Complex Memory Management
C programming requires explicit memory management, making it easy to create memory leaks and corruption. Manual allocation and deallocation can lead to complex debugging and maintenance challenges.
No Run-Time Checking
C lacks run-time checking which can lead to run-time errors. Developers must rigorously check their code as errors like stack overflows or mismanagement of dynamic memory are common, leading to unpredictable behavior.
Limited Standard Library
The standard library in C is minimal compared to other high-level languages. This means common tasks such as string manipulation or file handling can be more complex and require additional code.
No Object Orientation
C is a procedural language and lacks support for object-oriented programming (OOP). This makes it less suitable for managing complex programs that benefit from OOP concepts like encapsulation, inheritance, and polymorphism.
Manual Error Handling
Error handling in C is rudimentary, relying on manual checks of return values and error codes. It lacks the more sophisticated exception handling mechanisms found in modern languages, potentially resulting in less robust code.
Less Type Safety
C provides weaker type checks compared to other languages. It allows for implicit conversions that can lead to unexpected behaviors or subtle bugs, particularly with pointer arithmetic and function pointers.
Steep Learning Curve
C's low-level nature makes the learning curve steep for beginners. Understanding pointers, memory allocation, and the compilation process can be intimidating and is more complex than in higher-level languages.