
  D:/RCompile/CRANpkg/lib/4.6/RcppBlaze/include/blaze/util/ThreadPool.h:752: warning: '++' expression of 'volatile'-qualified type is deprecated [-Wvolatile]
  D:/RCompile/CRANpkg/lib/4.6/RcppBlaze/include/blaze/util/ThreadPool.h:753: warning: '++' expression of 'volatile'-qualified type is deprecated [-Wvolatile]
  D:/RCompile/CRANpkg/lib/4.6/RcppBlaze/include/blaze/util/ThreadPool.h:754: warning: '++' expression of 'volatile'-qualified type is deprecated [-Wvolatile]
  D:/RCompile/CRANpkg/lib/4.6/RcppBlaze/include/blaze/util/ThreadPool.h:782: warning: '--' expression of 'volatile'-qualified type is deprecated [-Wvolatile]
  D:/RCompile/CRANpkg/lib/4.6/RcppBlaze/include/blaze/util/ThreadPool.h:786: warning: '--' expression of 'volatile'-qualified type is deprecated [-Wvolatile]
  D:/RCompile/CRANpkg/lib/4.6/RcppBlaze/include/blaze/util/ThreadPool.h:791: warning: '++' expression of 'volatile'-qualified type is deprecated [-Wvolatile]
See 'd:/Rcompile/CRANpkg/local/4.6/RcppLbfgsBlaze.Rcheck/00install.out' for details.
* used C compiler: 'gcc.exe (GCC) 14.3.0'
* used C++ compiler: 'g++.exe (GCC) 14.3.0'