* gcc.dg/return-type-2.c: New test.

From-SVN: r36010

gcc/testsuite/ChangeLog

+2000-08-27  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* gcc.dg/return-type-2.c: New test.
+
 2000-08-27  Geoff Keating  <geoffk@cygnus.com>
 
 	* gcc.c-torture/compile/20000825-1.c: New test.

gcc/testsuite/gcc.dg/return-type-2.c

+/* Bogus warnings claiming we fall off the end of a non-void function.
+   By Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8/27/2000.  */
+/* { dg-do compile } */
+/* { dg-options "-O2 -Wreturn-type" } */
+
+extern void abort (void) __attribute__ ((__noreturn__));
+
+int
+foo1 (int i)
+{
+  if (i)
+    return i;
+
+  abort ();
+} /* { dg-bogus "control reaches end of non-void function" "warning for falling off end of non-void function" } */
+
+__inline__ int
+foo2 (int i)
+{
+  if (i)
+    return i;
+
+  abort ();
+} /* { dg-bogus "control reaches end of non-void function" "warning for falling off end of non-void function" } */
+
+static int
+foo3 (int i)
+{
+  if (i)
+    return i;
+
+  abort ();
+} /* { dg-bogus "control reaches end of non-void function" "warning for falling off end of non-void function" } */
+
+static __inline__ int
+foo4 (int i)
+{
+  if (i)
+    return i;
+
+  abort ();
+} /* { dg-bogus "control reaches end of non-void function" "warning for falling off end of non-void function" } */
+
+int bar (int i)
+{
+  return foo1 (i) + foo2 (i) + foo3 (i) + foo4 (i);
+}