mirror of
https://github.com/golang/go
synced 2024-11-02 11:50:30 +00:00
91803a2df3
The following files had merge conflicts and were merged manually: src/cmd/compile/fmtmap_test.go src/cmd/compile/internal/gc/noder.go src/go/parser/error_test.go test/assign.go test/chan/perm.go test/fixedbugs/issue22822.go test/fixedbugs/issue4458.go test/init.go test/interface/explicit.go test/map1.go test/method2.go The following files had manual changes to make tests pass: test/run.go test/used.go src/cmd/compile/internal/types2/stdlib_test.go Change-Id: Ia495aaaa80ce321ee4ec2a9105780fbe913dbd4c
68 lines
1.5 KiB
Go
68 lines
1.5 KiB
Go
// errorcheck
|
|
|
|
// Copyright 2011 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.
|
|
|
|
// Test map declarations of many types, including erroneous ones.
|
|
// Does not compile.
|
|
|
|
package main
|
|
|
|
type v bool
|
|
|
|
var (
|
|
// valid
|
|
_ map[int8]v
|
|
_ map[uint8]v
|
|
_ map[int16]v
|
|
_ map[uint16]v
|
|
_ map[int32]v
|
|
_ map[uint32]v
|
|
_ map[int64]v
|
|
_ map[uint64]v
|
|
_ map[int]v
|
|
_ map[uint]v
|
|
_ map[uintptr]v
|
|
_ map[float32]v
|
|
_ map[float64]v
|
|
_ map[complex64]v
|
|
_ map[complex128]v
|
|
_ map[bool]v
|
|
_ map[string]v
|
|
_ map[chan int]v
|
|
_ map[*int]v
|
|
_ map[struct{}]v
|
|
_ map[[10]int]v
|
|
|
|
// invalid
|
|
_ map[[]int]v // ERROR "invalid map key"
|
|
_ map[func()]v // ERROR "invalid map key"
|
|
_ map[map[int]int]v // ERROR "invalid map key"
|
|
_ map[T1]v // ERROR "invalid map key"
|
|
_ map[T2]v // ERROR "invalid map key"
|
|
_ map[T3]v // ERROR "invalid map key"
|
|
_ map[T4]v // ERROR "invalid map key"
|
|
_ map[T5]v
|
|
_ map[T6]v
|
|
_ map[T7]v
|
|
_ map[T8]v
|
|
)
|
|
|
|
type T1 []int
|
|
type T2 struct { F T1 }
|
|
type T3 []T4
|
|
type T4 struct { F T3 }
|
|
|
|
type T5 *int
|
|
type T6 struct { F T5 }
|
|
type T7 *T4
|
|
type T8 struct { F *T7 }
|
|
|
|
func main() {
|
|
m := make(map[int]int)
|
|
delete() // ERROR "missing arguments|not enough arguments"
|
|
delete(m) // ERROR "missing second \(key\) argument|not enough arguments"
|
|
delete(m, 2, 3) // ERROR "too many arguments"
|
|
delete(1, m) // ERROR "first argument to delete must be map|argument 1 must be a map|is not a map"
|
|
}
|