[lldb][NFC] Make Stream's IndentLevel an unsigned integers.
authorRaphael Isemann <teemperor@gmail.com>
Mon, 2 Dec 2019 11:44:55 +0000 (12:44 +0100)
committerRaphael Isemann <teemperor@gmail.com>
Mon, 2 Dec 2019 12:01:26 +0000 (13:01 +0100)
commitf8fb3729e9d794f174aa737351235f76e6ac46db
tree8a2153c900e4723a2f7f5b536173d33bbcb78602
parent510792a2e0e3792871baa00ed34e162bba7cd9a2
[lldb][NFC] Make Stream's IndentLevel an unsigned integers.

We expect it to be always positive values and LLVM/Clang's IndentLevel
values are already unsigned integers, so we should do the same.
lldb/include/lldb/Utility/Stream.h
lldb/source/Target/Target.cpp
lldb/source/Utility/Stream.cpp