C-programm-to-3-address-translator

It takes a subset of C programming language and generates intermediate (3 address) code .

Subset of C programming language is defined as below

	 Binary Operators: + , - , * , / ,exponentiation operator (denote it as @) 
	 Data types:  int , unsigned , signed , bool , float 
	 Bitwise operators : | , & , ~ , ^(XOR) 
	 Logical Operators : || , && , ! 
	 Relational Operators : ==, !=, <, <=, >, >= 
	 Assignment Operators : = , += , -= , *= , /= 
	 Unary opeartors : + , - 
	 Postfix / Prefix Operators : ++ , -- 
	 Identifiers:Simple identifiers without special characters (starts with alphabet)

Control Structures:

	 Assignment Statement 
 	 Expressions: 
 	 	  infix expressions 
	 Iterative  
	 Conditional: 
		  if-else
		  else-if
		  switch 
	 Repetitive: 
		  while
	 Jump :
  		  continue
  		  break

Note:

      It follows C operators precedence , syntax rule.
      There is no scope rule  for identifiers .
      There is no function call.
      Functions shouldn't have argument(s).
      It reports following error messages
		lval requirement
		case  label duplication
		Variable is not defined  
		Redeclaration of variable

I/O

     Input  
		 -  C program which follows synatx rule as described above
     Output
		 -  3 address code , Output will be displayed on  terminal/cmd and it's also available in file output.txt

Download

$ git clone https://github.com/sonus21/C-programm-to-3-address-translator.git 

or trans
$ unzip C-programm-to-3-address-translator-master.zip
$ cd C-programm-to-3-address-translator

Installation

[1] If you are having binary file name trans

$ ./trans filename
e.g. $ ./trans test.c

[2] If you are having source code of the program .

Requirements
	[1]  GNU make utilities
	[2]  GNU flex/LEX
	[3]  GNU YACC/Bison
	[4]  g++ >=4.8 
$ cd C-programm-to-3-address-translator
$ make 

Support

Please report problems and bugs to trans issue tracker.

License

The content of this project is licensed under the Creative Commons Attribution 3.0 license