diff --git a/clang/tools/c-index-test/c-index-test.c b/clang/tools/c-index-test/c-index-test.c
index 8265335..cc4080e 100644
--- a/clang/tools/c-index-test/c-index-test.c
+++ b/clang/tools/c-index-test/c-index-test.c
@@ -4,6 +4,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
+#include <assert.h>
 
 #ifdef _MSC_VER
 char *basename(const char* path)
@@ -86,7 +87,7 @@
             printf("// CHECK: %s:%d:%d: ", basename(clang_getCursorSource(Ref)),
                                              curLine, curColumn);
             PrintCursor(Ref);
-            printf(" [Context:%s]\n", clang_getDeclSpelling(Ref.decl));
+			printf(" [Context:%s]\n", clang_getDeclSpelling(Ref.decl));
           }
           startBuf++;
         }