Found 146 Articles for Compiler Design

In a computer, the data is stored in memory, registers, and external media.Generally, all these devices have an approximately simple structure as a sequence of bits arranged into bytes or words. However, data storage of the virtual computer for a programming language influence to carry a more complex organization with arrays, stacks, numbers, character strings, and multiple forms of data existing at multiple points during the implementation of a program. It is acceptable to use the term data object defines the run-time arranging of one or more elements of data in a virtual computer.Any data objects that continue during the ... Read More

Both compilers and interpreters are the language processors used to convert software codes written in high-level language into machine language codes. Compilers and interpreters are types of system software. They are required because a computer cannot process a code written in high-level programming language like C, C++, Java, etc. Therefore, we convert a HLL code into machine code for execution. In this article, we will highlight all the major differences between a compiler and an interpreter. Let's start with some basics so that it will become easier to understand their differences. What is a Compiler? A language processor ... Read More

There are various attributes of programming language in compiler design which are as follows −Simplicity and Clarity − Few languages such as Basic, Algol, and Pascal in the past were purposely created to simplify clarify of expression. Basic, for example, had a very small instruction set. Algol 60 had a publication language that supports a standard structure for typesetting programs that occurred in published journal articles. Pascal was specially created as a teaching language, with features that simplified the teaching and learning of structured programming principles.Readability − An essential principle for determining a programming language is the ease with which ... Read More

There are the following benefits of programming languages which are as follows −To improve your ability to develop effective algorithms − Some languages support features if they are used appropriately, which will be useful to the developer. But if used inappropriately, it can cause waste in a huge amount of computer time or lead the developer to tedious logical errors. Recursion is a convenient programming feature that, when accurately used, enables the direct performance of simple and efficient algorithms. When used inappropriately, it can generate an extreme raise in execution time.To improve the use of existing programming language − By ... Read More

Programming languages are documentation that is implemented on a machine (computer) for the statement of algorithms and data structures. The term Programming Language is made up of two different words namely Programming and Language. These two words are defined as follows −Programming − When a specific program is to be determined, it is essential to design statements or instructions for the computer to carry out. The art of writing instructions for a computer to determine a particular task is called programming.Language − A language is defined as the set of all possible strings, words or sentences that can be derived ... Read More

A compiler is a program that translates a high-level language (for example, C, C++, and Java) into a low-level language (object program or machine program).The compiler also finds out the various errors encountered during the compilation of a program.The compiler converts high-level language into low-level language using various phases. A character stream inputted by the customer goes through multiple stages of compilation which at last will provide target language.The task of the compiler is to change the program written in one language without changing the meaning of the program. When you implement a program that is written in the HLL ... Read More