github.com/kdevb0x/go@v0.0.0-20180115030120-39687051e9e7/src/go/doc/testdata/issue18063.go (about)

     1  // Copyright 2017 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package issue18063
     6  
     7  type T struct{}
     8  
     9  func New() T                   { return T{} }
    10  func NewPointer() *T           { return &T{} }
    11  func NewPointerSlice() []*T    { return []*T{&T{}} }
    12  func NewSlice() []T            { return []T{T{}} }
    13  func NewPointerOfPointer() **T { x := &T{}; return &x }
    14  
    15  // NewArray is not a factory function because arrays of type T are not
    16  // factory functions of type T.
    17  func NewArray() [1]T { return [1]T{T{}} }
    18  
    19  // NewPointerArray is not a factory function because arrays of type *T are not
    20  // factory functions of type T.
    21  func NewPointerArray() [1]*T { return [1]*T{&T{}} }
    22  
    23  // NewSliceOfSlice is not a factory function because slices of a slice of
    24  // type *T are not factory functions of type T.
    25  func NewSliceOfSlice() [][]T { return []T{[]T{}} }
    26  
    27  // NewPointerSliceOfSlice is not a factory function because slices of a
    28  // slice of type *T are not factory functions of type T.
    29  func NewPointerSliceOfSlice() [][]*T { return []*T{[]*T{}} }
    30  
    31  // NewSlice3 is not a factory function because 3 nested slices of type T
    32  // are not factory functions of type T.
    33  func NewSlice3() [][][]T { return []T{[]T{[]T{}}} }