The syntax analyzer constructs the parse tree, which is constructed to check for ambiguity in the given grammar. It also removes lexical errors, comments, and whitespace. These tokens are defined by regular expressions which are understood by the lexical analyzer. The compiler converts the sequence of characters that appear in the source code into a series of string characters known as tokens. Phases of a compilerĪ compiler executes its processes in phases to promote efficient design and correct transformations of source input to target output. Likewise, when a low-level language is converted into a high-level language, the process is called decompilation. Compilation is typically used for programs that translate source code from a high-level programming language (such as C++) to a low-level programming language (such as machine code) to create an executable program.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |