[Lldb-commits] [PATCH] D112945: [lldb] Improve error reporting in `lang objc tagged-pointer info`

[Jonas Devlieghere via Phabricator via lldb-commits]

JDevlieghere created this revision.
JDevlieghere added a reviewer: aprantl.
JDevlieghere requested review of this revision.

Improve error handling for the `lang objc tagged-pointer info`. Rather than failing silently, report an error if we couldn't convert an argument to an address or resolve the class descriptor.

  (lldb) lang objc tagged-pointer info 0xbb6404c47a587764
  could not get class descriptor for 0xbb6404c47a587764
  (lldb) lang objc tagged-pointer info n1
  could not convert 'n1' to a valid address


https://reviews.llvm.org/D112945

Files:
  lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.cpp

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