[llvm] cab6f5b - Use one more byte to silence a warning from Vistual C++

[Jianzhou Zhao via llvm-commits]

Author: Jianzhou Zhao
Date: 2020-09-18T16:42:38Z
New Revision: cab6f5b2ab814a4be3fd71aacdbe10298f512833

URL: https://github.com/llvm/llvm-project/commit/cab6f5b2ab814a4be3fd71aacdbe10298f512833
DIFF: https://github.com/llvm/llvm-project/commit/cab6f5b2ab814a4be3fd71aacdbe10298f512833.diff

LOG: Use one more byte to silence a warning from Vistual C++

Added: 
    

Modified: 
    llvm/include/llvm/Bitstream/BitstreamWriter.h

Removed: 
    


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diff  --git a/llvm/include/llvm/Bitstream/BitstreamWriter.h b/llvm/include/llvm/Bitstream/BitstreamWriter.h
index 8dc135e6404d..3954df4897ae 100644
--- a/llvm/include/llvm/Bitstream/BitstreamWriter.h
+++ b/llvm/include/llvm/Bitstream/BitstreamWriter.h
@@ -156,7 +156,7 @@ class BitstreamWriter {
     uint64_t CurPos = FS->tell();
 
     // Copy data to update into Bytes from the file FS and the buffer Out.
-    char Bytes[8];
+    char Bytes[9]; // Use one more byte to silence a warning from Visual C++.
     size_t BytesNum = StartBit ? 8 : 4;
     size_t BytesFromDisk = std::min(static_cast<uint64_t>(BytesNum), NumOfFlushedBytes - ByteNo);
     size_t BytesFromBuffer = BytesNum - BytesFromDisk;