35 lines
532 B
Go
35 lines
532 B
Go
// run
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// Copyright 2025 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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type SourceRange struct {
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x, y int
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}
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func (r *SourceRange) String() string {
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return "hello"
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}
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type SourceNode interface {
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SourceRange()
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}
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type testNode SourceRange
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func (tn testNode) SourceRange() {
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}
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func main() {
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n := testNode(SourceRange{1, 1}) // not zero value
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Errorf(n)
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}
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//go:noinline
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func Errorf(n SourceNode) {
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n.SourceRange()
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}
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