[Solved] error: ISO C++ forbids declaration of `__nomain’ with no type

by


It says, that in a hosted environment, main should have a type. Quote from C++ standard 3.6.1, paragraph 2

An implementation shall not predefine the main function. This function
shall not be overloaded. It shall have a return type of type int, but
otherwise its type is implementation-defined. All implementations
shall allow both — a function of () returning int and — a function of
(int, pointer to pointer to char) returning int as the type of main
(8.3.5).

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solved error: ISO C++ forbids declaration of `__nomain’ with no type