message: Disable asan-clang; seems to have issues.
  To be explored separately.
diff: @@ -120,7 +120,6 @@ jobs:
  - smoke-test
  - smoke-test-analyzer
  - asan
  - - asan-clang
  - compile
  - compile-clang
  - coverage
  @@ -160,11 +159,15 @@ jobs:
  run: |
  set -x
  apt -qqy update
  - apt -qq -y install clang-11 build-essential wget git python3 python-is-python3 gcc-10 g++-10 default-jdk cmake python3-pip
  + apt -qq -y install build-essential wget git python3 python-is-python3 default-jdk cmake python3-pip
  + apt -qq -y install gcc-10 g++-10
  + apt -qq -y install gcc-11 g++-11
  + apt -qq -y install clang-11 # clang always a particular version.
  source ./.github/settings.sh
  # Use newer compiler for c++23 compilation
  ./.github/bin/set-compiler.sh $([ "$MODE" == "test-c++23" ] && echo 11 || echo 10)
  ./.github/bin/install-bazel.sh
  +
  - name: Build Slang
  if: matrix.mode == 'smoke-test-analyzer'
  run: |
  