3 files changed, 4 insertions, 17 deletions
diff --git a/runtime/Intrinsic/klee_int.c b/runtime/Intrinsic/klee_int.c
index 88ec5026..56f0f9dc 100644
--- a/runtime/Intrinsic/klee_int.c
+++ b/runtime/Intrinsic/klee_int.c
@@ -12,6 +12,6 @@
 
 int klee_int(const char *name) {
   int x;
-  klee_make_symbolic_name(&x, sizeof x, name);
+  klee_make_symbolic(&x, sizeof x, name);
   return x;
 }
diff --git a/runtime/Intrinsic/klee_make_symbolic.c b/runtime/Intrinsic/klee_make_symbolic.c
deleted file mode 100644
index b9dec2a7..00000000
--- a/runtime/Intrinsic/klee_make_symbolic.c
+++ /dev/null
@@ -1,14 +0,0 @@
-//===-- klee_make_symbolic.c ----------------------------------------------===//
-//
-//                     The KLEE Symbolic Virtual Machine
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include <klee/klee.h>
-
-void klee_make_symbolic(void *addr, unsigned nbytes) {
-  klee_make_symbolic_name(addr, nbytes, "unnamed");
-}
diff --git a/runtime/Intrinsic/klee_range.c b/runtime/Intrinsic/klee_range.c
index 59d1a05e..5da6a7a5 100644
--- a/runtime/Intrinsic/klee_range.c
+++ b/runtime/Intrinsic/klee_range.c
@@ -13,12 +13,13 @@
 int klee_range(int start, int end, const char* name) {
   int x;
 
-  assert(start < end);
+  if (start >= end)
+    klee_report_error(__FILE__, __LINE__, "invalid range", "user");
 
   if (start+1==end) {
     return start;
   } else {
-    klee_make_symbolic_name(&x, sizeof x, name); 
+    klee_make_symbolic(&x, sizeof x, name); 
 
     /* Make nicer constraint when simple... */
     if (start==0) {