go/test/typeparam/mutualimp.dir/a.go

// 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.

package a

type X int

func (x X) M() X { return x }

func F[T interface{ M() U }, U interface{ M() T }]() {}
func G()                                             { F[X, X]() }
[dev.typeparams] cmd/compile: create .dict Param in the package of the instantiated function The instantiated functions are created in the source package of the generic function, so all lookups of symbols should be relative to that package, so all symbols are consistently in the source package. Fixes #46575 Change-Id: Iba67b2ba8014a630c5d4e032c0f2f2fbaaedce65 Reviewed-on: https://go-review.googlesource.com/c/go/+/325529 Reviewed-by: Keith Randall <khr@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com> 2021-06-05 01:17:49 +00:00			`// 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.`

			`package a`

			`type X int`
[dev.typeparams] test/typeparam: gofmt -w We don't usually reformat the test directory, but all of the files in test/typeparam are syntactically valid. I suspect the misformattings here are because developers aren't re-installing gofmt with -tags=typeparams, not intentionally exercising non-standard formatting. Change-Id: I3767d480434c19225568f3c7d656dc8589197183 Reviewed-on: https://go-review.googlesource.com/c/go/+/338093 Trust: Matthew Dempsky <mdempsky@google.com> Trust: Robert Griesemer <gri@golang.org> Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org> 2021-07-28 20:39:30 +00:00
[dev.typeparams] cmd/compile: create .dict Param in the package of the instantiated function The instantiated functions are created in the source package of the generic function, so all lookups of symbols should be relative to that package, so all symbols are consistently in the source package. Fixes #46575 Change-Id: Iba67b2ba8014a630c5d4e032c0f2f2fbaaedce65 Reviewed-on: https://go-review.googlesource.com/c/go/+/325529 Reviewed-by: Keith Randall <khr@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com> 2021-06-05 01:17:49 +00:00			`func (x X) M() X { return x }`

			`func F[T interface{ M() U }, U interface{ M() T }]() {}`
[dev.typeparams] test/typeparam: gofmt -w We don't usually reformat the test directory, but all of the files in test/typeparam are syntactically valid. I suspect the misformattings here are because developers aren't re-installing gofmt with -tags=typeparams, not intentionally exercising non-standard formatting. Change-Id: I3767d480434c19225568f3c7d656dc8589197183 Reviewed-on: https://go-review.googlesource.com/c/go/+/338093 Trust: Matthew Dempsky <mdempsky@google.com> Trust: Robert Griesemer <gri@golang.org> Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org> 2021-07-28 20:39:30 +00:00			`func G() { F[X, X]() }`