We should not offer a code action to inline 'v' where it appears on the
left-hand side of an assignment: method with pointer receiver.

Regression test for issue #75200.

-- go.mod --
module example.com/a
go 1.18

-- c/c.go --
package c

import "fmt"

type V int

func (V) Method() { }

func (*V) PointerMethod() { }

func _() {
    var v V = V(123)
    v = V(13)
    v.Method() //@codeaction("v", "refactor.inline.variable", result=inlineV)
    v.PointerMethod() //@codeaction("v", "refactor.inline.variable", err="0 CodeActions of kind refactor.inline.variable")
    (v).PointerMethod() //@codeaction("v", "refactor.inline.variable", err="0 CodeActions of kind refactor.inline.variable")
    var vptr *V = &v
    vptr.PointerMethod() //@codeaction("vptr", "refactor.inline.variable", result=inlintVptr)
    (vptr).PointerMethod() //@codeaction("vptr", "refactor.inline.variable", result=inlintVptrpar)
    fmt.Println(v, vptr)
}

-- @inlineV/c/c.go --
package c

import "fmt"

type V int

func (V) Method() { }

func (*V) PointerMethod() { }

func _() {
    var v V = V(123)
    v = V(13)
    V(123).Method() //@codeaction("v", "refactor.inline.variable", result=inlineV)
    v.PointerMethod() //@codeaction("v", "refactor.inline.variable", err="0 CodeActions of kind refactor.inline.variable")
    (v).PointerMethod() //@codeaction("v", "refactor.inline.variable", err="0 CodeActions of kind refactor.inline.variable")
    var vptr *V = &v
    vptr.PointerMethod() //@codeaction("vptr", "refactor.inline.variable", result=inlintVptr)
    (vptr).PointerMethod() //@codeaction("vptr", "refactor.inline.variable", result=inlintVptrpar)
    fmt.Println(v, vptr)
}

-- @inlintVptr/c/c.go --
package c

import "fmt"

type V int

func (V) Method() { }

func (*V) PointerMethod() { }

func _() {
    var v V = V(123)
    v = V(13)
    v.Method() //@codeaction("v", "refactor.inline.variable", result=inlineV)
    v.PointerMethod() //@codeaction("v", "refactor.inline.variable", err="0 CodeActions of kind refactor.inline.variable")
    (v).PointerMethod() //@codeaction("v", "refactor.inline.variable", err="0 CodeActions of kind refactor.inline.variable")
    var vptr *V = &v
    (&v).PointerMethod() //@codeaction("vptr", "refactor.inline.variable", result=inlintVptr)
    (vptr).PointerMethod() //@codeaction("vptr", "refactor.inline.variable", result=inlintVptrpar)
    fmt.Println(v, vptr)
}

-- @inlintVptrpar/c/c.go --
package c

import "fmt"

type V int

func (V) Method() { }

func (*V) PointerMethod() { }

func _() {
    var v V = V(123)
    v = V(13)
    v.Method() //@codeaction("v", "refactor.inline.variable", result=inlineV)
    v.PointerMethod() //@codeaction("v", "refactor.inline.variable", err="0 CodeActions of kind refactor.inline.variable")
    (v).PointerMethod() //@codeaction("v", "refactor.inline.variable", err="0 CodeActions of kind refactor.inline.variable")
    var vptr *V = &v
    vptr.PointerMethod() //@codeaction("vptr", "refactor.inline.variable", result=inlintVptr)
    (&v).PointerMethod() //@codeaction("vptr", "refactor.inline.variable", result=inlintVptrpar)
    fmt.Println(v, vptr)
}

