Imported Upstream version 60

1 files changed, 0 insertions, 75 deletions

diff --git a/test/interface/explicit.go b/test/interface/explicit.go
deleted file mode 100644
index b6a582fff..000000000
--- a/test/interface/explicit.go
+++ /dev/null
@@ -1,75 +0,0 @@
-// errchk $G -e $D/$F.go
-
-// 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.
-
-// Static error messages about interface conversions.
-
-package main
-
-type T struct {
-	a int
-}
-
-var t *T
-
-type I interface {
-	M()
-}
-
-var i I
-
-type I2 interface {
-	M()
-	N()
-}
-
-var i2 I2
-
-type E interface{}
-
-var e E
-
-func main() {
-	e = t // ok
-	t = e // ERROR "need explicit|need type assertion"
-
-	// neither of these can work,
-	// because i has an extra method
-	// that t does not, so i cannot contain a t.
-	i = t // ERROR "incompatible|missing M method"
-	t = i // ERROR "incompatible|need type assertion"
-
-	i = i2 // ok
-	i2 = i // ERROR "incompatible|missing N method"
-
-	i = I(i2)  // ok
-	i2 = I2(i) // ERROR "invalid|missing N method"
-
-	e = E(t) // ok
-	t = T(e) // ERROR "need explicit|need type assertion|incompatible"
-}
-
-type M interface {
-	M()
-}
-
-var m M
-
-var _ = m.(int) // ERROR "impossible type assertion"
-
-type Int int
-
-func (Int) M(float64) {}
-
-var _ = m.(Int) // ERROR "impossible type assertion"
-
-var ii int
-var jj Int
-
-var m1 M = ii // ERROR "incompatible|missing"
-var m2 M = jj // ERROR "incompatible|wrong type for M method"
-
-var m3 = M(ii) // ERROR "invalid|missing"
-var m4 = M(jj) // ERROR "invalid|wrong type for M method"