From: Daniel Dunbar <daniel@zuster.org>
Date: Wed, 30 Jun 2010 21:40:01 +0000 (+0000)
Subject: libclang: When invoking external clang process to get code completion results,
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3d9c6e1c97bdae6a9daedc6969bc839e93074b0f;p=clang

libclang: When invoking external clang process to get code completion results,
pass -ccc-clang-cxx to force C++ support (even if the binary was built without
it).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107324 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/tools/libclang/CIndexCodeCompletion.cpp b/tools/libclang/CIndexCodeCompletion.cpp
index fa1fd91559..277fadf683 100644
--- a/tools/libclang/CIndexCodeCompletion.cpp
+++ b/tools/libclang/CIndexCodeCompletion.cpp
@@ -291,6 +291,9 @@ CXCodeCompleteResults *clang_codeComplete(CXIndex CIdx,
   llvm::sys::Path ClangPath = CXXIdx->getClangPath();
   argv.push_back(ClangPath.c_str());
 
+  // Always use Clang C++ support.
+  argv.push_back("-ccc-clang-cxx");
+  
   // Add the '-fsyntax-only' argument so that we only perform a basic
   // syntax check of the code.
   argv.push_back("-fsyntax-only");