From b1247d2d0d51108c910a73891ff3116e5f032ab1 Mon Sep 17 00:00:00 2001
From: "Kali Kaneko (leap communications)" <kali@leap.se>
Date: Sat, 12 Jan 2019 18:39:45 +0100
Subject: [pkg] all your deps are vendored to us

---
 .../x/tools/go/callgraph/cha/testdata/iface.go     | 65 ++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 vendor/golang.org/x/tools/go/callgraph/cha/testdata/iface.go

(limited to 'vendor/golang.org/x/tools/go/callgraph/cha/testdata/iface.go')

diff --git a/vendor/golang.org/x/tools/go/callgraph/cha/testdata/iface.go b/vendor/golang.org/x/tools/go/callgraph/cha/testdata/iface.go
new file mode 100644
index 0000000..1622ec1
--- /dev/null
+++ b/vendor/golang.org/x/tools/go/callgraph/cha/testdata/iface.go
@@ -0,0 +1,65 @@
+//+build ignore
+
+package main
+
+// Test of interface calls.  None of the concrete types are ever
+// instantiated or converted to interfaces.
+
+type I interface {
+	f()
+}
+
+type J interface {
+	f()
+	g()
+}
+
+type C int // implements I
+
+func (*C) f()
+
+type D int // implements I and J
+
+func (*D) f()
+func (*D) g()
+
+func one(i I, j J) {
+	i.f() // calls *C and *D
+}
+
+func two(i I, j J) {
+	j.f() // calls *D (but not *C, even though it defines method f)
+}
+
+func three(i I, j J) {
+	j.g() // calls *D
+}
+
+func four(i I, j J) {
+	Jf := J.f
+	if unknown {
+		Jf = nil // suppress SSA constant propagation
+	}
+	Jf(nil) // calls *D
+}
+
+func five(i I, j J) {
+	jf := j.f
+	if unknown {
+		jf = nil // suppress SSA constant propagation
+	}
+	jf() // calls *D
+}
+
+var unknown bool
+
+// WANT:
+// Dynamic calls
+//   (J).f$bound --> (*D).f
+//   (J).f$thunk --> (*D).f
+//   five --> (J).f$bound
+//   four --> (J).f$thunk
+//   one --> (*C).f
+//   one --> (*D).f
+//   three --> (*D).g
+//   two --> (*D).f
-- 
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