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-rw-r--r--test/fixedbugs/bug401.go45
1 files changed, 45 insertions, 0 deletions
diff --git a/test/fixedbugs/bug401.go b/test/fixedbugs/bug401.go
new file mode 100644
index 0000000..215498e
--- /dev/null
+++ b/test/fixedbugs/bug401.go
@@ -0,0 +1,45 @@
+// run
+
+// Copyright 2011 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.
+
+// Issue 2582
+package main
+
+type T struct{}
+
+//go:noinline
+func (T) cplx() complex128 {
+ return complex(1, 0)
+}
+
+func (T) cplx2() complex128 {
+ return complex(0, 1)
+}
+
+type I interface {
+ cplx() complex128
+}
+
+func main() {
+
+ var t T
+
+ if v := real(t.cplx()); v != 1 {
+ panic("not-inlined complex call failed")
+ }
+ _ = imag(t.cplx())
+
+ _ = real(t.cplx2())
+ if v := imag(t.cplx2()); v != 1 {
+ panic("potentially inlined complex call failed")
+ }
+
+ var i I
+ i = t
+ if v := real(i.cplx()); v != 1 {
+ panic("potentially inlined complex call failed")
+ }
+ _ = imag(i.cplx())
+}