[PATCH] D28386: Add the ability to iterate across all attributes in a DIE.

[Greg Clayton via Phabricator via llvm-commits]

clayborg updated this revision to Diff 83698.
clayborg added a comment.

Added optional error handling to the attributes iterators. You can now pass an "llvm::Error *" to the attributes():

  attribute_iterator DWARFDie::attributes(llvm::Error *Err);

If the error is non-NULL, then the error will be filled in. This iteration error is the same method used in Archive.h/Archive.cpp after I spoke with Lang Hames.


https://reviews.llvm.org/D28386

Files:
  include/llvm/DebugInfo/DWARF/DWARFAbbreviationDeclaration.h
  include/llvm/DebugInfo/DWARF/DWARFAttribute.h
  include/llvm/DebugInfo/DWARF/DWARFDie.h
  lib/DebugInfo/DWARF/DWARFDie.cpp
  unittests/DebugInfo/DWARF/DWARFDebugInfoTest.cpp

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