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| author | Ted Kremenek <kremenek@apple.com> | 2008-03-18 21:00:57 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2008-03-18 21:00:57 +0000 |
| commit | 88ad97f17790b753e2e113b149d7f164e42fa2ba (patch) | |
| tree | a199a395a3f8e9c9d06685e1e14f611779af46a2 /lib/Rewrite | |
| parent | 9f68fa52543e04736cf6f40d82f3d6d49a3a0989 (diff) | |
Bug fix in RewriteBuffer::getMappedOffset: potentially multiple deltas
need to be skipped over when AfterInserts == true, as multiple deltas
may share the same FileLoc.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48503 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Rewrite')
| -rw-r--r-- | lib/Rewrite/Rewriter.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/Rewrite/Rewriter.cpp b/lib/Rewrite/Rewriter.cpp index 440d1d39fd..e3cc977bea 100644 --- a/lib/Rewrite/Rewriter.cpp +++ b/lib/Rewrite/Rewriter.cpp @@ -32,10 +32,12 @@ unsigned RewriteBuffer::getMappedOffset(unsigned OrigOffset, for (; DeltaIdx != Deltas.size() && Deltas[DeltaIdx].FileLoc < OrigOffset; ++DeltaIdx) ResultOffset += Deltas[DeltaIdx].Delta; - - if (AfterInserts && DeltaIdx != Deltas.size() && - OrigOffset == Deltas[DeltaIdx].FileLoc) - ResultOffset += Deltas[DeltaIdx].Delta; + + if (AfterInserts) + for (; DeltaIdx != Deltas.size() && + OrigOffset == Deltas[DeltaIdx].FileLoc; ++DeltaIdx) + ResultOffset += Deltas[DeltaIdx].Delta; + return ResultOffset; } |