[PATCH] D43470: [DebugInfo] Prevent crash when .debug_line line_range is zero

[James Henderson via Phabricator via llvm-commits]

jhenderson updated this revision to Diff 247604.
jhenderson added a comment.

Rebase, to adopt interface change as suggested by @probinson. Also fix a warning in the test.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D43470/new/

https://reviews.llvm.org/D43470

Files:
  llvm/include/llvm/DebugInfo/DWARF/DWARFDebugLine.h
  llvm/lib/DebugInfo/DWARF/DWARFDebugLine.cpp
  llvm/unittests/DebugInfo/DWARF/DWARFDebugLineTest.cpp

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