From: Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
Date: Mon, 28 Aug 2000 01:06:33 +0000 (+0000)
Subject: * gcc.dg/return-type-2.c: New test.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bbfbf340fc90540e37aff95581596c7225ae926b;p=gcc.git

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

From-SVN: r36010
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 5f478db13cf..6466b590df8 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+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.
diff --git a/gcc/testsuite/gcc.dg/return-type-2.c b/gcc/testsuite/gcc.dg/return-type-2.c
new file mode 100644
index 00000000000..183c6a88d40
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/return-type-2.c
@@ -0,0 +1,47 @@
+/* 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);
+}