It is now customary to write a compiler in the source language. Interpreters are translators that translate only as much as is necessary to run the next statement of the program.ΔΆ Source language program Source Language - the language in which the source code is written Target Language - the language in which the object code is written Implementation Language - Language in which the compiler is written Compiler Target language program Example: C++ or Java program Compiler Pentium machine language program Choice of an Implementation Language The implementation language for compilers used to be assembly language. Compilers are translators that produce object code (machine-runnable version) from source code (humanreadable version). to transform or turn from one of symbols into another Translator - n, someone or something that translates. Siegfried All rights reserved A few basic definitions Translate - v, a.to turn into one s own language or another. 1 Compiler Construction Lecture 1 - An Overview 2003 Robert M.
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