[cfe-commits] r109680 - /cfe/trunk/lib/Frontend/ASTUnit.cpp

[Douglas Gregor]

Author: dgregor
Date: Wed Jul 28 17:12:37 2010
New Revision: 109680

URL: http://llvm.org/viewvc/llvm-project?rev=109680&view=rev
Log:
Turn off precompiled preamble support for C++

Modified:
    cfe/trunk/lib/Frontend/ASTUnit.cpp

Modified: cfe/trunk/lib/Frontend/ASTUnit.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/ASTUnit.cpp?rev=109680&r1=109679&r2=109680&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/ASTUnit.cpp (original)
+++ cfe/trunk/lib/Frontend/ASTUnit.cpp Wed Jul 28 17:12:37 2010
@@ -789,7 +789,8 @@
   CI->getPreprocessorOpts().RetainRemappedFileBuffers = true;
   
   llvm::MemoryBuffer *OverrideMainBuffer = 0;
-  if (PrecompilePreamble)
+  // FIXME: When C++ PCH is ready, allow use of it for a precompiled preamble.
+  if (PrecompilePreamble && !CI->getLangOpts().CPlusPlus)
     OverrideMainBuffer = AST->BuildPrecompiledPreamble();
   
   if (!AST->Parse(OverrideMainBuffer))