commit c1485223a688abe8a86e27529e86bd0fa885ceeb
author Richard Trieu <rtrieu@google.com> Sat Jun 21 02:43:02 2014 +0000
committer Richard Trieu <rtrieu@google.com> Sat Jun 21 02:43:02 2014 +0000
tree 01e75c881a2bfd892b2d1c06ab1bd8ff014db96c
parent 9eaae3d8f67a7f85c58888b2074854f63266bfac

Add back functionality removed in r210497.

Instead of asserting, output a message stating that a null pointer was found.

llvm-svn: 211430

llvm/lib/IR/Core.cpp

diff --git a/llvm/lib/IR/Core.cpp b/llvm/lib/IR/Core.cpp
index 68b9baa..0cb781c 100644
--- a/llvm/lib/IR/Core.cpp
+++ b/llvm/lib/IR/Core.cpp
@@ -281,8 +281,11 @@
   std::string buf;
   raw_string_ostream os(buf);
 
-  assert(unwrap(Ty) != nullptr && "Expecting non-null Type");
-  unwrap(Ty)->print(os);
+  if (unwrap(Ty))
+    unwrap(Ty)->print(os);
+  else
+    os << "Printing <null> Type";
+
   os.flush();
 
   return strdup(buf.c_str());
@@ -532,8 +535,11 @@
   std::string buf;
   raw_string_ostream os(buf);
 
-  assert(unwrap(Val) != nullptr && "Expecting non-null Value");
-  unwrap(Val)->print(os);
+  if (unwrap(Val))
+    unwrap(Val)->print(os);
+  else
+    os << "Printing <null> Value";
+
   os.flush();
 
   return strdup(buf.c_str());