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// $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 assertequal(is, shouldbe int, msg string) {
if is != shouldbe {
print("assertion fail", msg, "\n")
panic(1)
}
}
func main() {
i5 := 5
i7 := 7
var count int
count = 0
if true {
count = count + 1
}
assertequal(count, 1, "if true")
count = 0
if false {
count = count + 1
}
assertequal(count, 0, "if false")
count = 0
if one := 1; true {
count = count + one
}
assertequal(count, 1, "if true one")
count = 0
if one := 1; false {
count = count + 1
_ = one
}
assertequal(count, 0, "if false one")
count = 0
if {
count = count + 1
}
assertequal(count, 1, "if empty")
count = 0
if one := 1; true {
count = count + one
}
assertequal(count, 1, "if empty one")
count = 0
if i5 < i7 {
count = count + 1
}
assertequal(count, 1, "if cond")
count = 0
if true {
count = count + 1
} else
count = count - 1
assertequal(count, 1, "if else true")
count = 0
if false {
count = count + 1
} else
count = count - 1
assertequal(count, -1, "if else false")
count = 0
if t:=1; false {
count = count + 1
_ = t
t := 7
_ = t
} else
count = count - t
assertequal(count, -1, "if else false var")
count = 0
t := 1
if false {
count = count + 1
t := 7
_ = t
} else
count = count - t
_ = t
assertequal(count, -1, "if else false var outside")
}
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