tree 75a25ab65c9ca4ed4550bf84ef7936dd0867c215
parent 076d7881ff9e5524410c8f77f5f5eb470bee4199
author Akira Hatanaka <ahatanaka@apple.com> 1485829899 +0000
committer Akira Hatanaka <ahatanaka@apple.com> 1485830825 -0800

Handle ObjCEncodeExpr in extractStringLiteralCharacter.

This fixes an assertion failure that occurs later in the function when
an ObjCEncodeExpr is cast to StringLiteral.

rdar://problem/30111207

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@293596 91177308-0d34-0410-b5e6-96231b3b80d8
(cherry picked from commit 3aa1edef05b0ae11b9c2f27a24644e35f0bf72b7)