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cd1eb72bab
We have a longstanding issue where the expression parser does not handle wide CFStrings (e.g., @"凸凹") correctly, producing the useless error message Internal error [IRForTarget]: An Objective-C constant string's string initializer is not an array error: warning: expression result unused error: The expression could not be prepared to run in the target This is just a side effect of the fact that we don't handle wide string constants when converting these to CFStringCreateWithBytes. That function takes the string's encoding as an argument, so I made it work and added a testcase. https://reviews.llvm.org/D27291 <rdar://problem/13190557> llvm-svn: 288386