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author | Robert Griesemer <gri@golang.org> | 2021-07-02 18:12:02 -0700 |
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committer | Robert Griesemer <gri@golang.org> | 2021-07-07 23:42:29 +0000 |
commit | 18135150b0ce945735d242eb6259ffc9b5c767d0 (patch) | |
tree | 49e225267b7cb510e993142cfc650c7a87ad31e2 /src/cmd/compile/internal/types2/testdata/fixedbugs | |
parent | d2bf94fb86b45609564919caa21c6b098b5197d3 (diff) | |
download | go-18135150b0ce945735d242eb6259ffc9b5c767d0.tar.gz go-18135150b0ce945735d242eb6259ffc9b5c767d0.zip |
[dev.typeparams] cmd/compile/internal/types2: don't permit method calls on ptr to type parameter receivers
Simplify the implementation of asInterface while at it.
For #47031.
Change-Id: Ie7d4fbbab898d961ed3c0b7772ba9604641be13f
Reviewed-on: https://go-review.googlesource.com/c/go/+/332609
Trust: Robert Griesemer <gri@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
Diffstat (limited to 'src/cmd/compile/internal/types2/testdata/fixedbugs')
-rw-r--r-- | src/cmd/compile/internal/types2/testdata/fixedbugs/issue47031.go2 | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/cmd/compile/internal/types2/testdata/fixedbugs/issue47031.go2 b/src/cmd/compile/internal/types2/testdata/fixedbugs/issue47031.go2 new file mode 100644 index 0000000000..b184f9b5b7 --- /dev/null +++ b/src/cmd/compile/internal/types2/testdata/fixedbugs/issue47031.go2 @@ -0,0 +1,20 @@ +// 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 p + +type Mer interface { M() } + +func F[T Mer](p *T) { + p.M /* ERROR p\.M undefined */ () +} + +type MyMer int + +func (MyMer) M() {} + +func _() { + F(new(MyMer)) + F[Mer](nil) +} |