6.2.0: build fails with gcc 14.x

[kloczek]

Looks like last version build fails with latest gcc 14.x which is now used in fedora rawhide.

Build fails with

[tkloczko@pers-jacek gecode-release-6.2.0]$ make -k
make[1]: Entering directory '/home/tkloczko/rpmbuild/BUILD/gecode-release-6.2.0'
make[1]: 'gecode/kernel/var-type.hpp' is up to date.
make[1]: 'gecode/kernel/var-imp.hpp' is up to date.
make[1]: 'libgecodesupport.so.49.0' is up to date.
make[1]: 'libgecodekernel.so.49.0' is up to date.
make[1]: 'libgecodesearch.so.49.0' is up to date.
make[1]: 'libgecodeint.so.49.0' is up to date.
make[1]: 'libgecodefloat.so.49.0' is up to date.
/usr/bin/g++ -I. -fcx-limited-range -fno-signaling-nans -fno-rounding-math -ffinite-math-only -fno-math-errno -fno-strict-aliasing -O3 -fvisibility=hidden -ggdb -std=c++11 -fPIC -pthread -DNDEBUG -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -O2 -g -grecord-gcc-switches -pipe -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -fdata-sections -ffunction-sections -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -flto=auto -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -Wall -Werror=format-security   \
-c -o gecode/set/cardinality.o  gecode/set/cardinality.cpp
In file included from ./gecode/set/int.hh:296,
                 from gecode/set/cardinality.cpp:39:
./gecode/set/int/weights.hpp: In member function ‘void Gecode::Set::Int::OverweightValues<I>::init(int, Gecode::SharedArray<int>&, Gecode::SharedArray<int>&, I&)’:
./gecode/set/int/weights.hpp:127:16: error: no match for ‘operator=’ (operand types are ‘const Gecode::SharedArray<int>’ and ‘Gecode::SharedArray<int>’)
  127 |     elements = elements0; weights = weights0;
      |                ^~~~~~~~~
In file included from ./gecode/kernel.hh:177,
                 from ./gecode/set.hh:43,
                 from gecode/set/cardinality.cpp:38:
./gecode/kernel/data/shared-array.hpp:163:18: note: candidate: ‘Gecode::SharedArray<T>& Gecode::SharedArray<T>::operator=(const Gecode::SharedArray<T>&) [with T = int]’ (near match)
  163 |     SharedArray& operator =(const SharedArray&) = default;
      |                  ^~~~~~~~
./gecode/kernel/data/shared-array.hpp:163:18: note:   passing ‘const Gecode::SharedArray<int>*’ as ‘this’ argument discards qualifiers
./gecode/set/int/weights.hpp:127:37: error: no match for ‘operator=’ (operand types are ‘const Gecode::SharedArray<int>’ and ‘Gecode::SharedArray<int>’)
  127 |     elements = elements0; weights = weights0;
      |                                     ^~~~~~~~
./gecode/kernel/data/shared-array.hpp:163:18: note: candidate: ‘Gecode::SharedArray<T>& Gecode::SharedArray<T>::operator=(const Gecode::SharedArray<T>&) [with T = int]’ (near match)
  163 |     SharedArray& operator =(const SharedArray&) = default;
      |                  ^~~~~~~~
./gecode/kernel/data/shared-array.hpp:163:18: note:   passing ‘const Gecode::SharedArray<int>*’ as ‘this’ argument discards qualifiers
make[1]: *** [Makefile:1390: gecode/set/cardinality.o] Error 1
/usr/bin/g++ -I. -fcx-limited-range -fno-signaling-nans -fno-rounding-math -ffinite-math-only -fno-math-errno -fno-strict-aliasing -O3 -fvisibility=hidden -ggdb -std=c++11 -fPIC -pthread -DNDEBUG -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -O2 -g -grecord-gcc-switches -pipe -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -fdata-sections -ffunction-sections -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -flto=auto -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -Wall -Werror=format-security   \
-c -o gecode/set/rel.o  gecode/set/rel.cpp
In file included from ./gecode/set/int.hh:296,
                 from gecode/set/rel.cpp:39:
./gecode/set/int/weights.hpp: In member function ‘void Gecode::Set::Int::OverweightValues<I>::init(int, Gecode::SharedArray<int>&, Gecode::SharedArray<int>&, I&)’:
./gecode/set/int/weights.hpp:127:16: error: no match for ‘operator=’ (operand types are ‘const Gecode::SharedArray<int>’ and ‘Gecode::SharedArray<int>’)
  127 |     elements = elements0; weights = weights0;
      |                ^~~~~~~~~
In file included from ./gecode/kernel.hh:177,
                 from ./gecode/set.hh:43,
                 from ./gecode/set/rel.hh:43,
                 from gecode/set/rel.cpp:37:
./gecode/kernel/data/shared-array.hpp:163:18: note: candidate: ‘Gecode::SharedArray<T>& Gecode::SharedArray<T>::operator=(const Gecode::SharedArray<T>&) [with T = int]’ (near match)
  163 |     SharedArray& operator =(const SharedArray&) = default;
      |                  ^~~~~~~~
./gecode/kernel/data/shared-array.hpp:163:18: note:   passing ‘const Gecode::SharedArray<int>*’ as ‘this’ argument discards qualifiers
./gecode/set/int/weights.hpp:127:37: error: no match for ‘operator=’ (operand types are ‘const Gecode::SharedArray<int>’ and ‘Gecode::SharedArray<int>’)
  127 |     elements = elements0; weights = weights0;
      |                                     ^~~~~~~~
./gecode/kernel/data/shared-array.hpp:163:18: note: candidate: ‘Gecode::SharedArray<T>& Gecode::SharedArray<T>::operator=(const Gecode::SharedArray<T>&) [with T = int]’ (near match)
  163 |     SharedArray& operator =(const SharedArray&) = default;
      |                  ^~~~~~~~
./gecode/kernel/data/shared-array.hpp:163:18: note:   passing ‘const Gecode::SharedArray<int>*’ as ‘this’ argument discards qualifiers
make[1]: *** [Makefile:1390: gecode/set/rel.o] Error 1
/usr/bin/g++ -I. -fcx-limited-range -fno-signaling-nans -fno-rounding-math -ffinite-math-only -fno-math-errno -fno-strict-aliasing -O3 -fvisibility=hidden -ggdb -std=c++11 -fPIC -pthread -DNDEBUG -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -O2 -g -grecord-gcc-switches -pipe -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -fdata-sections -ffunction-sections -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -flto=auto -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -Wall -Werror=format-security   \
-c -o gecode/set/int.o  gecode/set/int.cpp
In file included from ./gecode/set/int.hh:296,
                 from gecode/set/int.cpp:38:
./gecode/set/int/weights.hpp: In member function ‘void Gecode::Set::Int::OverweightValues<I>::init(int, Gecode::SharedArray<int>&, Gecode::SharedArray<int>&, I&)’:
./gecode/set/int/weights.hpp:127:16: error: no match for ‘operator=’ (operand types are ‘const Gecode::SharedArray<int>’ and ‘Gecode::SharedArray<int>’)
  127 |     elements = elements0; weights = weights0;
      |                ^~~~~~~~~
In file included from ./gecode/kernel.hh:177,
                 from ./gecode/set.hh:43,
                 from gecode/set/int.cpp:36:
./gecode/kernel/data/shared-array.hpp:163:18: note: candidate: ‘Gecode::SharedArray<T>& Gecode::SharedArray<T>::operator=(const Gecode::SharedArray<T>&) [with T = int]’ (near match)
  163 |     SharedArray& operator =(const SharedArray&) = default;
      |                  ^~~~~~~~
./gecode/kernel/data/shared-array.hpp:163:18: note:   passing ‘const Gecode::SharedArray<int>*’ as ‘this’ argument discards qualifiers
./gecode/set/int/weights.hpp:127:37: error: no match for ‘operator=’ (operand types are ‘const Gecode::SharedArray<int>’ and ‘Gecode::SharedArray<int>’)
  127 |     elements = elements0; weights = weights0;
      |                                     ^~~~~~~~
./gecode/kernel/data/shared-array.hpp:163:18: note: candidate: ‘Gecode::SharedArray<T>& Gecode::SharedArray<T>::operator=(const Gecode::SharedArray<T>&) [with T = int]’ (near match)
  163 |     SharedArray& operator =(const SharedArray&) = default;
      |                  ^~~~~~~~
./gecode/kernel/data/shared-array.hpp:163:18: note:   passing ‘const Gecode::SharedArray<int>*’ as ‘this’ argument discards qualifiers
make[1]: *** [Makefile:1390: gecode/set/int.o] Error 1
make[1]: Target 'libgecodeset.so.49.0' not remade because of errors.