commit 42748ec5cb2d75fe0dbb3a6db5aee6c11b5dc190
author Douglas Gregor <dgregor@apple.com> Fri Apr 30 19:45:53 2010 +0000
committer Douglas Gregor <dgregor@apple.com> Fri Apr 30 19:45:53 2010 +0000
tree 56ec8838495a3667c3b43bcb0c7108d1d70e4b2e
parent 106d9ea61c7211b370c5b97a0288652c23da329a

Teach clang_getLocation() to cope with a NULL file argument.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102748 91177308-0d34-0410-b5e6-96231b3b80d8

tools/CIndex/CIndex.cpp

diff --git a/tools/CIndex/CIndex.cpp b/tools/CIndex/CIndex.cpp
index 6221a61..f9f7351 100644
--- a/tools/CIndex/CIndex.cpp
+++ b/tools/CIndex/CIndex.cpp
@@ -1296,9 +1296,9 @@
                                    CXFile file,
                                    unsigned line,
                                    unsigned column) {
-  if (!tu)
+  if (!tu || !file)
     return clang_getNullLocation();
-
+  
   ASTUnit *CXXUnit = static_cast<ASTUnit *>(tu);
   SourceLocation SLoc
     = CXXUnit->getSourceManager().getLocation(