From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 gcc/testsuite/gcc.dg/Wswitch-enum.c | 63 +++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/Wswitch-enum.c

(limited to 'gcc/testsuite/gcc.dg/Wswitch-enum.c')

diff --git a/gcc/testsuite/gcc.dg/Wswitch-enum.c b/gcc/testsuite/gcc.dg/Wswitch-enum.c
new file mode 100644
index 000000000..28c60d879
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/Wswitch-enum.c
@@ -0,0 +1,63 @@
+/* PR c/5044 */
+/* { dg-do compile } */
+/* { dg-options "-Wswitch-enum" } */
+
+enum e { e1, e2 };
+
+int
+foo (int i, int j, enum e ei, enum e ej, enum e ek, enum e el,
+     enum e em, enum e en, enum e eo, enum e ep)
+{
+  switch (i)
+    {
+    case 1: return 1;
+    case 2: return 2;
+    }
+  switch (j)
+    {
+    case 3: return 4;
+    case 4: return 3;
+    default: break;
+    }
+  switch (ei) /* { dg-warning "enumeration value 'e1' not handled in switch" "enum e1" } */
+    { /* { dg-warning "enumeration value 'e2' not handled in switch" "enum e2" { target *-*-* } 22 } */
+    }
+  switch (ej) /* { dg-warning "enumeration value 'e1' not handled in switch" "enum e1" } */
+    { /* { dg-warning "enumeration value 'e2' not handled in switch" "enum e2" { target *-*-* } 25 } */
+    default: break;
+    }
+  switch (ek) /* { dg-warning "enumeration value 'e2' not handled in switch" "enum e2" } */
+    {
+    case e1: return 1;
+    }
+  switch (el) /* { dg-warning "enumeration value 'e2' not handled in switch" "enum e2" } */
+    {
+    case e1: return 1;
+    default: break;
+    }
+  switch (em)
+    {
+    case e1: return 1;
+    case e2: return 2;
+    }
+  switch (en)
+    {
+    case e1: return 1;
+    case e2: return 2;
+    default: break;
+    }
+  switch (eo)
+    {
+    case e1: return 1;
+    case e2: return 2;
+    case 3: return 3; /* { dg-warning "case value '3' not in enumerated type 'enum e'" "excess 3" } */
+    }
+  switch (ep)
+    {
+    case e1: return 1;
+    case e2: return 2;
+    case 3: return 3; /* { dg-warning "case value '3' not in enumerated type 'enum e'" "excess 3" } */
+    default: break;
+    }
+  return 0;
+}
-- 
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