CS 631 Programming Language Implementation, Fall 2007

CS 631 Programming Language Implementation - Fall 2007
TR 11:30-1:00 in Chapman 107

Recent Announcements:

10/16	HW #4. Due Tuesday 10/23 at 11:30. Do problems 3.3.2 a) c), 3.3.5 a) c), 3.6.2 for a) c).
10/9	HW #3 due Tuesday 10/16 by 5pm. This will be the first part of creating a program that does "pretty-printing" and enforces coding standards. Complete the following: Find a lex and yacc that you can use Find or create a 1-2 page 'C' program that uses a lot of 'C' syntax I will provide another sample program here Using lex, find all of the tokens and print them out 1 per line Count and output the number of unique identifiers found
10/9	HW #2. Do problems 2.2.1, 2.2.2 (b-e), 2.2.3 (for 2.2.2 b-e), 2.4.1 a.
9/13	HW #1. Do problems 1.3.1, 1.6.1, 1.6.3, 1.6.4.

Course Materials:

10/09 - Sample Lex/Yacc Codes
- e1.l is a lex program that prints 1 character per line
- e3.l is a lex program that recognizes the tokens in simple.p
- e4.l is a lex program that shows the structure for a keword lookup
- simple.p is a short pascal "program"
- pascal.l is a lex program to scan a Pascal program
- pascal.y is a Yacc program to recognize Pascal syntax
- Clex.l is a lex program to scan ANSI C (1985)
- Cyacc.y is a yacc program to recognize ANSI C (1985)
- calc.l is a lex program to scan integers/variable names
- calc.y is a yacc program to calculate simple integer expressions
09/13 - Syllabus

Old Announcements: