commit 772e71310bd06a30b81db981cb5d9cc20120ff83
author Argyrios Kyrtzidis <akyrtzi@gmail.com> Sat Dec 22 04:48:07 2012 +0000
committer Argyrios Kyrtzidis <akyrtzi@gmail.com> Sat Dec 22 04:48:07 2012 +0000
tree 865cc08d2475c4882b75b6d6ce873f4d8d9045fc
parent 19e0d959171860e207205d31af223b27c925fbec

[libclang] Check for the 'LIBCLANG_NOTHREADS' environment variable before creating
a separate thread for code-completion.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170978 91177308-0d34-0410-b5e6-96231b3b80d8

tools/libclang/CIndexCodeCompletion.cpp

diff --git a/tools/libclang/CIndexCodeCompletion.cpp b/tools/libclang/CIndexCodeCompletion.cpp
index 456c477..c1ee609 100644
--- a/tools/libclang/CIndexCodeCompletion.cpp
+++ b/tools/libclang/CIndexCodeCompletion.cpp
@@ -825,6 +825,12 @@
   CodeCompleteAtInfo CCAI = { TU, complete_filename, complete_line,
                               complete_column, unsaved_files, num_unsaved_files,
                               options, 0 };
+
+  if (getenv("LIBCLANG_NOTHREADS")) {
+    clang_codeCompleteAt_Impl(&CCAI);
+    return CCAI.result;
+  }
+
   llvm::CrashRecoveryContext CRC;
 
   if (!RunSafely(CRC, clang_codeCompleteAt_Impl, &CCAI)) {