COP-4620/5625 PROGRAMMING LANGUAGE TRANSLATORS

          Project One - Simple Extensions to Tiny.

1.   Part I.

     Add the following binary operators to Tiny:

              and,or,=,<>,>=,<,>,-,*,**,/,mod.


Add the following unary operators to Tiny:

                           +, not


The precedence of the entire set of operators is as follows:

         **                                highest
         Unary "-", unary "+", "not"
         "*", "/", "and", "mod"
         Binary "+", binary "-", "or"
         "<=", "=", "<>", ">=", "<", ">"   lowest


All operators are right associative, and  parentheses  over-
ride both precedence and associativity.

2.   Part II.

Add the following constants:

                        true,false.

3.   Part III.

Add the following intrinsic function:

                            eof.


A  collection of  test  programs  lives on this website.
The test file names are of the form pri.cNN and pri.eNN,
where i is the  project number, and NN s the sample program
number.  For  example, pr1.c01 thru pr1.c06 are six
"correct" test  programs , and pr1.e01  thru  pr1.e05 
are five "incorrect" test programs.

     Due Date: Friday, September 28.