[PATCH] D72369: DWARFDebugLine.cpp: Format NULL as "(null)" to avoid UB

[James Henderson via Phabricator via llvm-commits]

jhenderson added a comment.

I'd still really like to see a test that tests the other code path that tries to print DW_LNS_* (see the inline comment). The obvious thing to me to do would be to update the unit test "ParserPrintsStandardOpcodesWhenRequested", but it would require changes to the DwarfGenerator to create a custom prologue. If you don't want to do this, that's okay, as the code path is already untested.


Repository:
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https://reviews.llvm.org/D72369