NAKAMURA Takumi 6cebf7f8c0 test/Index/preamble_macro_template.cpp: Tweak for win32. ...

Using the file immediately after "> file 2>&1" causes weird behavior on win32.
For example, "foo > %t 2>&1; FileCheck --input-file=%t"

Use "foo 2>&1 | tee %t" instead.

Note, mixing stdout and stderr to the same handle might cause unexpected behavior, due to buffering.

llvm-svn: 171009

2012-12-24 01:23:48 +00:00

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