From: Chris Lattner <sabre@nondot.org>
Date: Sat, 13 Jun 2009 23:31:51 +0000 (+0000)
Subject: add a handy predicate.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0d456588acac0713a7c33063922d35a8cc8c658e;p=clang

add a handy predicate.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73310 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Basic/SourceManager.h b/include/clang/Basic/SourceManager.h
index 4336982938..57ae9a4511 100644
--- a/include/clang/Basic/SourceManager.h
+++ b/include/clang/Basic/SourceManager.h
@@ -593,6 +593,12 @@ public:
     return getFileCharacteristic(Loc) != SrcMgr::C_User;
   }
   
+  /// isInExternCSystemHeader - Returns if a SourceLocation is in an "extern C"
+  /// system header.
+  bool isInExternCSystemHeader(SourceLocation Loc) const {
+    return getFileCharacteristic(Loc) == SrcMgr::C_ExternCSystem;
+  }
+  
   //===--------------------------------------------------------------------===//
   // Line Table Manipulation Routines
   //===--------------------------------------------------------------------===//