c++ - int a = 0 and int a(0) differences

Question

(This question already has answers here): question from:https://stackoverflow.com/questions/13738996/int-a-0-and-int-a0-differences

Answer 1

int a = 0; and int a(0); make no difference in the machine generated code. They are the same.

Following is the assembly code generated in Visual Studio

int a = 10;   // mov dword ptr [a],0Ah  
int b(10);    // mov dword ptr [b],0Ah