tree a1f19dd5782b617671d058701db6b97ce1780128
parent d64c2eb83d7ec86faa4f2554935a977a19573f59
author Dmitri Gribenko <gribozavr@gmail.com> 1345505946 +0000
committer Dmitri Gribenko <gribozavr@gmail.com> 1345505946 +0000

DeclPrinter: add terse output mode and lots of tests

Add a flag PrintingPolicy::DontRecurseInDeclContext to provide "terse" output
from DeclPrinter.  The motivation is to use DeclPrinter to print declarations
in user-friendly format, without overwhelming user with inner detail of the
declaration being printed.

Also add many tests for DeclPrinter.  There are quite a few things that we
print incorrectly: search for WRONG in DeclPrinterTest.cpp -- and these tests
check our output against incorrect output, so that we can fix/refactor/rewrite
the DeclPrinter later.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162245 91177308-0d34-0410-b5e6-96231b3b80d8