Compiler from BASIC language to assembler

This text treats of the compiler into assembly language of the programming language which is derived from programming language BASIC. This derived language is specified including the analysis of the language constructions. In the next chapters are described analysis and implementation of our compiler for this programming language. In the chapter about analysis are described symbol tables, semantic tables and intermediate code representations of the compiler. In the section about implementations is possible to find more detail describe of data structures and algorithms used in the compiler. This text also contains a chapter describing the implementation of language libraries and runtime support for compiled programs. The next part of this work is about implementation some optimizations. These optimizations are: constant folding, unreachable code elimination, common subexpression elimination, elimination and function inlining. The final part explains how to extend designed programming language and how to make better compiler of this language. The reader can also familiarize with tools like Bison or Flex which are used during the implementation of the compiler