[PATCH] D75485: Support DW_FORM_strx* in llvm-dwp.

[David Blaikie via Phabricator via llvm-commits]

dblaikie added inline comments.


================
Comment at: llvm/tools/llvm-dwp/llvm-dwp.cpp:134
+  if (Err)
+    return make_error<DWPError>("Cannot parse compile unit header");
+  Header.HeaderSize = Offset;
----------------
That's probably a fairly opaque error message compared to returning Err here (possibly extracting the string from Err and adding a prefix, one example of that is here: https://github.com/llvm-mirror/clang/blob/master/lib/Tooling/Execution.cpp#L76 - or the Error could be passed up unmodified, potentially, though that might give a less legible message to the user). Same goes for other error failures in this function.

Also, and I know it's annoying to make them, but each of these failure paths should have tests.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D75485/new/

https://reviews.llvm.org/D75485