Fix some minor issues found by Coverity.
authorRichard Smith <richard-llvm@metafoo.co.uk>
Mon, 18 Jul 2016 22:37:35 +0000 (22:37 +0000)
committerRichard Smith <richard-llvm@metafoo.co.uk>
Mon, 18 Jul 2016 22:37:35 +0000 (22:37 +0000)
commitcb2ba5a5a7f2667f7da016b00f9408ae0fccb3f8
tree28b1ae6e60073a26e3b5872fdd4a1e0e59f82385
parentd04929d875d7c1bd4627d534f0ab432243003e5e
Fix some minor issues found by Coverity.

llvm-svn: 275925
clang/include/clang/AST/DeclCXX.h
clang/lib/AST/ExprConstant.cpp
clang/lib/AST/ItaniumMangle.cpp