[CodeComplete] Set preferred type to bool on conditions

Reviewers: kadircet

Reviewed By: kadircet

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D55431

llvm-svn: 349050
diff --git a/clang/lib/Sema/CodeCompleteConsumer.cpp b/clang/lib/Sema/CodeCompleteConsumer.cpp
index 40db849..92e65c4 100644
--- a/clang/lib/Sema/CodeCompleteConsumer.cpp
+++ b/clang/lib/Sema/CodeCompleteConsumer.cpp
@@ -539,9 +539,12 @@
     unsigned NumResults) {
   std::stable_sort(Results, Results + NumResults);
 
-  StringRef Filter = SemaRef.getPreprocessor().getCodeCompletionFilter();
+  if (!Context.getPreferredType().isNull())
+    OS << "PREFERRED-TYPE: " << Context.getPreferredType().getAsString()
+       << "\n";
 
-  // Print the results.
+  StringRef Filter = SemaRef.getPreprocessor().getCodeCompletionFilter();
+  // Print the completions.
   for (unsigned I = 0; I != NumResults; ++I) {
     if (!Filter.empty() && isResultFilteredOut(Filter, Results[I]))
       continue;