[all-commits] [llvm/llvm-project] 148e77: [Support] Add WrappedError class

[aokblast via All-commits]

  Branch: refs/heads/users/aokblast/readelf/report_unique
  Home:   https://github.com/llvm/llvm-project
  Commit: 148e771dec99a2abb3e9e08a45d8b13626123b8a
      https://github.com/llvm/llvm-project/commit/148e771dec99a2abb3e9e08a45d8b13626123b8a
  Author: ShengYi Hung <aokblast at FreeBSD.org>
  Date:   2026-04-16 (Thu, 16 Apr 2026)

  Changed paths:
    M llvm/include/llvm/Support/Error.h
    M llvm/lib/Support/Error.cpp
    M llvm/unittests/Support/ErrorTest.cpp

  Log Message:
  -----------
  [Support] Add WrappedError class

The error consumer filters duplicate errors based on a portion of the
error message. Introduce a new Error kind that carries a prefix string
to support this use case.


  Commit: 307007483421f839568c53c4a804ef21a600d753
      https://github.com/llvm/llvm-project/commit/307007483421f839568c53c4a804ef21a600d753
  Author: ShengYi Hung <aokblast at FreeBSD.org>
  Date:   2026-04-16 (Thu, 16 Apr 2026)

  Changed paths:
    M llvm/include/llvm/Object/ELF.h
    M llvm/lib/Object/ELF.cpp
    M llvm/tools/llvm-objdump/llvm-objdump.cpp
    M llvm/tools/llvm-objdump/llvm-objdump.h
    M llvm/tools/llvm-readobj/ELFDumper.cpp
    M llvm/tools/llvm-readobj/ObjDumper.cpp
    M llvm/tools/llvm-readobj/ObjDumper.h
    M llvm/unittests/Object/ELFObjectFileTest.cpp

  Log Message:
  -----------
  [Object][ELF] Pass Error to WarningHandler

Warning consumers may need to handle errors based on their type. Pass
the Error object instead of a string representation to enable this. This
also brings WarningHandler in line with Support/WithColor.h.


  Commit: 610b4df4d9c5d7f815d6ceb48333f9146963cdf8
      https://github.com/llvm/llvm-project/commit/610b4df4d9c5d7f815d6ceb48333f9146963cdf8
  Author: ShengYi Hung <aokblast at FreeBSD.org>
  Date:   2026-04-16 (Thu, 16 Apr 2026)

  Changed paths:
    M llvm/test/Object/invalid.test
    M llvm/test/tools/llvm-readobj/ELF/broken-dynamic-reloc.test
    M llvm/test/tools/llvm-readobj/ELF/dynamic-tags.test
    M llvm/test/tools/llvm-readobj/ELF/gnu-notes.test
    M llvm/test/tools/llvm-readobj/ELF/gnu-section-mapping.test
    M llvm/test/tools/llvm-readobj/ELF/invalid-shstrndx.test
    M llvm/test/tools/llvm-readobj/ELF/packed-relocs-errors.s
    M llvm/test/tools/llvm-readobj/ELF/packed-relocs.test
    M llvm/test/tools/llvm-readobj/ELF/program-headers.test
    M llvm/test/tools/llvm-readobj/ELF/relocation-errors.test
    M llvm/test/tools/llvm-readobj/ELF/relocations.test
    M llvm/test/tools/llvm-readobj/ELF/relr-relocs.test
    M llvm/test/tools/llvm-readobj/ELF/stack-sizes.test
    M llvm/test/tools/llvm-readobj/ELF/versym-invalid.test
    M llvm/tools/llvm-readobj/ELFDumper.cpp
    M llvm/tools/llvm-readobj/ObjDumper.cpp
    M llvm/tools/llvm-readobj/ObjDumper.h

  Log Message:
  -----------
  [llvm-readobj][ELF] Use WrappedError to filter duplicates

Switch from StringError to WrappedError. Errors of the form "Prefix:
Error" can now be filtered out based on the underlying error while
preserving distinct prefixes, resulting in clearer llvm-readobj output.


  Commit: 5d0fc8253599051f690222321a5a26787543ce65
      https://github.com/llvm/llvm-project/commit/5d0fc8253599051f690222321a5a26787543ce65
  Author: ShengYi Hung <aokblast at FreeBSD.org>
  Date:   2026-04-16 (Thu, 16 Apr 2026)

  Changed paths:
    M llvm/tools/llvm-readobj/ELFDumper.cpp

  Log Message:
  -----------
  [llvm-readobj][ELF] Remove redundant error in reportWarning

If MapOrError contains no error, calling takeError() results in
undefined behavior and may crash the program.


Compare: https://github.com/llvm/llvm-project/compare/9270a3491ce8...5d0fc8253599

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