Why doesn’t C support function overloading?

1.	Why doesn’t C support function overloading?
Answer» After you compile the C SOURCE, the symbol names NEED to be intact in the object code. If we introduce function overloading in our source, we should also provide name mangling as a preventive measure to avoid function name CLASHES. Also, as C is not a strictly TYPED language many things(ex: data types) are CONVERTIBLE to each other in C. Therefore, the complexity of overload resolution can introduce confusion in a language such as C. When you compile a C source, symbol names will remain intact. If you introduce function overloading, you should provide a name mangling technique to prevent name clashes. Consequently, like C++, you'll have machine-generated symbol names in the compiled binary. Additionally, C does not feature strict typing. Many things are implicitly convertible to each other in C. The complexity of overload resolution rules could introduce confusion in such kind of language

Answer»

After you compile the C SOURCE, the symbol names NEED to be intact in the object code. If we introduce function overloading in our source, we should also provide name mangling as a preventive measure to avoid function name CLASHES. Also, as C is not a strictly TYPED language many things(ex: data types) are CONVERTIBLE to each other in C. Therefore, the complexity of overload resolution can introduce confusion in a language such as C.

When you compile a C source, symbol names will remain intact. If you introduce function overloading, you should provide a name mangling technique to prevent name clashes. Consequently, like C++, you'll have machine-generated symbol names in the compiled binary.

Additionally, C does not feature strict typing. Many things are implicitly convertible to each other in C. The complexity of overload resolution rules could introduce confusion in such kind of language

Why doesn’t C support function overloading?

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