func NewIntegerTypeNode(typeTokenLit attrib) (interfaces.IntegerType, error) {
token := typeTokenLit.(*token.Token)
expr := expr.NewIntegerType()
expr.SetSourceInfo(token.Pos)
return expr, nil
}
func NewStringLiteralNode(valueToken attrib) (interfaces.Expr, error) {
sourcePosInfo := valueToken.(*token.Token).Pos
literalString := util.StringLiteralTokensToString(valueToken.(*token.Token))
expr := expr.NewStringLiteral(literalString)
expr.SetSourceInfo(sourcePosInfo)
return expr, nil
}
func NewIntegerLiteralNode(litValueToken attrib) (interfaces.Expr, error) {
sourcePosInfo := litValueToken.(*token.Token).Pos
value, err := util.IntValue(litValueToken.(*token.Token).Lit)
expr := expr.NewIntegerLiteral(int(value))
expr.SetSourceInfo(sourcePosInfo)
return expr, err
}
func NewGEqNode(lhs attrib, rhs attrib, sourcePosInfo attrib) (interfaces.Expr, error) {
expr := expr.NewGEq(lhs.(interfaces.Expr), rhs.(interfaces.Expr))
expr.SetSourceInfo(sourcePosInfo.(token.Pos))
return expr, nil
}
func NewVarExprNode(identifier attrib) (interfaces.Expr, error) {
varID := identifier.(vari.VarID)
expr := expr.NewVarExpr(varID)
expr.SetSourceInfo(varID.SourceInfo())
return expr, nil
}
func NewNotNode(value attrib, sourcePosInfo attrib) (interfaces.Expr, error) {
expr := expr.NewNot(value.(interfaces.Expr))
expr.SetSourceInfo(sourcePosInfo.(token.Pos))
return expr, nil
}
func NewBoolLiteralNode(value bool, sourcePosInfo attrib) (interfaces.Expr, error) {
expr := expr.NewBoolLiteral(value)
expr.SetSourceInfo(sourcePosInfo.(token.Pos))
return expr, nil
}