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-rw-r--r--test/funcdup2.go17
1 files changed, 17 insertions, 0 deletions
diff --git a/test/funcdup2.go b/test/funcdup2.go
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+++ b/test/funcdup2.go
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+// errorcheck
+
+// Copyright 2013 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 p
+
+var T interface {
+ F1(i int) (i int) // ERROR "duplicate argument i|redefinition|previous|redeclared"
+ F2(i, i int) // ERROR "duplicate argument i|redefinition|previous|redeclared"
+ F3() (i, i int) // ERROR "duplicate argument i|redefinition|previous|redeclared"
+}
+
+var T1 func(i, i int) // ERROR "duplicate argument i|redefinition|previous|redeclared"
+var T2 func(i int) (i int) // ERROR "duplicate argument i|redefinition|previous|redeclared"
+var T3 func() (i, i int) // ERROR "duplicate argument i|redefinition|previous|redeclared"