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Source file test/fixedbugs/issue19482.go

Documentation: test/fixedbugs

  // errorcheck
  
  // Copyright 2017 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.
  
  // Compiler rejected initialization of structs to composite literals
  // in a non-static setting (e.g. in a function)
  // when the struct contained a field named _.
  
  package p
  
  type T struct {
  	_ string
  }
  
  func ok() {
  	var x = T{"check"}
  	_ = x
  	_ = T{"et"}
  }
  
  var (
  	y = T{"stare"}
  	w = T{_: "look"} // ERROR "invalid field name _ in struct initializer"
  	_ = T{"page"}
  	_ = T{_: "out"} // ERROR "invalid field name _ in struct initializer"
  )
  
  func bad() {
  	var z = T{_: "verse"} // ERROR "invalid field name _ in struct initializer"
  	_ = z
  	_ = T{_: "itinerary"} // ERROR "invalid field name _ in struct initializer"
  }
  

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