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mirror of https://github.com/golang/go synced 2024-11-05 15:46:11 -07:00
go/test/interface/assertinline.go
Emmanuel Odeke 53fd522c0d all: make copyright headers consistent with one space after period
Follows suit with https://go-review.googlesource.com/#/c/20111.

Generated by running
$ grep -R 'Go Authors.  All' * | cut -d":" -f1 | while read F;do perl -pi -e 's/Go
Authors.  All/Go Authors. All/g' $F;done

The code in cmd/internal/unvendor wasn't changed.

Fixes #15213

Change-Id: I4f235cee0a62ec435f9e8540a1ec08ae03b1a75f
Reviewed-on: https://go-review.googlesource.com/21819
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2016-05-02 13:43:18 +00:00

54 lines
1.5 KiB
Go

// errorcheck -0 -d=typeassert
// Copyright 2015 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.
package p
func assertptr(x interface{}) *int {
return x.(*int) // ERROR "type assertion inlined"
}
func assertptr2(x interface{}) (*int, bool) {
z, ok := x.(*int) // ERROR "type assertion inlined"
return z, ok
}
func assertfunc(x interface{}) func() {
return x.(func()) // ERROR "type assertion inlined"
}
func assertfunc2(x interface{}) (func(), bool) {
z, ok := x.(func()) // ERROR "type assertion inlined"
return z, ok
}
// TODO(rsc): struct{*int} is stored directly in the interface
// and should be possible to fetch back out of the interface,
// but more of the general data movement code needs to
// realize that before we can inline the assertion.
func assertstruct(x interface{}) struct{ *int } {
return x.(struct{ *int }) // ERROR "type assertion not inlined"
}
func assertstruct2(x interface{}) (struct{ *int }, bool) {
z, ok := x.(struct{ *int }) // ERROR "type assertion not inlined"
return z, ok
}
func assertbig(x interface{}) complex128 {
return x.(complex128) // ERROR "type assertion not inlined"
}
func assertbig2(x interface{}) (complex128, bool) {
z, ok := x.(complex128) // ERROR "type assertion not inlined"
return z, ok
}
func assertbig2ok(x interface{}) (complex128, bool) {
_, ok := x.(complex128) // ERROR "type assertion [(]ok only[)] inlined"
return 0, ok
}