From: Steven Bosscher <s.bosscher@student.tudelft.nl>
Date: Tue, 11 Mar 2003 20:00:39 +0000 (+0100)
Subject: return-type-3.c: New test.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=54098126af873120609982532ce2153444c431f8;p=gcc.git

return-type-3.c: New test.

2003-03-11  Steven Bosscher  <s.bosscher@student.tudelft.nl>

        * gcc.dg/return-type-3.c: New test.

From-SVN: r64181
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 80900ccee74..6ec4a1580d0 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2003-03-11  Steven Bosscher  <s.bosscher@student.tudelft.nl>
+
+	* gcc.dg/return-type-3.c: New test.
+
 2003-03-11  D.Venkatasubramanian  <dvenkat@noida.hcltech.com>
 
 	* gcc.misc-tests/bprob.exp: Disable test cases for h8300-*-* as
diff --git a/gcc/testsuite/gcc.dg/return-type-3.c b/gcc/testsuite/gcc.dg/return-type-3.c
new file mode 100644
index 00000000000..b6fa16539a4
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/return-type-3.c
@@ -0,0 +1,14 @@
+/* PR optimization/7189
+   This was a missing warning caused by a cfg cleanup after sibling
+   call optimization.  The return clobber insn was cleaned up and
+   the warning was never issued.  */
+/* { dg-do compile } */
+/* { dg-options "-foptimize-sibling-calls -Wreturn-type" } */
+
+extern void foo(void);
+
+int
+bar (void)
+{
+  foo();
+} /* { dg-warning "control reaches end of non-void function" "warning for falling off end of non-void function" } */