Compilare: main.cpp: In member function 'void Cond::processCondition()': main.cpp:29:17: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] else if (c == 2) ^ main.cpp:23:17: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] else if (c == 1) ^ main.cpp:16:12: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] if (c == 0) ^ In file included from /usr/include/string.h:635:0, from /usr/include/c++/6/cstring:42, from main.cpp:2: In function 'void* memset(void*, int, size_t)', inlined from 'int main()' at main.cpp:46:39: /usr/include/x86_64-linux-gnu/bits/string3.h:90:70: warning: call to void* __builtin___memset_chk(void*, int, long unsigned int, long unsigned int) will always overflow destination buffer return __builtin___memset_chk (__dest, __ch, __len, __bos0 (__dest)); ^