Update language check. Do not ignore DW_LANG_Python.
Patch by  Joe Groff!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147781 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/DIBuilder.cpp b/lib/Analysis/DIBuilder.cpp
index 7688774..00ba602 100644
--- a/lib/Analysis/DIBuilder.cpp
+++ b/lib/Analysis/DIBuilder.cpp
@@ -76,7 +76,8 @@
                                   StringRef Directory, StringRef Producer,
                                   bool isOptimized, StringRef Flags,
                                   unsigned RunTimeVer) {
-  assert (Lang <= dwarf::DW_LANG_D && Lang >= dwarf::DW_LANG_C89
+  assert ((Lang <= dwarf::DW_LANG_Python && Lang >= dwarf::DW_LANG_C89
+	  || Lang <= dwarf::DW_LANG_hi_user && Lang >= dwarf::DW_LANG_lo_user)
 	  && "Invalid Language tag");
   assert (!Filename.empty() 
 	  && "Unable to create compile unit without filename");