使用VS2013 Update 2,我偶然发现了一些奇怪的错误消息:
// test.c
int main(void)
{
struct foo {
int i;
float f;
};
struct bar {
unsigned u;
struct foo foo;
double d;
};
struct foo some_foo = {
.i = 1,
.f = 2.0
};
struct bar some_bar = {
.u = 3,
// error C2440 : 'initializing' : cannot convert from 'foo' to 'int'
.foo = some_foo,
.d = 4.0
};
// Works fine
some_bar.foo = some_foo;
return 0;
}
GCC和Clang都接受了。
我是否遗漏了某些内容,或者这段代码是否暴露了编译器错误?
答案 0 :(得分:9)