Source file test/fixedbugs/issue73888.go

     1  // run
     2  
     3  // Copyright 2025 The Go Authors. All rights reserved.
     4  // Use of this source code is governed by a BSD-style
     5  // license that can be found in the LICENSE file.
     6  
     7  package main
     8  
     9  type SourceRange struct {
    10  	x, y int
    11  }
    12  
    13  func (r *SourceRange) String() string {
    14  	return "hello"
    15  }
    16  
    17  type SourceNode interface {
    18  	SourceRange()
    19  }
    20  
    21  type testNode SourceRange
    22  
    23  func (tn testNode) SourceRange() {
    24  }
    25  
    26  func main() {
    27  	n := testNode(SourceRange{}) // zero value
    28  	Errorf(n)
    29  }
    30  
    31  //go:noinline
    32  func Errorf(n SourceNode) {
    33  	n.SourceRange()
    34  }
    35  

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