Added missing #ifndef...#define...#endif directives to protect against

double includes.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49126 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Analysis/PathSensitive/GRExprEngine.h b/include/clang/Analysis/PathSensitive/GRExprEngine.h
index f286816f382cd94899e6dba4826fa4857b6f5735..336a140f4b9e25d3bd324c2324954d94b572d5a5 100644 (file)
--- a/include/clang/Analysis/PathSensitive/GRExprEngine.h
+++ b/include/clang/Analysis/PathSensitive/GRExprEngine.h
@@ -13,6 +13,9 @@
 //
 //===----------------------------------------------------------------------===//
 
+#ifndef LLVM_CLANG_ANALYSIS_GREXPRENGINE
+#define LLVM_CLANG_ANALYSIS_GREXPRENGINE
+
 #include "clang/Analysis/PathSensitive/GRCoreEngine.h"
 #include "clang/Analysis/PathSensitive/ValueState.h"
 #include "clang/Analysis/PathSensitive/GRSimpleAPICheck.h"
@@ -567,3 +570,4 @@ protected:
 };
 } // end clang namespace
 
+#endif