# Cross-package move refuses methods, unexported functions, source-local dependencies, and hidden callers.
! exec semedit refactor-move-declaration --file legacy/decls.go --destination-file api/dest.go --symbol Widget.Method --placement file_end
stderr 'cross-package move requires an exported declaration name'
cmp legacy/decls.go .scratch/_want/legacy/decls.go
! exec semedit refactor-move-declaration --file legacy/decls.go --destination-file api/dest.go --symbol privateFunc --placement file_end
stderr 'cross-package move requires an exported declaration name'
cmp legacy/decls.go .scratch/_want/legacy/decls.go
! exec semedit refactor-move-declaration --file legacy/decls.go --destination-file api/dest.go --symbol NeedsHelper --placement file_end
stderr 'source-package dependency "helper"'
cmp legacy/decls.go .scratch/_want/legacy/decls.go
! exec semedit refactor-move-declaration --file legacy/decls.go --destination-file api/dest.go --symbol HiddenTarget --placement file_end
stderr 'possible reference to "HiddenTarget"'
cmp legacy/decls.go .scratch/_want/legacy/decls.go
cmp api/dest.go .scratch/_want/api/dest.go
! exec semedit refactor-move-declaration --file legacy/decls.go --destination-file api/dest.go --symbol ShadowTarget --placement file_end
stderr 'resolves to a different declaration'
cmp legacy/decls.go .scratch/_want/legacy/decls.go
cmp api/dest.go .scratch/_want/api/dest.go
! exec semedit refactor-move-declaration --file legacy/decls.go --destination-file api/dest.go --symbol ShadowAliasTarget --placement file_end
stderr 'resolves to a different declaration'
cmp legacy/decls.go .scratch/_want/legacy/decls.go
cmp api/dest.go .scratch/_want/api/dest.go
cmp callers/use.go .scratch/_want/callers/use.go
! exec semedit refactor-move-declaration --file legacy/decls.go --destination-file api/dest.go --symbol UnlistedTarget --placement file_end
stderr 'untyped Go file.*_private/reference.go'
cmp legacy/decls.go .scratch/_want/legacy/decls.go
cmp api/dest.go .scratch/_want/api/dest.go
! exec semedit refactor-move-declaration --file legacy/decls.go --destination-file api/dest.go --symbol TestdataTarget --placement file_end
stderr 'untyped Go file.*testdata/reference.go'
cmp legacy/decls.go .scratch/_want/legacy/decls.go
cmp api/dest.go .scratch/_want/api/dest.go

-- go.mod --
module example.com/refuse

go 1.23

-- legacy/decls.go --
package legacy

type Widget struct{}

func (Widget) Method() {}
func helper() {}
func NeedsHelper() { helper() }
func privateFunc() {}
func HiddenTarget() {}
func ShadowTarget() string { return "target" }
func ShadowAliasTarget() string { return "target" }
func UnlistedTarget() {}
func TestdataTarget() {}

-- .scratch/_want/legacy/decls.go --
package legacy

type Widget struct{}

func (Widget) Method() {}
func helper() {}
func NeedsHelper() { helper() }
func privateFunc() {}
func HiddenTarget() {}
func ShadowTarget() string { return "target" }
func ShadowAliasTarget() string { return "target" }
func UnlistedTarget() {}
func TestdataTarget() {}

-- api/dest.go --
package api

import "example.com/refuse/legacy"

func ShadowCall() string {
	ShadowTarget := func() string { return "shadow" }
	_ = ShadowTarget
	return legacy.ShadowTarget()
}

func Existing() string { return "existing" }
-- .scratch/_want/api/dest.go --
package api

import "example.com/refuse/legacy"

func ShadowCall() string {
	ShadowTarget := func() string { return "shadow" }
	_ = ShadowTarget
	return legacy.ShadowTarget()
}

func Existing() string { return "existing" }
-- callers/use.go --
package callers

import (
	legacy "example.com/refuse/legacy"
	moved "example.com/refuse/api"
)

func ExistingCall() string { return moved.Existing() }

func AliasShadowCall() string {
	moved := struct{ ShadowAliasTarget func() string }{ShadowAliasTarget: func() string { return "shadow" }}
	_ = moved.ShadowAliasTarget
	return legacy.ShadowAliasTarget()
}
-- .scratch/_want/callers/use.go --
package callers

import (
	legacy "example.com/refuse/legacy"
	moved "example.com/refuse/api"
)

func ExistingCall() string { return moved.Existing() }

func AliasShadowCall() string {
	moved := struct{ ShadowAliasTarget func() string }{ShadowAliasTarget: func() string { return "shadow" }}
	_ = moved.ShadowAliasTarget
	return legacy.ShadowAliasTarget()
}
-- hidden/hidden.go --
//go:build never

package hidden

import "example.com/refuse/legacy"

func Hidden() { legacy.HiddenTarget() }
-- _private/reference.go --
package hidden

import "example.com/refuse/legacy"

func Hidden() { legacy.UnlistedTarget() }
-- testdata/reference.go --
package hidden

import "example.com/refuse/legacy"

func Hidden() { legacy.TestdataTarget() }