diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2017-12-24 01:08:34 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2017-12-24 01:08:34 +0000 |
| commit | 13ddaa8416c02b81fbab9357336f4e70624b7652 (patch) | |
| tree | 7a0f6b255a547001b88203525cf7cd0e399acdf9 /contrib/llvm/tools/clang/lib/Basic/SourceManager.cpp | |
| parent | da09e106efc76da569f2bad3d59b6b19b503bf39 (diff) | |
| parent | 6252156da5066bd47f63f8bd40404d1f89909d32 (diff) | |
Notes
Diffstat (limited to 'contrib/llvm/tools/clang/lib/Basic/SourceManager.cpp')
| -rw-r--r-- | contrib/llvm/tools/clang/lib/Basic/SourceManager.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/contrib/llvm/tools/clang/lib/Basic/SourceManager.cpp b/contrib/llvm/tools/clang/lib/Basic/SourceManager.cpp index e664879639f3..0a51985614c8 100644 --- a/contrib/llvm/tools/clang/lib/Basic/SourceManager.cpp +++ b/contrib/llvm/tools/clang/lib/Basic/SourceManager.cpp @@ -125,11 +125,12 @@ llvm::MemoryBuffer *ContentCache::getBuffer(DiagnosticsEngine &Diag, // possible. if (!BufferOrError) { StringRef FillStr("<<<MISSING SOURCE FILE>>>\n"); - Buffer.setPointer(MemoryBuffer::getNewUninitMemBuffer( - ContentsEntry->getSize(), "<invalid>").release()); - char *Ptr = const_cast<char*>(Buffer.getPointer()->getBufferStart()); + auto BackupBuffer = llvm::WritableMemoryBuffer::getNewUninitMemBuffer( + ContentsEntry->getSize(), "<invalid>"); + char *Ptr = BackupBuffer->getBufferStart(); for (unsigned i = 0, e = ContentsEntry->getSize(); i != e; ++i) Ptr[i] = FillStr[i % FillStr.size()]; + Buffer.setPointer(BackupBuffer.release()); if (Diag.isDiagnosticInFlight()) Diag.SetDelayedDiagnostic(diag::err_cannot_open_file, |