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-rw-r--r-- | docs/ReleaseNotes.rst | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst index 1e45a13ef9..01702023c5 100644 --- a/docs/ReleaseNotes.rst +++ b/docs/ReleaseNotes.rst @@ -50,6 +50,12 @@ Major New Features was added. Please refer to the :ref:`release-notes-ubsan` section of the release notes for the details. +- Preliminary/experimental support for DWARF v5 debugging information. If you + compile with ``-gdwarf-5 -O0`` you should get fully conforming DWARF v5 + information, including the new .debug_names accelerator table. Type units + and split DWARF are known not to conform, and higher optimization levels + will likely get a mix of v4 and v5 formats. + Improvements to Clang's diagnostics ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |