test: migrate remaining files to go:build syntax

Most of the test cases in the test directory use the new go:build syntax
already. Convert the rest. In general, try to place the build constraint
line below the test directive comment in more places.

For #41184.
For #60268.

Change-Id: I11c41a0642a8a26dc2eda1406da908645bbc005b
Cq-Include-Trybots: luci.golang.try:gotip-linux-386-longtest,gotip-linux-amd64-longtest,gotip-windows-amd64-longtest
Reviewed-on: https://go-review.googlesource.com/c/go/+/536236
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>

src/cmd/compile/internal/types2/stdlib_test.go

@@ -191,7 +191,7 @@ func firstComment(filename string) (first string) {
 		}
 		text = strings.TrimSpace(text[2:])
 
-		if strings.HasPrefix(text, "+build ") {
+		if strings.HasPrefix(text, "go:build ") {
 			panic("skip")
 		}
 		if first == "" {

src/go/types/stdlib_test.go

@@ -192,7 +192,7 @@ func firstComment(filename string) string {
 				lit = lit[:len(lit)-2]
 			}
 			contents := strings.TrimSpace(lit[2:])
-			if strings.HasPrefix(contents, "+build ") {
+			if strings.HasPrefix(contents, "go:build ") {
 				return "skip"
 			}
 			if first == "" {

test/abi/bad_internal_offsets.go

@@ -1,7 +1,6 @@
 // compile
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/double_nested_addressed_struct.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/double_nested_struct.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/f_ret_z_not.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/fibish.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/fibish_closure.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/leaf.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/leaf2.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/many_int_input.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/many_intstar_input.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/more_intstar_input.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/named_results.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/named_return_stuff.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/reg_not_ssa.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2023 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/return_stuff.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/s_sif_sif.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/spills3.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/spills4.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/struct_3_string_input.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/struct_lower_1.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/too_big_to_ssa.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/uglyfib.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/abi/wrapdefer_largetmp.go

@@ -1,7 +1,6 @@
 // run
 
 //go:build !wasm
-// +build !wasm
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/chanlinear.go

@@ -1,6 +1,7 @@
-// +build darwin linux
 // run
 
+//go:build darwin || linux
+
 // Copyright 2014 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/checkbce.go

@@ -1,6 +1,7 @@
-// +build amd64,!gcflags_noopt
 // errorcheck -0 -d=ssa/check_bce/debug=3
 
+//go:build amd64 && !gcflags_noopt
+
 // 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/closure3.go

@@ -1,7 +1,6 @@
 // errorcheckandrundir -0 -m -d=inlfuncswithclosures=1
 
 //go:build !goexperiment.newinliner
-// +build !goexperiment.newinliner
 
 // Copyright 2017 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/codegen/clobberdead.go

@@ -1,6 +1,6 @@
 // asmcheck -gcflags=-clobberdead
 
-// +build amd64 arm64
+//go:build amd64 || arm64
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/codegen/clobberdeadreg.go

@@ -1,6 +1,6 @@
 // asmcheck -gcflags=-clobberdeadreg
 
-// +build amd64
+//go:build amd64
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/codegen/retpoline.go

@@ -1,6 +1,7 @@
-// +build amd64
 // asmcheck -gcflags=-spectre=ret
 
+//go:build amd64
+
 package codegen
 
 func CallFunc(f func()) {

test/codegen/spectre.go

@@ -1,6 +1,7 @@
-// +build amd64
 // asmcheck -gcflags=-spectre=index
 
+//go:build amd64
+
 // Copyright 2020 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/codegen/structs.go

@@ -1,7 +1,6 @@
 // asmcheck
 
 //go:build !goexperiment.cgocheck2
-// +build !goexperiment.cgocheck2
 
 // Copyright 2018 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/bug248.go

@@ -1,6 +1,7 @@
-// +build !nacl,!js,!plan9
 // errorcheckandrundir -1
 
+//go:build !nacl && !js && !plan9
+
 // Copyright 2009 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/fixedbugs/bug369.go

@@ -1,6 +1,7 @@
-// +build !nacl,!js,!wasip1,gc
 // run
 
+//go:build !nacl && !js && !wasip1 && gc
+
 // 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/fixedbugs/bug385_32.go

@@ -1,6 +1,7 @@
-// +build 386 amd64p32 arm
 // errorcheck
 
+//go:build 386 || amd64p32 || arm
+
 // 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/fixedbugs/bug385_64.go

@@ -1,6 +1,7 @@
-// +build amd64
 // errorcheck
 
+//go:build amd64
+
 // 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/fixedbugs/bug513.go

@@ -1,6 +1,6 @@
 // run -race -gcflags=all=-d=checkptr=0
-// +build linux,amd64 linux,ppc64le darwin,amd64 freebsd,amd64 netbsd,amd64 windows,amd64
-// +build cgo
+
+//go:build ((linux && amd64) || (linux && ppc64le) || (darwin && amd64) || (freebsd && amd64) || (netbsd && amd64) || (windows && amd64)) && cgo
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue10607.go

@@ -1,8 +1,7 @@
-//go:build linux && !ppc64 && gc && cgo
-// +build linux,!ppc64,gc,cgo
-
 // run
 
+//go:build linux && !ppc64 && gc && cgo
+
 // 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.

test/fixedbugs/issue10958.go

@@ -1,6 +1,7 @@
-// +build !nacl,!js,disabled_see_issue_18589
 // buildrun -t 10  -gcflags=-d=ssa/insert_resched_checks/on,ssa/check/on
 
+//go:build !nacl && !js && disabled_see_issue_18589
+
 // 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/fixedbugs/issue11326b.go

@@ -2,7 +2,7 @@
 
 // Does not work with gccgo, which uses a smaller (but still permitted)
 // exponent size.
-// +build !gccgo
+//go:build !gccgo
 
 // Copyright 2015 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue11656.dir/asm.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build ppc64 || ppc64le
-// +build ppc64 ppc64le
 
 package main
 

test/fixedbugs/issue11656.dir/asm_generic.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build !ppc64 && !ppc64le
-// +build !ppc64,!ppc64le
 
 package main
 

test/fixedbugs/issue11656.go

@@ -17,6 +17,5 @@
 // able to unwind past that point.
 
 //go:build !windows && !wasm && !gccgo
-// +build !windows,!wasm,!gccgo
 
 package ignored

test/fixedbugs/issue11771.go

@@ -1,6 +1,7 @@
-// +build !nacl,!js,!wasip1,gc
 // run
 
+//go:build !nacl && !js && !wasip1 && gc
+
 // 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.

test/fixedbugs/issue12411.go

@@ -1,6 +1,7 @@
-// +build !386
 // run
 
+//go:build !386
+
 // 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.

test/fixedbugs/issue13265.go

@@ -1,5 +1,6 @@
 // errorcheck -0 -race
-// +build linux,amd64 linux,ppc64le darwin,amd64 freebsd,amd64 netbsd,amd64 windows,amd64
+
+//go:build (linux && amd64) || (linux && ppc64le) || (darwin && amd64) || (freebsd && amd64) || (netbsd && amd64) || (windows && amd64)
 
 // Copyright 2017 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue13268.go

@@ -1,6 +1,7 @@
-// +build gc
 // run
 
+//go:build gc
+
 // 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.

test/fixedbugs/issue14636.go

@@ -1,6 +1,7 @@
-// +build !nacl,!js,!wasip1,!android,gc
 // run
 
+//go:build !nacl && !js && !wasip1 && !android && gc
+
 // 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/fixedbugs/issue15002.go

@@ -1,6 +1,6 @@
 // run
-// +build amd64
-// +build linux darwin
+
+//go:build amd64 && (linux || darwin)
 
 // Copyright 2016 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue15091.go

@@ -1,5 +1,6 @@
 // errorcheck -0 -race
-// +build linux,amd64 linux,ppc64le darwin,amd64 freebsd,amd64 netbsd,amd64 windows,amd64
+
+//go:build (linux && amd64) || (linux && ppc64le) || (darwin && amd64) || (freebsd && amd64) || (netbsd && amd64) || (windows && amd64)
 
 // Copyright 2016 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue15277.go

@@ -1,9 +1,10 @@
 // run
 
+//go:build amd64
+
 // 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.
-// +build amd64
 
 package main
 

test/fixedbugs/issue15609.dir/call.go

@@ -1,4 +1,4 @@
-// +build !amd64,!386
+//go:build !amd64 && !386
 
 package main
 

test/fixedbugs/issue15609.dir/call_decl.go

@@ -1,4 +1,4 @@
-// +build amd64 386
+//go:build amd64 || 386
 
 package main
 

test/fixedbugs/issue15609.go

@@ -1,6 +1,6 @@
 // runindir
 
-// +build !nacl
+//go:build !nacl
 
 // Copyright 2019 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue15747.go

@@ -1,7 +1,6 @@
 // errorcheck -0 -live
 
 //go:build !goexperiment.cgocheck2
-// +build !goexperiment.cgocheck2
 
 // Copyright 2016 The Go Authors.  All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue16008.go

@@ -1,5 +1,6 @@
 // errorcheck -0 -race
-// +build linux,amd64 linux,ppc64le darwin,amd64 freebsd,amd64 netbsd,amd64 windows,amd64
+
+//go:build (linux && amd64) || (linux && ppc64le) || (darwin && amd64) || (freebsd && amd64) || (netbsd && amd64) || (windows && amd64)
 
 // Copyright 2016 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue16037_run.go

@@ -1,6 +1,7 @@
-// +build !nacl,!js,!wasip1,!android,!gccgo
 // run
 
+//go:build !nacl && !js && !wasip1 && !android && !gccgo
+
 // 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/fixedbugs/issue17449.go

@@ -1,5 +1,6 @@
 // errorcheck -0 -race
-// +build linux,amd64 linux,ppc64le darwin,amd64 freebsd,amd64 netbsd,amd64 windows,amd64
+
+//go:build (linux && amd64) || (linux && ppc64le) || (darwin && amd64) || (freebsd && amd64) || (netbsd && amd64) || (windows && amd64)
 
 // Copyright 2016 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue19182.go

@@ -1,5 +1,6 @@
 // run
-// +build !js,!wasip1
+
+//go:build !js && !wasip1
 
 // Copyright 2017 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue19261.go

@@ -1,7 +1,6 @@
 // errorcheckdir -0 -m
 
 //go:build !goexperiment.newinliner
-// +build !goexperiment.newinliner
 
 // Copyright 2017 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue19507.dir/main.go

@@ -1,4 +1,4 @@
-// +build arm
+//go:build arm
 
 // Copyright 2017 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue19507.go

@@ -1,6 +1,7 @@
-// +build arm
 // builddir
 
+//go:build arm
+
 // 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.

test/fixedbugs/issue20250.go

@@ -1,7 +1,6 @@
 // errorcheck -0 -live -l
 
 //go:build !goexperiment.cgocheck2
-// +build !goexperiment.cgocheck2
 
 // Copyright 2017 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue20529.go

@@ -1,6 +1,6 @@
 // errorcheck
 
-// +build amd64
+//go:build amd64
 
 // Copyright 2017 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue20780b.go

@@ -1,6 +1,7 @@
-// +build cgo,linux,amd64
 // run -race
 
+//go:build cgo && linux && amd64
+
 // Copyright 2021 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/fixedbugs/issue21317.go

@@ -1,6 +1,7 @@
-// +build !js,!wasip1,gc
 // run
 
+//go:build !js && !wasip1 && gc
+
 // 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.

test/fixedbugs/issue21576.go

@@ -1,6 +1,6 @@
 // run
 
-// +build !nacl,!js,!wasip1,!gccgo
+//go:build !nacl && !js && !wasip1 && !gccgo
 
 // Copyright 2019 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue22200b.go

@@ -1,11 +1,11 @@
 // errorcheck
 
+//go:build !386 && !amd64p32 && !arm && !mips && !mipsle
+
 // 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.
 
-// +build !386,!amd64p32,!arm,!mips,!mipsle
-
 package p
 
 func f3(x *[1 << 31]byte) byte { // GC_ERROR "stack frame too large"

test/fixedbugs/issue22660.go

@@ -1,6 +1,7 @@
-// +build !js,!wasip1,gc
 // run
 
+//go:build !js && !wasip1 && gc
+
 // 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.

test/fixedbugs/issue22662b.go

@@ -1,6 +1,7 @@
-// +build !js,!wasip1,gc
 // run
 
+//go:build !js && !wasip1 && gc
+
 // Copyright 2018 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/fixedbugs/issue23781.go

@@ -1,6 +1,7 @@
-// +build amd64
 // compile
 
+//go:build amd64
+
 // Copyright 2009 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/fixedbugs/issue24187.go

@@ -1,6 +1,7 @@
-// +build amd64p32
 // run
 
+//go:build amd64p32
+
 // Copyright 2018 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/fixedbugs/issue24651a.go

@@ -1,5 +1,6 @@
 //errorcheck -0 -race -m -m
-// +build linux,amd64 linux,ppc64le darwin,amd64 freebsd,amd64 netbsd,amd64 windows,amd64
+
+//go:build (linux && amd64) || (linux && ppc64le) || (darwin && amd64) || (freebsd && amd64) || (netbsd && amd64) || (windows && amd64)
 
 // Copyright 2018 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue26411.go

@@ -1,6 +1,7 @@
-// +build !nacl,!js,!wasip1
 // run
 
+//go:build !nacl && !js && !wasip1
+
 // Copyright 2018 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/fixedbugs/issue29329.go

@@ -1,12 +1,11 @@
-// +build cgo
 // run -race
 
+//go:build cgo && linux && amd64
+
 // Copyright 2018 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.
 
-// +build linux,amd64
-
 package main
 
 import (

test/fixedbugs/issue30908.go

@@ -5,6 +5,5 @@
 // license that can be found in the LICENSE file.
 
 //go:build !nacl && !js
-// +build !nacl,!js
 
 package ignored

test/fixedbugs/issue33275_run.go

@@ -1,6 +1,7 @@
-// +build !nacl,!js,!wasip1,!gccgo
 // run
 
+//go:build !nacl && !js && !wasip1 && !gccgo
+
 // Copyright 2019 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/fixedbugs/issue33555.go

@@ -1,6 +1,7 @@
-// +build !nacl,!js,!wasip1,!gccgo
 // run
 
+//go:build !nacl && !js && !wasip1 && !gccgo
+
 // Copyright 2019 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/fixedbugs/issue34968.go

@@ -1,6 +1,7 @@
-// +build cgo
 // run -gcflags=all=-d=checkptr
 
+//go:build cgo
+
 // Copyright 2019 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/fixedbugs/issue36437.go

@@ -1,6 +1,6 @@
 // run
 
-// +build !nacl,!js,!wasip1,gc
+//go:build !nacl && !js && !wasip1 && gc
 
 // Copyright 2020 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue36516.go

@@ -1,6 +1,7 @@
-// +build cgo,linux,amd64
 // run -race
 
+//go:build cgo && linux && amd64
+
 // Copyright 2020 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/fixedbugs/issue36705.go

@@ -1,6 +1,7 @@
-// +build cgo,!windows
 // run fake-arg-to-force-use-of-go-run
 
+//go:build cgo && !windows
+
 // Copyright 2020 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/fixedbugs/issue37513.go

@@ -4,6 +4,6 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build linux,amd64 darwin,amd64 linux,386
+//go:build (linux && amd64) || (darwin && amd64) || (linux && 386)
 
 package ignored

test/fixedbugs/issue38093.go

@@ -1,6 +1,7 @@
-// +build js
 // run
 
+//go:build js
+
 // Copyright 2020 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/fixedbugs/issue4099.go

@@ -1,7 +1,6 @@
 // errorcheck -0 -m
 
 //go:build !goexperiment.newinliner
-// +build !goexperiment.newinliner
 
 // Copyright 2013 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue42284.go

@@ -1,7 +1,6 @@
 // errorcheckdir -0 -m
 
 //go:build !goexperiment.newinliner
-// +build !goexperiment.newinliner
 
 // Copyright 2020 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue46234.go

@@ -1,7 +1,6 @@
 // buildrun -t 45
 
 //go:build !js && !wasip1
-// +build !js,!wasip1
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue47185.go

@@ -1,6 +1,7 @@
-// +build cgo
 // runindir
 
+//go:build cgo
+
 // Copyright 2021 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/fixedbugs/issue47227.go

@@ -5,7 +5,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build cgo
-// +build cgo
 
 package main
 

test/fixedbugs/issue52127.go

@@ -1,6 +1,6 @@
 // run
+
 //go:build !js && !wasip1
-// +build !js,!wasip1
 
 // Copyright 2022 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue6036.go

@@ -1,6 +1,7 @@
-// +build !386,!arm,!mips,!mipsle,!amd64p32
 // compile
 
+//go:build !386 && !arm && !mips && !mipsle && !amd64p32
+
 // 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.

test/fixedbugs/issue8606b.go

@@ -1,5 +1,6 @@
 // run
-// +build linux darwin
+
+//go:build linux || darwin
 
 // Copyright 2020 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue9355.go

@@ -1,6 +1,7 @@
-// +build !js,!wasip1,gc
 // run
 
+//go:build !js && !wasip1 && gc
+
 // Copyright 2014 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/fixedbugs/issue9604b.go

@@ -5,7 +5,7 @@
 // license that can be found in the LICENSE file.
 
 // terribly slow on wasm
-// +build !wasm
+//go:build !wasm
 
 package main
 

test/fixedbugs/issue9862_run.go

@@ -1,6 +1,7 @@
-// +build !nacl,!js,!wasip1,gc
 // run
 
+//go:build !nacl && !js && !wasip1 && gc
+
 // 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.

test/fuse.go

@@ -1,6 +1,7 @@
-// +build amd64,!gcflags_noopt arm64,!gcflags_noopt
 // errorcheck -0 -d=ssa/late_fuse/debug=1
 
+//go:build (amd64 && !gcflags_noopt) || (arm64 && !gcflags_noopt)
+
 // Copyright 2021 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/gc2.go

@@ -1,6 +1,7 @@
-// +build !nacl,!js
 // run
 
+//go:build !nacl && !js
+
 // 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/inline.go

@@ -1,7 +1,6 @@
 // errorcheckwithauto -0 -m -d=inlfuncswithclosures=1
 
 //go:build !goexperiment.newinliner
-// +build !goexperiment.newinliner
 
 // Copyright 2015 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/inline_math_bits_rotate.go

@@ -1,6 +1,7 @@
-// +build amd64
 // errorcheck -0 -m
 
+//go:build amd64
+
 // Copyright 2018 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.