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Diffstat (limited to 'test/reflectmethod4.go')
-rw-r--r-- | test/reflectmethod4.go | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/reflectmethod4.go b/test/reflectmethod4.go new file mode 100644 index 0000000..037b3da --- /dev/null +++ b/test/reflectmethod4.go @@ -0,0 +1,30 @@ +// run + +// Copyright 2016 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. + +// The linker can prune methods that are not directly called or +// assigned to interfaces, but only if reflect.Value.Method is +// never used. Test it here. + +package main + +import "reflect" + +var called = false + +type M int + +func (m M) UniqueMethodName() { + called = true +} + +var v M + +func main() { + reflect.ValueOf(v).Method(0).Interface().(func())() + if !called { + panic("UniqueMethodName not called") + } +} |