Function IsFunTypeExpression

symbols/typeexprs.go:145–148

IsFunTypeExpression returns true if tpe is a UnionType.

(tpe ast.BaseTerm)

// IsFunTypeExpression returns true if tpe is a UnionType.
func IsFunTypeExpression(tpe ast.BaseTerm) bool {
	op := typeOp(tpe)
	return op != nil && op.Symbol == FunType.Symbol
}

// IsUnionTypeExpression returns true if tpe is a UnionType.
func IsUnionTypeExpression(tpe ast.BaseTerm) bool {