Merge branch 'array_ref-remove-reindex' into 'master'

Array ref remove reindex

See merge request correaa/boost-multi!1337

Author: correaa

.gitlab-ci-correaa.yml

@@ -459,15 +459,15 @@ clang++-18-unstable libc++ c++23 boost_1_84:
     - high-bandwidth
   interruptible: true
   script:  # clang 17 doesn't work with gcc 13 libstd
-    - apt-get -qq update && apt-get -qq install --no-install-recommends -y --quiet ca-certificates clang clang-18 cmake make libblas-dev libc++-17-dev libc++abi-18-dev libfftw3-dev pkg-config tar wget
-    - wget https://downloads.sourceforge.net/project/boost/boost/1.84.0/boost_1_84_0.tar.gz --no-verbose
-    - tar -xf boost_1_84_0.tar.gz 
-    - cd boost_1_84_0
+    - apt-get -qq update && apt-get -qq install --no-install-recommends -y --quiet ca-certificates clang clang-18 cmake make libblas-dev libc++-18-dev libc++abi-18-dev libfftw3-dev pkg-config tar wget
+    - wget https://downloads.sourceforge.net/project/boost/boost/1.87.0/boost_1_87_0.tar.gz --no-verbose
+    - tar -xf boost_1_87_0.tar.gz 
+    - cd boost_1_87_0
     - ./bootstrap.sh --with-toolset=clang
     - ./b2 toolset=clang cxxflags=-stdlib=libc++ linkflags=-stdlib=libc++ --with-serialization --with-test --with-timer install -j4  # libc++ only works with boost test compiled with libc++
     - cd ..
     - mkdir build && cd build
-    - CXX=clang++-17 cmake .. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_STANDARD=23 -DCMAKE_CXX_FLAGS="-stdlib=libc++ -D_LIBCPP_ENABLE_DEBUG_MODE=1 -D_LIBCPP_DEBUG_RANDOMIZE_UNSPECIFIED_STABILITY=1 -D_LIBCPP_DEBUG_STRICT_WEAK_ORDERING_CHECK=1"  # -DBoost_NO_SYSTEM_PATHS=ON
+    - CXX=clang++-18 cmake .. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_STANDARD=23 -DCMAKE_CXX_FLAGS="-stdlib=libc++ -D_LIBCPP_ENABLE_DEBUG_MODE=1 -D_LIBCPP_DEBUG_RANDOMIZE_UNSPECIFIED_STABILITY=1 -D_LIBCPP_DEBUG_STRICT_WEAK_ORDERING_CHECK=1"  # -DBoost_NO_SYSTEM_PATHS=ON
     - cmake --build . --parallel 2 || cmake --build . --verbose
     - ctest --output-on-failure
   needs: ["clang++-latest libc++", "g++-testing c++20"]