[all-commits] [llvm/llvm-project] 07837b: [ELF] Use namespace qualifiers (lld:: or elf::) in...

[Fangrui Song via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 07837b8f499bcb1cfd9e67ad5759c68b8a470d3c
      https://github.com/llvm/llvm-project/commit/07837b8f499bcb1cfd9e67ad5759c68b8a470d3c
  Author: Fangrui Song <maskray at google.com>
  Date:   2020-05-15 (Fri, 15 May 2020)

  Changed paths:
    M lld/ELF/AArch64ErrataFix.cpp
    M lld/ELF/ARMErrataFix.cpp
    M lld/ELF/Arch/AArch64.cpp
    M lld/ELF/Arch/AMDGPU.cpp
    M lld/ELF/Arch/ARM.cpp
    M lld/ELF/Arch/AVR.cpp
    M lld/ELF/Arch/Hexagon.cpp
    M lld/ELF/Arch/MSP430.cpp
    M lld/ELF/Arch/Mips.cpp
    M lld/ELF/Arch/MipsArchTree.cpp
    M lld/ELF/Arch/PPC.cpp
    M lld/ELF/Arch/PPC64.cpp
    M lld/ELF/Arch/RISCV.cpp
    M lld/ELF/Arch/SPARCV9.cpp
    M lld/ELF/Arch/X86.cpp
    M lld/ELF/Arch/X86_64.cpp
    M lld/ELF/CallGraphSort.cpp
    M lld/ELF/DWARF.cpp
    M lld/ELF/Driver.cpp
    M lld/ELF/DriverUtils.cpp
    M lld/ELF/EhFrame.cpp
    M lld/ELF/ICF.cpp
    M lld/ELF/InputFiles.cpp
    M lld/ELF/InputFiles.h
    M lld/ELF/InputSection.cpp
    M lld/ELF/LTO.cpp
    M lld/ELF/LinkerScript.cpp
    M lld/ELF/MapFile.cpp
    M lld/ELF/MarkLive.cpp
    M lld/ELF/OutputSections.cpp
    M lld/ELF/Relocations.cpp
    M lld/ELF/ScriptLexer.cpp
    M lld/ELF/ScriptParser.cpp
    M lld/ELF/SymbolTable.cpp
    M lld/ELF/Symbols.cpp
    M lld/ELF/SyntheticSections.cpp
    M lld/ELF/Target.cpp
    M lld/ELF/Thunks.cpp
    M lld/ELF/Writer.cpp

  Log Message:
  -----------
  [ELF] Use namespace qualifiers (lld:: or elf::) instead of `namespace lld { namespace elf {`

Similar to D74882. This reverts much code from commit
bd8cfe65f5fee4ad573adc2172359c9552e8cdc0 (D68323) and fixes some
problems before D68323.

Sorry for the churn but D68323 was a mistake. Namespace qualifiers avoid
bugs where the definition does not match the declaration from the
header. See
https://llvm.org/docs/CodingStandards.html#use-namespace-qualifiers-to-implement-previously-declared-functions (D74515)

Differential Revision: https://reviews.llvm.org/D79982