[Lldb-commits] [PATCH] D27291: Handle UTF-16 and UTF-32 constant CFStrings
Sean Callanan via Phabricator via lldb-commits
lldb-commits at lists.llvm.org
Wed Nov 30 17:39:31 PST 2016
spyffe created this revision.
spyffe added a reviewer: jingham.
spyffe added a subscriber: LLDB.
spyffe set the repository for this revision to rL LLVM.
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.
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