mirror of
https://github.com/golang/go
synced 2024-11-22 08:34:40 -07:00
53 lines
996 B
Go
53 lines
996 B
Go
// errorcheck
|
|
|
|
// Copyright 2013 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.
|
|
|
|
// Issue 4813: use of constant floats as indices.
|
|
|
|
package main
|
|
|
|
var A [3]int
|
|
var S []int
|
|
var T string
|
|
|
|
const (
|
|
i = 1
|
|
f = 2.0
|
|
f2 = 2.1
|
|
c = complex(2, 0)
|
|
c2 = complex(2, 1)
|
|
)
|
|
|
|
var (
|
|
vf = f
|
|
vc = c
|
|
)
|
|
|
|
var (
|
|
a1 = A[i]
|
|
a2 = A[f]
|
|
a3 = A[f2] // ERROR "truncated"
|
|
a4 = A[c]
|
|
a5 = A[c2] // ERROR "truncated"
|
|
a6 = A[vf] // ERROR "non-integer|must be integer"
|
|
a7 = A[vc] // ERROR "non-integer|must be integer"
|
|
|
|
s1 = S[i]
|
|
s2 = S[f]
|
|
s3 = S[f2] // ERROR "truncated"
|
|
s4 = S[c]
|
|
s5 = S[c2] // ERROR "truncated"
|
|
s6 = S[vf] // ERROR "non-integer|must be integer"
|
|
s7 = S[vc] // ERROR "non-integer|must be integer"
|
|
|
|
t1 = T[i]
|
|
t2 = T[f]
|
|
t3 = T[f2] // ERROR "truncated"
|
|
t4 = T[c]
|
|
t5 = T[c2] // ERROR "truncated"
|
|
t6 = T[vf] // ERROR "non-integer|must be integer"
|
|
t7 = T[vc] // ERROR "non-integer|must be integer"
|
|
)
|