Lexical Analysis
The first step in compiling a program is to break it into tokens. For example, given the j-- programwe want to produce the sequence of tokens package, pass, ;, import, java, ., lang, ., System, ;, public, class, Factorial, {, public, static, int, factorial, (, int, n,), {, if, (, n, <=, 0, ), },...
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| Veröffentlicht in: | Introduction to Compiler Construction in a Java World S. 55 - 84 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Buchkapitel |
| Sprache: | Englisch |
| Veröffentlicht: |
United Kingdom
Chapman and Hall/CRC
2013
CRC Press LLC |
| Schlagworte: | |
| ISBN: | 1439860882, 9781439860885 |
| Online-Zugang: | Volltext |
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| Abstract | The first step in compiling a program is to break it into tokens. For example, given the j--
programwe want to produce the sequence of tokens package, pass, ;, import, java, ., lang, .,
System, ;, public, class, Factorial, {, public, static, int, factorial, (, int, n,), {,
if, (, n, <=, 0, ), }, return, 1, ;, else, return, n, *, factorial, (, n, -, 1, ), }, ;, },
public, static, void, main, (, String, [, ], args, ), }, {, int, x, =, n, ;, System, ., out,
., println, (, x, +, "!=", +, factorial, (, x, ), ), }, ;, }, static, int, n, =, 5, ;, and }. |
|---|---|
| AbstractList | The first step in compiling a program is to break it into tokens. For example, given the j--
programwe want to produce the sequence of tokens package, pass, ;, import, java, ., lang, .,
System, ;, public, class, Factorial, {, public, static, int, factorial, (, int, n,), {,
if, (, n, <=, 0, ), }, return, 1, ;, else, return, n, *, factorial, (, n, -, 1, ), }, ;, },
public, static, void, main, (, String, [, ], args, ), }, {, int, x, =, n, ;, System, ., out,
., println, (, x, +, "!=", +, factorial, (, x, ), ), }, ;, }, static, int, n, =, 5, ;, and }. |
| Author | Campbell, Bill Iyer, Swami Akbal-Delibas, Bahar |
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| Keywords | Control Flow Graph Lexical Analyzer Start State Context Free Grammar Dollar Sign String Literals Register Allocation Lexical Syntax Lexical Grammar Semi Input Symbol State Transition Diagram Regular Expression White Space Reserved Words Common Sub-expression Elimination Non-final States Deterministic Finite State Automaton Integer State Java Language Specification Java World Single Line Comments |
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| PublicationTitle | Introduction to Compiler Construction in a Java World |
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| Snippet | The first step in compiling a program is to break it into tokens. For example, given the j--
programwe want to produce the sequence of tokens package, pass, ;,... |
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| StartPage | 55 |
| SubjectTerms | Computer architecture & logic design Computing: general Programming & scripting languages: general |
| Title | Lexical Analysis |
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