IL concepts represent fundamental building blocks of the IL (Intermediate Language) programming model. Understanding them is crucial for writing efficient and maintainable code.
They determine the structure of the code, its readability, and how it can be optimized.
1. Data Types: Representing the type of data an expression holds. Examples: int, float, string
2. Operators: Used to perform operations on data types. Examples: + (addition), - (subtraction), * (multiplication), / (division), == (equal to)
3. Variables: Named storage locations for data. e.g., `x = 10`
4. Statements: Instructions that execute the code.
1. If/Else Statements: Conditional execution based on conditions.
2. Loops: Repeat code blocks. Examples: for loop, while loop
3. Break and Continue Statements: Control the execution flow during loops.
1. Immutability: Data cannot be changed after creation. Critical for reasoning about code.
2. Side Effects: Actions performed within a function that aren't directly part of the return value.
3. Functional Programming Principles: Focusing on pure functions and immutability to reduce complexity and improve testability.
Consider this simple arithmetic operation: `x = x + 5`
This is an example of a statement that modifies the value of x.