[PATCH] D77306: [llvm/Support] Make more DataExtractor methods error-aware

[Pavel Labath via Phabricator via llvm-commits]

labath created this revision.
labath added reviewers: dblaikie, aprantl.
Herald added a subscriber: hiraditya.
Herald added a project: LLVM.

This patch adds the optional Error argument, and the Cursor variants to
more DataExtractor methods. The functions now behave the same way as
other error-aware functions (they set the error when they fail, and
don't do anything if the error is already set).

I have merged the LEB128 implementations via a template (similarly to
how fixed-size functions are handled) to reduce code duplication.

Depends on D77304 <https://reviews.llvm.org/D77304>.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D77306

Files:
  llvm/include/llvm/Support/DataExtractor.h
  llvm/lib/Support/DataExtractor.cpp
  llvm/unittests/Support/DataExtractorTest.cpp

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