Source file test/fixedbugs/issue52193.go

     1  // errorcheck -0 -m
     2  
     3  // Copyright 2023 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 p
     8  
     9  // Test that inlining doesn't break if devirtualization exposes a new
    10  // inlinable callee.
    11  
    12  func f() { // ERROR "can inline f"
    13  	var i interface{ m() } = T(0) // ERROR "T\(0\) does not escape"
    14  	i.m()                         // ERROR "devirtualizing i.m" "inlining call to T.m"
    15  }
    16  
    17  type T int
    18  
    19  func (T) m() { // ERROR "can inline T.m"
    20  	if never {
    21  		f() // ERROR "inlining call to f" "devirtualizing i.m" "T\(0\) does not escape"
    22  	}
    23  }
    24  
    25  var never bool
    26  

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