![]() ![]() ![]() Besides cleaning up or leaving out some of Algol’s more obscure features, Pascal added the capability to define new data types out of simpler existing ones. The case statement, and value-result parameter passing came from Algol, and the records structures were similar to Cobol and PL 1. Many of the features of Pascal came from earlier languages. It was implemented in 1973 with some modifications. Wirth published the original definition of Pascal in 1971. The most successful one was Pascal, defined by Prof. In the late sixties (196X), several proposals for an evolutionary successor to Algol were developed. The roots: Pascal and its history The origin of Pascal owes much of its design to Algol - the first high-level language with a readable, structured, and systematically defined syntax. Today, Delphi is much more than simply “Object Pascal language”. Delphi language is based on Object Pascal. What is Delphi? Delphi is a high-level, compiled, strongly typed language that supports structured and object-oriented design. Find out how Delphi evolved from Pascal to a RAD tool that can help you solve complex development problems to deliver high-performance, highly scalable applications ranging from desktop and database applications to mobile and distributed applications for the Internet not only for Windows but also for Linux and the. This document provides concise descriptions of Delphi versions and its history, along with a brief list of features and notes. ![]()
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