From: Argyrios Kyrtzidis <akyrtzi@gmail.com>
Date: Wed, 10 Oct 2012 02:12:50 +0000 (+0000)
Subject: Disable the preprocessing record when indexing a source file
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=93cd6e8e17a40ee6fe1f17ab74d841e1f4fe9351;p=clang

Disable the preprocessing record when indexing a source file
and modules are not enabled.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165593 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/tools/libclang/Indexing.cpp b/tools/libclang/Indexing.cpp
index d2b0ab3c8d..887b5fc1ee 100644
--- a/tools/libclang/Indexing.cpp
+++ b/tools/libclang/Indexing.cpp
@@ -398,6 +398,9 @@ static void clang_indexSourceFile_Impl(void *UserData) {
     PPOpts.DetailedRecord = true;
   }
 
+  if (!requestedToGetTU && !CInvok->getLangOpts()->Modules)
+    PPOpts.DetailedRecord = false;
+
   DiagnosticErrorTrap DiagTrap(*Diags);
   bool Success = ASTUnit::LoadFromCompilerInvocationAction(CInvok.getPtr(), Diags,
                                                        IndexAction.get(),