Add a code-completion context for "natural language" completions, so

that ASTUnit knows not to try to provide completions there.

llvm-svn: 112057

2 files changed, 8 insertions, 3 deletions

diff --git a/clang/include/clang/Sema/CodeCompleteConsumer.h b/clang/include/clang/Sema/CodeCompleteConsumer.h
index 3bb9df34bc9..13d16e357d0 100644
--- a/clang/include/clang/Sema/CodeCompleteConsumer.h
+++ b/clang/include/clang/Sema/CodeCompleteConsumer.h
@@ -181,7 +181,13 @@ public:
     /// (without any arguments, in the case of a function-like macro).
     CCC_MacroNameUse,
     /// \brief Code completion occurred within a preprocessor expression.
-    CCC_PreprocessorExpression
+    CCC_PreprocessorExpression,
+    /// \brief Code completion occurred in a context where natural language is
+    /// expected, e.g., a comment or string literal.
+    ///
+    /// This context usually implies that no completions should be added,
+    /// unless they come from an appropriate natural-language dictionary.
+    CCC_NaturalLanguage
   };
 
 private:
diff --git a/clang/lib/Sema/SemaCodeComplete.cpp b/clang/lib/Sema/SemaCodeComplete.cpp
index 3aa3e6df8cf..6d91b465de2 100644
--- a/clang/lib/Sema/SemaCodeComplete.cpp
+++ b/clang/lib/Sema/SemaCodeComplete.cpp
@@ -4874,9 +4874,8 @@ void Sema::CodeCompletePreprocessorMacroArgument(Scope *S,
 }
 
 void Sema::CodeCompleteNaturalLanguage() {
-  // FIXME: Use a dedicated completion context for this!
   HandleCodeCompleteResults(this, CodeCompleter,
-                            CodeCompletionContext::CCC_Other,
+                            CodeCompletionContext::CCC_NaturalLanguage,
                             0, 0);
 }