[all-commits] [llvm/llvm-project] 981997: [llvm-readobj] - Cleanup the DwarfCFIEH::PrinterCo...

[Georgii Rymar via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9819976032c5af8d9109f2077e637c8303e4d6df
      https://github.com/llvm/llvm-project/commit/9819976032c5af8d9109f2077e637c8303e4d6df
  Author: Georgii Rymar <grimar at accesssoftek.com>
  Date:   2020-05-29 (Fri, 29 May 2020)

  Changed paths:
    M llvm/tools/llvm-readobj/DwarfCFIEHPrinter.h

  Log Message:
  -----------
  [llvm-readobj] - Cleanup the DwarfCFIEH::PrinterContext class. NFCI.

It would be nice to switch to `reportUniqueWarnings` from
`reportError` in this class, but first of all it needs a cleanup.

This patch:
1) Eliminates autos.
2) Removes code duplication.
3) Changes how the code works with `Expected<>`.
4) Introduces 2 new `using`s to make the code a bit shorter.

Differential revision: https://reviews.llvm.org/D80726