gopls/internal/regtest/marker/testdata/rename/generics.txt

This test exercises various renaming features on generic code.

Fixed bugs:

- golang/go#61614: renaming a method of a type in a package that uses type
  parameter composite lits used to panic, because previous iterations of the
  satisfy analysis did not account for this language feature.

- golang/go#61635: renaming type parameters did not work when they were
  capitalized and the package was imported by another package.

-- flags --
-min_go=go1.18

-- go.mod --
module example.com
go 1.20

-- a.go --
package a

type I int

func (I) m() {} //@rename("m", M, mToM)

func _[P ~[]int]() {
	_ = P{}
}

-- @mToM/a.go --
package a

type I int

func (I) M() {} //@rename("m", M, mToM)

func _[P ~[]int]() {
	_ = P{}
}

-- g.go --
package a

type S[P any] struct { //@rename("P", Q, PToQ)
	P P
	F func(P) P
}

func F[R any](r R) {
	var _ R //@rename("R", S, RToS)
}

-- @PToQ/g.go --
package a

type S[Q any] struct { //@rename("P", Q, PToQ)
	P Q
	F func(Q) Q
}

func F[R any](r R) {
	var _ R //@rename("R", S, RToS)
}

-- @RToS/g.go --
package a

type S[P any] struct { //@rename("P", Q, PToQ)
	P P
	F func(P) P
}

func F[S any](r S) {
	var _ S //@rename("R", S, RToS)
}

-- issue61635/p.go --
package issue61635

type builder[S ~[]F, F ~string] struct { //@rename("S", T, SToT)
	name string
	elements S
	elemData map[F][]ElemData[F]
	// other fields...
}

type ElemData[F ~string] struct {
  Name F
  // other fields...
}

type BuilderImpl[S ~[]F, F ~string] struct{ builder[S, F] }

-- importer/i.go --
package importer

import "example.com/issue61635" // importing is necessary to repro golang/go#61635

var _ issue61635.ElemData[string]

-- @SToT/issue61635/p.go --
package issue61635

type builder[T ~[]F, F ~string] struct { //@rename("S", T, SToT)
	name string
	elements T
	elemData map[F][]ElemData[F]
	// other fields...
}

type ElemData[F ~string] struct {
  Name F
  // other fields...
}

type BuilderImpl[S ~[]F, F ~string] struct{ builder[S, F] }