# Refuse package constant names that capture universe bindings in existing functions.
! exec semedit refactor-extract-value --file constants.go --symbol true --in-function Extract --discriminator '1' --kind constant
stderr 'collides with a package or universe binding'
cmp constants.go original/constants.go
exec go test ./...

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

go 1.23
-- constants.go --
package sample

func Extract() int { return 1 }
func Existing() any { return true }
-- original/constants.go --
package sample

func Extract() int { return 1 }
func Existing() any { return true }