main.go

     1  // Copyright 2011 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 main
     6  
     7  import (
     8  	"bufio"
     9  	goio "io"
    10  
    11  	"./io"
    12  )
    13  
    14  func main() {
    15  	// The errors here complain that io.X != io.X
    16  	// for different values of io so they should be
    17  	// showing the full import path, which for the
    18  	// "./io" import is really ..../go/test/io.
    19  	// For example:
    20  	//
    21  	// main.go:25: cannot use w (type "/Users/rsc/g/go/test/fixedbugs/bug345.dir/io".Writer) as type "io".Writer in function argument:
    22  	//	io.Writer does not implement io.Writer (missing Write method)
    23  	// main.go:27: cannot use &x (type *"io".SectionReader) as type *"/Users/rsc/g/go/test/fixedbugs/bug345.dir/io".SectionReader in function argument
    24  
    25  	var w io.Writer
    26  	bufio.NewWriter(w) // ERROR "[\w.]+[^.]/io|has incompatible type|cannot use"
    27  	var x goio.SectionReader
    28  	io.SR(&x) // ERROR "[\w.]+[^.]/io|has incompatible type|cannot use"
    29  }
    30
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