iagrant / cs460team Goto Github PK

hella low priority tho

find where in grammar to call removeScope();

Print Line of SRC Code then have all the productions relating to that line printed out after it.

Needs Cleaning up or change to dump current scope.
I think latter is best - Ian

int f = a + b - c * d / f

Make a basic generic node.
And spit ball how will do inheritance or other alts

need further inv

assignment expr only gets id set to it
but not the constant
in the child vector

LaTex maybe or but Graphiz prbly best.

Pass up types from bottom up to almost all nodes.

ie
a = 3 + 2;
3 and 2 pass up int to PLUS_OP
a and PLUS_OP pass up int to EQUALS

• Make Debug Levels
• Define reserved words as tokens in Lex
• Write Error Reporting for token errors
• Write a Driver to request tokens from the scanner
• Make a website for the compiler with:
  Table of Contents (first page with links to others)
  - Overview of the document
  - Your name, course, date, etc.
  - Language features of the compiler
  - Implementation (symbol tables, etc.)
  - Assumptions Made (Line length,etc.)
  - Restrictions (Number of errors before it quits,etc.)
  - Directions to run your program, location of the files
  - Source Code files (A page with links to the files)- Each file contains a heading explaining/describing the code.
  - Your test driver
  - Your scanner (lex/flex) description
  - Other code such as the symbol table
  - Script for the run of the program (ie. learn how to use script -- man script). Your script file should contain at least:
  - The results for three test cases run without debugging output.
  - The results for three test cases run with debugging output (that is, include the token file and debugging output from the scanner and symbol table. Make sure you insert the appropriate pragmas to cause symbol table dumps).
  - A demonstration that your driver handles command line arguments properly.
  - The source code of your test cases.
  - The listing files ( A page with links to the input and listing files)

Bool flag in node if function or not. Done
List of arrays for param types. Done
arrays hold enums of types [ signed/unsigned | type qualifier | type specifier ] Done
func to set array Done
func to get params
Finding where im adding param types in the grammar

• Id Node

• If Node

• Function Node

• For Node

• Any Missing???

added postfix expr as a math node and rm inc/dec from mathnode

when inc or dec detected just make 3ac of
INC
ADD iT_0 a 1
DEC
SUB iT_0 a 1

Stack of Maps cuz they are implemented in Red-Black Tree

AST breaks on
int a = 5; and int b = a +3;

All productions have AST node or pass themselves up into a relevant node

Add Function and Function param to symbol table print and write file funcs

Currently just spits out if its redec or shadow and needs pretty color and polish style to match other errors.

Atleast in For loops. It doesn't break on exprs being empty in ().
but in having a null body.