Assignment 4 ·

Directory for the fourth assignment of Compilers Laboratory course (CS39003) offered in Autumn semester 2022, Department of CSE, IIT Kharagpur.

Getting started

Read the assignment problem statement from Assignment_4.pdf

• To generate the executable file and output text file from given test and specification files, use make

make

• To clean and remove object files after compilation, use

make clean

Solution

GCC version information-

gcc (GCC) 12.1.1 20220730
Copyright (C) 2022 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

• ass4_20CS10010_20CS10011.l contains the lex specification for required regular expressions
• ass4_20CS10010_20CS10011.y contains the yacc specifications in the form of production rules
• ass4_20CS10010_20CS10011_test.c is the test file with C syntax for scanning and printing
• ass4_20CS10010_20CS10011.c is the main driver c file