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Revert "Don't allow formatted_ostream to be unbuffered, even if its underlying

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buffer", while we work out a solution.

Dan convinced me that making debugging annoying for him is worse than 10x being
slower for me. :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82553 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar
2009-09-22 16:33:42 +00:00
parent 43fa15b451
commit b759865495
1 changed files with 1 additions and 6 deletions
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7
include/llvm/Support/FormattedStream.h
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@@ -105,15 +105,10 @@ namespace llvm
// own buffering, and it doesn't need or want TheStream to do another // own buffering, and it doesn't need or want TheStream to do another
// layer of buffering underneath. Resize the buffer to what TheStream // layer of buffering underneath. Resize the buffer to what TheStream
// had been using, and tell TheStream not to do its own buffering. // had been using, and tell TheStream not to do its own buffering.
//
// If the underlying stream is unbuffered, just use its preferred buffer
// size. We can't treat this as an honest wish for unbuffered output,
// because it could very well be a stream we previously forced to be
// unbuffered.
if (size_t BufferSize = TheStream->GetBufferSize()) if (size_t BufferSize = TheStream->GetBufferSize())
SetBufferSize(BufferSize); SetBufferSize(BufferSize);
else else
SetBuffered(); SetUnbuffered();
TheStream->SetUnbuffered(); TheStream->SetUnbuffered();
Scanned = 0; Scanned = 0;