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// $G $D/$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 {
_ = one;
count = count + 1;
}
assertequal(count, 0, "if false one");
count = 0;
if {
count = count + 1;
}
assertequal(count, 1, "if empty");
count = 0;
if one := 1; {
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 := 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;
assertequal(count, -1, "if else false var outside");
}
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