From 6de8697e4d786fd71ac04036038190e3e5109bc4 Mon Sep 17 00:00:00 2001
From: "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu>
Date: Thu, 13 May 1999 09:18:43 +0000
Subject: [PATCH] * gcc.dg/noreturn-1.c: New test.

From-SVN: r26923
---
 gcc/testsuite/ChangeLog           |  4 +++
 gcc/testsuite/gcc.dg/noreturn-1.c | 43 +++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/noreturn-1.c

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 619a1b75f71..e846e889f07 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+1999-05-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* gcc.dg/noreturn-1.c: New test.
+
 Thu May 13 02:07:21 1999  Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
 
 	* gcc.dg/990513-1.c: New test.
diff --git a/gcc/testsuite/gcc.dg/noreturn-1.c b/gcc/testsuite/gcc.dg/noreturn-1.c
new file mode 100644
index 00000000000..3d68cbcf500
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/noreturn-1.c
@@ -0,0 +1,43 @@
+/* Check for various valid and erroneous "noreturn" cases. */
+/* { dg-do compile } */
+/* { dg-options "-O -Wmissing-noreturn" } */
+
+extern void foo1(void) __attribute__ ((__noreturn__));
+void
+foo1(void)
+{
+} /* { dg-warning "`noreturn' function does return" "detect falling off end of noreturn" } */
+
+extern void foo2(void) __attribute__ ((__noreturn__));
+void
+foo2(void)
+{
+  exit(0);
+} /* { dg-bogus "warning:" "this function should not get any warnings" } */
+
+extern void foo3(void);
+void
+foo3(void)
+{
+} /* { dg-bogus "warning:" "this function should not get any warnings" } */
+
+extern void foo4(void);
+void
+foo4(void)
+{
+  exit(0);
+} /* { dg-warning "candidate for attribute `noreturn'" "detect noreturn candidate" } */
+
+extern void foo5(void) __attribute__ ((__noreturn__));
+void
+foo5(void)
+{
+  return; /* { dg-warning "`noreturn' has a `return' statement" "detect invalid return" } */
+} /* { dg-warning "`noreturn' function does return" "detect return from noreturn" } */
+
+extern void foo6(void);
+void
+foo6(void)
+{
+  return;
+} /* { dg-bogus "warning:" "this function should not get any warnings" } */
-- 
2.30.2