func Enabled() bool
Enabled reports whether NewAlias should create types.Alias types.
This function is expensive! Call it sparingly.
func NewAlias(enabled bool, pos token.Pos, pkg *types.Package, name string, rhs types.Type) *types.TypeName
NewAlias creates a new TypeName in Package pkg that is an alias for the type rhs.
The enabled parameter determines whether the resulting [TypeName]'s type is an types.Alias. Its value must be the result of a call to Enabled, which computes the effective value of GODEBUG=gotypesalias=... by invoking the type checker. The Enabled function is expensive and should be called once per task (e.g. package import), not once per call to NewAlias.
func Rhs(alias *Alias) types.Type
Rhs returns the type on the right-hand side of the alias declaration.
func Unalias(t types.Type) types.Type
Unalias is a wrapper of types.Unalias.
Alias is an alias of types.Alias.
type Alias = types.Alias