From: Nikita Popov <npopov@redhat.com>
Date: Fri, 4 Feb 2022 16:30:48 +0000 (+0100)
Subject: [BitstreamReader] Fix incorrect error forwarding
X-Git-Tag: upstream/15.0.7~17783
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b8fbffc8b11f152cd2dec44aaeb42d89afdf7892;p=platform%2Fupstream%2Fllvm.git

[BitstreamReader] Fix incorrect error forwarding

This code clearly intended to forward the error, but instead
returned the non-error result.
---

diff --git a/llvm/lib/Bitstream/Reader/BitstreamReader.cpp b/llvm/lib/Bitstream/Reader/BitstreamReader.cpp
index 751caa2..3865af1 100644
--- a/llvm/lib/Bitstream/Reader/BitstreamReader.cpp
+++ b/llvm/lib/Bitstream/Reader/BitstreamReader.cpp
@@ -101,7 +101,7 @@ Expected<unsigned> BitstreamCursor::skipRecord(unsigned AbbrevID) {
     unsigned Code = MaybeCode.get();
     Expected<uint32_t> MaybeVBR = ReadVBR(6);
     if (!MaybeVBR)
-      return MaybeVBR.get();
+      return MaybeVBR.takeError();
     unsigned NumElts = MaybeVBR.get();
     for (unsigned i = 0; i != NumElts; ++i)
       if (Expected<uint64_t> Res = ReadVBR64(6))