1 files changed, 10 insertions, 0 deletions
diff --git a/libmudflap/testsuite/libmudflap.c/pass47-frag.c b/libmudflap/testsuite/libmudflap.c/pass47-frag.c
new file mode 100644
index 000000000..9e4ac50ef
--- /dev/null
+++ b/libmudflap/testsuite/libmudflap.c/pass47-frag.c
@@ -0,0 +1,10 @@
+#include <stdlib.h>
+#include <ctype.h>
+
+int main ()
+{
+  char* buf = "hello"; 
+  return ! ((toupper (buf[0]) == 'H' && toupper ('z') == 'Z' &&
+             tolower (buf[4]) == 'o' && tolower ('X') == 'x' &&
+             isdigit (buf[3])) == 0 && isalnum ('4'));
+}