[Lldb-commits] [PATCH] D28519: Add format_provider for the Error class
Greg Clayton via Phabricator via lldb-commits
lldb-commits at lists.llvm.org
Tue Jan 10 14:38:32 PST 2017
clayborg added a comment.
You can't add anything extra to the AsCString() since it returns a "const char *". You can't return a StringRef because it isn't backed by anything. You could return a std::string.
My vote would be to leave AsCString() alone and have it just return a pointer to the string buffer that it owns, and let the formatv stuff do the extra formatting.
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