Fixed the expression parser to handle cases where
authorSean Callanan <scallanan@apple.com>
Fri, 17 Oct 2014 18:16:04 +0000 (18:16 +0000)
committerSean Callanan <scallanan@apple.com>
Fri, 17 Oct 2014 18:16:04 +0000 (18:16 +0000)
commit5e3bdbff3f99a460197229b5ab723dbb14ea5bee
tree90d560bf780d38a44da8c1f218a82133c8035e5b
parent0b603cc4e994f2b79a72f74937f8dda4d591c61f
Fixed the expression parser to handle cases where
GetValueForVariableExpressionPath returns NULL and
doesn't set an error.

<rdar://problem/18682916>

llvm-svn: 220070
lldb/source/Expression/ClangUserExpression.cpp
lldb/test/lang/objc/blocks/TestObjCIvarsInBlocks.py