Question discussion

What is the primary restriction on nested functions in C?

358844Medium DSSSB TGT Computer Science 0 replies 0 views

ANested functions are not allowed in standard C but are supported as extensions in some compilers.
BNested functions must be declared as inline.
CNested functions must be defined before their enclosing function.
DNested functions are fully supported in standard C.

Correct answer: A

Explanation

Standard C does not allow one function to be defined inside another. Some compilers (like GCC) support it as an extension.

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