Use Clang's FixItHints to correct expressions with "trivial" mistakes (e.g. "." for "->".)

This feature is controlled by an expression command option, a target property and the
SBExpressionOptions setting.  FixIt's are only applied to UserExpressions, not UtilityFunctions,
those you have to get right when you make them.

This is just a first stage.  At present the fixits are applied silently.  The next step
is to tell the user about the applied fixit.

<rdar://problem/25351938>

llvm-svn: 264379

1 files changed, 2 insertions, 1 deletions

diff --git a/lldb/source/Commands/CommandObjectExpression.h b/lldb/source/Commands/CommandObjectExpression.h
index 7103675..9bd0497d 100644
--- a/lldb/source/Commands/CommandObjectExpression.h
+++ b/lldb/source/Commands/CommandObjectExpression.h
@@ -14,13 +14,13 @@
 // C++ Includes
 // Other libraries and framework includes
 // Project includes
+#include "lldb/lldb-private-enumerations.h"
 #include "lldb/Core/IOHandler.h"
 #include "lldb/Interpreter/CommandObject.h"
 #include "lldb/Interpreter/OptionGroupBoolean.h"
 #include "lldb/Interpreter/OptionGroupFormat.h"
 #include "lldb/Interpreter/OptionGroupValueObjectDisplay.h"
 #include "lldb/Target/ExecutionContext.h"
-
 namespace lldb_private {
 
 class CommandObjectExpression :
@@ -63,6 +63,7 @@ public:
         bool        try_all_threads;
         lldb::LanguageType language;
         LanguageRuntimeDescriptionDisplayVerbosity m_verbosity;
+        LazyBool        auto_apply_fixits;
     };
 
     CommandObjectExpression (CommandInterpreter &interpreter);