commit 7f6d60dcc2cea9975c125fe6750ecc39af6a6fb0
author Douglas Gregor <dgregor@apple.com> Fri Mar 19 16:15:56 2010 +0000
committer Douglas Gregor <dgregor@apple.com> Fri Mar 19 16:15:56 2010 +0000
tree be9ba62d824d411415b67cc23233856110c3bdff
parent 45a967cd628f44cdb8e3430ccddbd8c8c6a3b1af

Optionally store a PreprocessingRecord in the preprocessor itself, and
tie its creation to a CC1 flag -detailed-preprocessing-record.

llvm-svn: 98963

clang/lib/Frontend/CompilerInstance.cpp

diff --git a/clang/lib/Frontend/CompilerInstance.cpp b/clang/lib/Frontend/CompilerInstance.cpp
index 5d399bd..bb0d308 100644
--- a/clang/lib/Frontend/CompilerInstance.cpp
+++ b/clang/lib/Frontend/CompilerInstance.cpp
@@ -224,6 +224,9 @@
     PP->setPTHManager(PTHMgr);
   }
 
+  if (PPOpts.DetailedRecord)
+    PP->createPreprocessingRecord();
+  
   InitializePreprocessor(*PP, PPOpts, HSOpts, FEOpts);
 
   // Handle generating dependencies, if requested.