more on type complex.

getting close.

R=rsc
CC=golang-dev
http://codereview.appspot.com/224105

1 files changed, 85 insertions, 0 deletions

diff --git a/test/ken/cplx1.go b/test/ken/cplx1.go
new file mode 100644
index 000000000..4686a4e52
--- /dev/null
+++ b/test/ken/cplx1.go
@@ -0,0 +1,85 @@
+// $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
+
+const (
+	R = 5
+	I = 6i
+
+	C1 = R + I // ADD(5,6)
+)
+
+func main() {
+	var b bool
+
+	// constants
+	b = (5 + 6i) == C1
+	if !b {
+		panicln("const bool 1", b)
+	}
+
+	b = (5 + 6i) != C1
+	if b {
+		panicln("const bool 2", b)
+	}
+
+	b = C1 == (5 + 6i)
+	if !b {
+		panicln("const bool 3", b)
+	}
+
+	b = C1 != (5 + 6i)
+	if b {
+		panicln("const bool 4", b)
+	}
+
+	// vars passed through parameters
+	booltest(5+6i, true)
+	booltest(5+7i, false)
+	booltest(6+6i, false)
+	booltest(6+9i, false)
+}
+
+func booltest(a complex, r bool) {
+	var b bool
+
+	b = a == C1
+	if b != r {
+		panicln("param bool 1", a, b, r)
+	}
+
+	b = a != C1
+	if b == r {
+		panicln("param bool 2", a, b, r)
+	}
+
+	b = C1 == a
+	if b != r {
+		panicln("param bool 3", a, b, r)
+	}
+
+	b = C1 != a
+	if b == r {
+		panicln("param bool 4", a, b, r)
+	}
+
+	if r {
+		if a != C1 {
+			panicln("param bool 5", a, b, r)
+		}
+		if C1 != a {
+			panicln("param bool 6", a, b, r)
+		}
+	} else {
+		if a == C1 {
+			panicln("param bool 6", a, b, r)
+		}
+		if C1 == a {
+			panicln("param bool 7", a, b, r)
+		}
+	}
+}