Adding upstream version 1.22.1.upstream/1.22.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 76 insertions, 0 deletions

diff --git a/test/for.go b/test/for.go
new file mode 100644
index 0000000..cfb7f6d
--- /dev/null
+++ b/test/for.go
@@ -0,0 +1,76 @@
+// run
+
+// 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.
+
+// Test for loops.
+
+package main
+
+func assertequal(is, shouldbe int, msg string) {
+	if is != shouldbe {
+		print("assertion fail", msg, "\n")
+		panic(1)
+	}
+}
+
+func main() {
+	var i, sum int
+
+	i = 0
+	for {
+		i = i + 1
+		if i > 5 {
+			break
+		}
+	}
+	assertequal(i, 6, "break")
+
+	sum = 0
+	for i := 0; i <= 10; i++ {
+		sum = sum + i
+	}
+	assertequal(sum, 55, "all three")
+
+	sum = 0
+	for i := 0; i <= 10; {
+		sum = sum + i
+		i++
+	}
+	assertequal(sum, 55, "only two")
+
+	sum = 0
+	for sum < 100 {
+		sum = sum + 9
+	}
+	assertequal(sum, 99+9, "only one")
+
+	sum = 0
+	for i := 0; i <= 10; i++ {
+		if i%2 == 0 {
+			continue
+		}
+		sum = sum + i
+	}
+	assertequal(sum, 1+3+5+7+9, "continue")
+
+	i = 0
+	for i = range [5]struct{}{} {
+	}
+	assertequal(i, 4, " incorrect index value after range loop")
+
+	i = 0
+	var a1 [5]struct{}
+	for i = range a1 {
+		a1[i] = struct{}{}
+	}
+	assertequal(i, 4, " incorrect index value after array with zero size elem range clear")
+
+	i = 0
+	var a2 [5]int
+	for i = range a2 {
+		a2[i] = 0
+	}
+	assertequal(i, 4, " incorrect index value after array range clear")
+}