Compiler design santanu chattopadhyay pdf

What is the role of compiler design?
It enables the creation of symbol tables and intermediate representations.
It helps in code compilation and error detection. it saves all codes and variables.
It analyses the full program and translates it..
What is type checking in compiler design?
Type checking is used to check the correctness of the program before its execution.
The main purpose of type-checking is to check the correctness and data type assignments and type-casting of the data types, whether it is syntactically correct or not before their execution..
This is known as Language Processing System.
The high-level language is converted into binary language in various phases.
A compiler is a program that converts high-level language to assembly language.
Similarly, an assembler is a program that converts the assembly language to machine-level language.
Type checking is used to check the correctness of the program before its execution.
The main purpose of type-checking is to check the correctness and data type assignments and type-casting of the data types, whether it is syntactically correct or not before their execution.

What is the role of compiler design?