Add code-completion support directly to ASTUnit, which performs code
completion within the translation unit using the same command-line
arguments for parsing the translation unit. Eventually, we'll reuse
the precompiled preamble to improve code-completion performance, and
this also gives us a place to cache results.
Expose this function via the new libclang function
clang_codeCompleteAt(), which performs the code completion within a
CXTranslationUnit. The completion occurs in-process
(clang_codeCompletion() runs code completion out-of-process).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110210 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaCodeComplete.cpp b/lib/Sema/SemaCodeComplete.cpp
index 476c79c..52ac8dd 100644
--- a/lib/Sema/SemaCodeComplete.cpp
+++ b/lib/Sema/SemaCodeComplete.cpp
@@ -1811,13 +1811,15 @@
/// how to use this result, or NULL to indicate that the string or name of the
/// result is all that is needed.
CodeCompletionString *
-CodeCompleteConsumer::Result::CreateCodeCompletionString(Sema &S) {
+CodeCompleteConsumer::Result::CreateCodeCompletionString(Sema &S,
+ CodeCompletionString *Result) {
typedef CodeCompletionString::Chunk Chunk;
if (Kind == RK_Pattern)
- return Pattern->Clone();
+ return Pattern->Clone(Result);
- CodeCompletionString *Result = new CodeCompletionString;
+ if (!Result)
+ Result = new CodeCompletionString;
if (Kind == RK_Keyword) {
Result->AddTypedTextChunk(Keyword);