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| author | Keith Randall <khr@golang.org> | 2021-06-08 15:58:16 -0700 |
|---|---|---|
| committer | Keith Randall <khr@golang.org> | 2021-06-29 21:50:53 +0000 |
| commit | 6a5f7e8498b7cd53bb5461fbf777aa83aea067a8 (patch) | |
| tree | 6faf2e23ce7e8205af1a6f1db64f4d334639ccca /test/typeparam | |
| parent | 5fa6bbc669c22f05deb421c324b90b30ae3caa08 (diff) | |
| download | go-6a5f7e8498b7cd53bb5461fbf777aa83aea067a8.tar.gz go-6a5f7e8498b7cd53bb5461fbf777aa83aea067a8.zip | |
[dev.typeparams] cmd/compile: use dictionary entries for more conversion cases
This CL handles I(x) where I is an interface type and x has
typeparam type.
Change-Id: Ib99de2b741d588947f5e0164255f6365e98acd8a
Reviewed-on: https://go-review.googlesource.com/c/go/+/326189
Trust: Keith Randall <khr@golang.org>
Trust: Dan Scales <danscales@google.com>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Dan Scales <danscales@google.com>
Diffstat (limited to 'test/typeparam')
| -rw-r--r-- | test/typeparam/ifaceconv.go | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/test/typeparam/ifaceconv.go b/test/typeparam/ifaceconv.go index 0b0776815c..32c2dbe7c2 100644 --- a/test/typeparam/ifaceconv.go +++ b/test/typeparam/ifaceconv.go @@ -38,10 +38,14 @@ func h[T C](x T) interface{foo() int} { return i } func i[T C](x T) C { - var i C = x + var i C = x // conversion in assignment return i } +func j[T C](t T) C { + return C(t) // explicit conversion +} + func main() { if got, want := f[int](7), 7; got != want { panic(fmt.Sprintf("got %d want %d", got, want)) @@ -55,4 +59,7 @@ func main() { if got, want := i[myInt](7).foo(), 8; got != want { panic(fmt.Sprintf("got %d want %d", got, want)) } + if got, want := j[myInt](7).foo(), 8; got != want { + panic(fmt.Sprintf("got %d want %d", got, want)) + } } |