qbit/go
1
0
Fork 0
mirror of https://github.com/golang/go synced 2024-11-23 07:20:06 -07:00
Code Releases Activity
a4b4717f23
go/misc/cgo/test/issue21897b.go

15 lines
340 B
Go
Raw Normal View History

cmd/cgo: special case C ptr types to use uintptr Some C types are declared as pointers, but C code stores non-pointers in them. When the Go garbage collector sees such a pointer, it gets unhappy. Instead, for these types represent them on the Go side with uintptr. We need this change to handle Apple's CoreFoundation CF*Ref types. Users of these types might need to update their code like we do in root_cgo_darwin.go. The only change that is required under normal circumstances is converting some nils to 0. A go fix module is provided to help. Fixes #21897 RELNOTE=yes Change-Id: I9716cfb255dc918792625f42952aa171cd31ec1b Reviewed-on: https://go-review.googlesource.com/66332 Run-TryBot: Keith Randall <khr@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>
2017-09-26 16:14:50 -06:00
// Copyright 2017 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.
all: gofmt more (but vendor, testdata, and top-level test directories) CL 294430 made packages in std and cmd modules use Go 1.17 gofmt format, adding //go:build lines. This change applies the same formatting to some more packages that 'go fmt' missed (e.g., syscall/js, runtime/msan), and everything else that is easy and safe to modify in bulk. Consider the top-level test directory, testdata, and vendor directories out of scope, since there are many files that don't follow strict gofmt formatting, often for intentional and legitimate reasons (testing gofmt itself, invalid Go programs that shouldn't crash the compiler, etc.). That makes it easy and safe to gofmt -w the .go files that are found with gofmt -l with aforementioned directories filtered out: $ gofmt -l . 2>/dev/null | \ grep -v '^test/' | \ grep -v '/testdata/' | \ grep -v '/vendor/' | wc -l 51 None of the 51 files are generated. After this change, the same command prints 0. For #41184. Change-Id: Ia96ee2a0f998d6a167d4473bcad17ad09bc1d86e Reviewed-on: https://go-review.googlesource.com/c/go/+/341009 Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Trust: Dmitri Shuralyov <dmitshur@golang.org>
2021-08-09 18:29:14 -06:00
//go:build !darwin || !cgo || internal
misc/cgo/test: re-enable darwin cgo tests in race mode Go 1.14 will drop support for macOS 10.10, see #23011 This reverts CL 125304 Updates #26475 Updates #26513 Change-Id: Ia13eef30f22d67103f7ae45424124fbb116e1261 Reviewed-on: https://go-review.googlesource.com/c/go/+/214057 Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2020-01-09 02:48:14 -07:00
// +build !darwin !cgo internal
cmd/cgo: special case C ptr types to use uintptr Some C types are declared as pointers, but C code stores non-pointers in them. When the Go garbage collector sees such a pointer, it gets unhappy. Instead, for these types represent them on the Go side with uintptr. We need this change to handle Apple's CoreFoundation CF*Ref types. Users of these types might need to update their code like we do in root_cgo_darwin.go. The only change that is required under normal circumstances is converting some nils to 0. A go fix module is provided to help. Fixes #21897 RELNOTE=yes Change-Id: I9716cfb255dc918792625f42952aa171cd31ec1b Reviewed-on: https://go-review.googlesource.com/66332 Run-TryBot: Keith Randall <khr@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>
2017-09-26 16:14:50 -06:00
package cgotest
import "testing"
func test21897(t *testing.T) {
t.Skip("test runs only on darwin+cgo")
}
Copy Permalink