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gopls/internal/lsp/source: show promoted methods in hover
This change updates the logic to display the method set of the selected type so that: - it includes promoted methods; - it includes interface methods, if that would not be redundant with the syntax of the the type; - receiver variables are properly named, and have a pointer type if appropriate. Fixes golang/go#61634 Updates golang/go#56331 Change-Id: Ied9c06c36178424575012adb8fde0b1ddbd688c3 Reviewed-on: https://go-review.googlesource.com/c/tools/+/555456 Reviewed-by: Robert Findley <rfindley@google.com> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
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Original file line number | Diff line number | Diff line change |
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This test checks the formatting of the list of accessible methods. | ||
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Observe that: | ||
- interface methods that appear in the syntax are not repeated | ||
in the method set of the type; | ||
- promoted methods of structs are shown; | ||
- receiver variables are correctly named; | ||
- receiver variables have a pointer type if appropriate; | ||
- only accessible methods are shown. | ||
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-- go.mod -- | ||
module testdata | ||
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-- lib/lib.go -- | ||
package lib | ||
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type I interface { | ||
A() | ||
b() | ||
J | ||
} | ||
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type J interface { C() } | ||
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type S struct { I } | ||
func (s S) A() {} | ||
func (s S) b() {} | ||
func (s *S) PA() {} | ||
func (s *S) pb() {} | ||
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-- a/a.go -- | ||
package a | ||
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import "testdata/lib" | ||
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var _ lib.I //@hover("I", "I", I) | ||
var _ lib.J //@hover("J", "J", J) | ||
var _ lib.S //@hover("S", "S", S) | ||
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-- @I -- | ||
```go | ||
type I interface { | ||
A() | ||
b() | ||
J | ||
} | ||
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func (lib.J) C() | ||
``` | ||
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[`lib.I` on pkg.go.dev](https://pkg.go.dev/testdata/lib#I) | ||
-- @J -- | ||
```go | ||
type J interface{ C() } | ||
``` | ||
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[`lib.J` on pkg.go.dev](https://pkg.go.dev/testdata/lib#J) | ||
-- @S -- | ||
```go | ||
type S struct{ I } | ||
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func (s lib.S) A() | ||
func (lib.J) C() | ||
func (s *lib.S) PA() | ||
``` | ||
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[`lib.S` on pkg.go.dev](https://pkg.go.dev/testdata/lib#S) |