20 lines
475 B
C++
20 lines
475 B
C++
#include "functions.h"
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void functionB() {} // declared & defined
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void functionC(); // declared
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void functionD(); // declared
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int main()
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{
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//functionA(); // compiler error, because function is declared & defined after this call
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functionB(); // no error
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//functionC(); // linker error, because function is declared, but not defined
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functionD(); // no error
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functionE(); // no error
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return 0;
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}
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void functionA() {} // declared & defined
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void functionD() {} // defined
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