teemperor marked 3 inline comments as done.
teemperor added inline comments.


================
Comment at: lldb/source/Symbol/TypeSystem.cpp:331
           "TypeSystem for language " +
-              llvm::toStringRef(Language::GetNameForLanguageType(language)) +
+              llvm::StringRef(Language::GetNameForLanguageType(language)) +
               " doesn't exist",
----------------
dblaikie wrote:
> Perhaps Language::GetNameForLanguageType should return StringRef to start 
> with?
> 
> (& guessing there should be an lldb test case demonstrating this fix?)
The problem is that this is used in LLDB's SB API which returns a const char* 
(and we can't change that). So we can't return a StringRef as that doesn't 
convert back to const char * (and we can't go over std::string or anything like 
that as the API doesn't transfer ownership back to the caller). I added an 
alternative method to save some typing (and maybe we can go fully StringRef in 
the future if we ever change the SB API strings).

And we don't test log message content in LLDB. Also the log message only 
happens on systems with unsupported type system (like MIPS or something like 
that). And we don't have any such bot that would even run the test.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D65942/new/

https://reviews.llvm.org/D65942



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