mirror of
https://github.com/golang/go
synced 2024-11-26 17:46:57 -07:00
f45c2d7e47
So they can be added to ignored list, since the tests now require cgo.Incomplete, which is not recognized by go/types and types2. Updates #46731 Change-Id: I9f24e3c8605424d1f5f42ae4409437198f4c1326 Reviewed-on: https://go-review.googlesource.com/c/go/+/427142 Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com> Reviewed-by: Bryan Mills <bcmills@google.com> Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com> TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: Heschi Kreinick <heschi@google.com>
52 lines
1.3 KiB
Go
52 lines
1.3 KiB
Go
// errorcheck -+
|
|
|
|
// Copyright 2016 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 type-checking errors for go:notinheap.
|
|
|
|
package p
|
|
|
|
//go:notinheap
|
|
type nih struct{}
|
|
|
|
type embed4 map[nih]int // ERROR "incomplete \(or unallocatable\) map key not allowed"
|
|
|
|
type embed5 map[int]nih // ERROR "incomplete \(or unallocatable\) map value not allowed"
|
|
|
|
type emebd6 chan nih // ERROR "chan of incomplete \(or unallocatable\) type not allowed"
|
|
|
|
type okay1 *nih
|
|
|
|
type okay2 []nih
|
|
|
|
type okay3 func(x nih) nih
|
|
|
|
type okay4 interface {
|
|
f(x nih) nih
|
|
}
|
|
|
|
// Type conversions don't let you sneak past notinheap.
|
|
|
|
type t1 struct{ x int }
|
|
|
|
//go:notinheap
|
|
type t2 t1
|
|
|
|
//go:notinheap
|
|
type t3 byte
|
|
|
|
//go:notinheap
|
|
type t4 rune
|
|
|
|
var sink interface{}
|
|
|
|
func i() {
|
|
sink = new(t1) // no error
|
|
sink = (*t2)(new(t1)) // ERROR "cannot convert(.|\n)*t2 is incomplete \(or unallocatable\)"
|
|
sink = (*t2)(new(struct{ x int })) // ERROR "cannot convert(.|\n)*t2 is incomplete \(or unallocatable\)"
|
|
sink = []t3("foo") // ERROR "cannot convert(.|\n)*t3 is incomplete \(or unallocatable\)"
|
|
sink = []t4("bar") // ERROR "cannot convert(.|\n)*t4 is incomplete \(or unallocatable\)"
|
|
}
|