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switch formattedstream to use raw_ostream::indent. This eliminates

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the weird MAX_COLUMN_PAD limitation.

llvm-svn: 79785
This commit is contained in:
Chris Lattner 2009-08-22 23:16:09 +00:00
parent b20aefd460
commit 9a959112e3
2 changed files with 1 additions and 15 deletions
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5
include/llvm/Support/FormattedStream.h
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@ -33,11 +33,6 @@ namespace llvm
///
const static bool PRESERVE_STREAM = false;
/// MAX_COLUMN_PAD - This is the maximum column padding we ever
/// expect to see.
///
const static unsigned MAX_COLUMN_PAD = 100;
private:
/// TheStream - The real stream we output to. We set it to be
/// unbuffered, since we're already doing our own buffering.

11
lib/Support/FormattedStream.cpp
View File

@ -63,16 +63,7 @@ void formatted_raw_ostream::PadToColumn(unsigned NewCol) {
ComputeColumn(getBufferStart(), GetNumBytesInBuffer());
// Output spaces until we reach the desired column.
unsigned num = NewCol - ColumnScanned;
if (NewCol < ColumnScanned || num < 1)
num = 1;
// Keep a buffer of spaces handy to speed up processing.
const char *Spaces = " "
" ";
assert(num < MAX_COLUMN_PAD && "Unexpectedly large column padding");
write(Spaces, num);
indent(std::max(int(NewCol - ColumnScanned), 1));
}
void formatted_raw_ostream::write_impl(const char *Ptr, size_t Size) {