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/go.test/test/switch.go | 139 +++++++++++++++++++++++++++++++++++
 1 file changed, 139 insertions(+)
 create mode 100644 gcc/testsuite/go.test/test/switch.go

(limited to 'gcc/testsuite/go.test/test/switch.go')

diff --git a/gcc/testsuite/go.test/test/switch.go b/gcc/testsuite/go.test/test/switch.go
new file mode 100644
index 000000000..0c253d6e2
--- /dev/null
+++ b/gcc/testsuite/go.test/test/switch.go
@@ -0,0 +1,139 @@
+// $G $F.go && $L $F.$A && ./$A.out
+
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+func assert(cond bool, msg string) {
+	if !cond {
+		print("assertion fail: ", msg, "\n")
+		panic(1)
+	}
+}
+
+func main() {
+	i5 := 5
+	i7 := 7
+	hello := "hello"
+
+	switch true {
+	case i5 < 5: assert(false, "<")
+	case i5 == 5: assert(true, "!")
+	case i5 > 5: assert(false, ">")
+	}
+
+	switch {
+	case i5 < 5: assert(false, "<")
+	case i5 == 5: assert(true, "!")
+	case i5 > 5: assert(false, ">")
+	}
+
+	switch x := 5; true {
+	case i5 < x: assert(false, "<")
+	case i5 == x: assert(true, "!")
+	case i5 > x: assert(false, ">")
+	}
+
+	switch x := 5; true {
+	case i5 < x: assert(false, "<")
+	case i5 == x: assert(true, "!")
+	case i5 > x: assert(false, ">")
+	}
+
+	switch i5 {
+	case 0: assert(false, "0")
+	case 1: assert(false, "1")
+	case 2: assert(false, "2")
+	case 3: assert(false, "3")
+	case 4: assert(false, "4")
+	case 5: assert(true, "5")
+	case 6: assert(false, "6")
+	case 7: assert(false, "7")
+	case 8: assert(false, "8")
+	case 9: assert(false, "9")
+	default: assert(false, "default")
+	}
+
+	switch i5 {
+	case 0,1,2,3,4: assert(false, "4")
+	case 5: assert(true, "5")
+	case 6,7,8,9: assert(false, "9")
+	default: assert(false, "default")
+	}
+
+	switch i5 {
+	case 0:
+	case 1:
+	case 2:
+	case 3:
+	case 4: assert(false, "4")
+	case 5: assert(true, "5")
+	case 6:
+	case 7:
+	case 8:
+	case 9:
+	default: assert(i5 == 5, "good")
+	}
+
+	switch i5 {
+	case 0: dummy := 0; _ = dummy; fallthrough
+	case 1: dummy := 0; _ = dummy; fallthrough
+	case 2: dummy := 0; _ = dummy; fallthrough
+	case 3: dummy := 0; _ = dummy; fallthrough
+	case 4: dummy := 0; _ = dummy; assert(false, "4")
+	case 5: dummy := 0; _ = dummy; fallthrough
+	case 6: dummy := 0; _ = dummy; fallthrough
+	case 7: dummy := 0; _ = dummy; fallthrough
+	case 8: dummy := 0; _ = dummy; fallthrough
+	case 9: dummy := 0; _ = dummy; fallthrough
+	default: dummy := 0; _ = dummy; assert(i5 == 5, "good")
+	}
+
+	fired := false
+	switch i5 {
+	case 0: dummy := 0; _ = dummy; fallthrough;  // tests scoping of cases
+	case 1: dummy := 0; _ = dummy; fallthrough
+	case 2: dummy := 0; _ = dummy; fallthrough
+	case 3: dummy := 0; _ = dummy; fallthrough
+	case 4: dummy := 0; _ = dummy; assert(false, "4")
+	case 5: dummy := 0; _ = dummy; fallthrough
+	case 6: dummy := 0; _ = dummy; fallthrough
+	case 7: dummy := 0; _ = dummy; fallthrough
+	case 8: dummy := 0; _ = dummy; fallthrough
+	case 9: dummy := 0; _ = dummy; fallthrough
+	default: dummy := 0; _ = dummy; fired = !fired; assert(i5 == 5, "good")
+	}
+	assert(fired, "fired")
+
+	count := 0
+	switch i5 {
+	case 0: count = count + 1; fallthrough
+	case 1: count = count + 1; fallthrough
+	case 2: count = count + 1; fallthrough
+	case 3: count = count + 1; fallthrough
+	case 4: count = count + 1; assert(false, "4")
+	case 5: count = count + 1; fallthrough
+	case 6: count = count + 1; fallthrough
+	case 7: count = count + 1; fallthrough
+	case 8: count = count + 1; fallthrough
+	case 9: count = count + 1; fallthrough
+	default: assert(i5 == count, "good")
+	}
+	assert(fired, "fired")
+
+	switch hello {
+	case "wowie": assert(false, "wowie")
+	case "hello": assert(true, "hello")
+	case "jumpn": assert(false, "jumpn")
+	default: assert(false, "default")
+	}
+
+	fired = false
+	switch i := i5 + 2; i {
+	case i7: fired = true
+	default: assert(false, "fail")
+	}
+	assert(fired, "var")
+}
-- 
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