Test of line directives in caller and caller.
Neither should have any effect on inlining.
-- go.mod --
module testdata
go 1.12
-- a/a.go --
package a
import "testdata/b"
func A() {
//line b2.go:3:3
b.F() //@ inline(re"F", result)
}
-- b/b.go --
package b
//line b2.go:1:1
func F() { println("hi") }
-- b/b2.go --
package b
func NotWhatYouWereLookingFor() {}
-- result --
package a
func A() {
//line b2.go:3:3
println("hi") //@ inline(re"F", result)
}