issue48835.go

     1  // errorcheck
     2  
     3  // Copyright 2021 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  func f0()
    10  func f1(_ int)
    11  func f2(_, _ int)
    12  func f2ddd(_, _ int, _ ...int)
    13  
    14  func f() {
    15  	var x int
    16  	f0(1)              // ERROR "too many arguments in call to f0\n\thave \(number\)\n\twant \(\)"
    17  	f0(x)              // ERROR "too many arguments in call to f0\n\thave \(int\)\n\twant \(\)"
    18  	f1()               // ERROR "not enough arguments in call to f1\n\thave \(\)\n\twant \(int\)"
    19  	f1(1, 2)           // ERROR "too many arguments in call to f1\n\thave \(number, number\)\n\twant \(int\)"
    20  	f2(1)              // ERROR "not enough arguments in call to f2\n\thave \(number\)\n\twant \(int, int\)"
    21  	f2(1, "foo", true) // ERROR "too many arguments in call to f2\n\thave \(number, string, bool\)\n\twant \(int, int\)"
    22  	f2ddd(1)           // ERROR "not enough arguments in call to f2ddd\n\thave \(number\)\n\twant \(int, int, \.\.\.int\)"
    23  	f2ddd(1, 2)
    24  	f2ddd(1, 2, 3)
    25  }
    26
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