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Chapter 5. Changes in LLVM Toolset 19.1.7

RHEL is distributed with the LLVM Toolset version 19.1.7.

Notable changes of the LLVM compiler:

  • LLVM now uses debug records, a more efficient representation for debug information.

Notable updates of the Clang:

  • C++14 sized deallocation is now enabled by default.
  • C++17 support has been completed.
  • Improvements to C++20 support, especially around modules, concepts, and Class Template Argument Deduction (CTAD) have been added.
  • Improvements to C++23, C++2c, C23, and C2y support have been added.

For more information, see the LLVM release notes and Clang release notes.

LLVM Toolset is a rolling Application Stream, and only the latest version is supported. For more information, see the Red Hat Enterprise Linux Application Streams Life Cycle document.

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