You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
42 lines
623 B
42 lines
623 B
4 months ago
|
// RUN: %clang_cc1 %s -emit-llvm -o %t
|
||
|
|
|
||
|
|
extern "C" int printf(...);
|
||
|
|
|
||
|
|
static int val;
|
||
|
|
|
||
|
|
struct B {
|
||
|
|
B() : iB(++val) { printf("B()\n"); }
|
||
|
|
int iB;
|
||
|
|
~B() { printf("~B(%d)\n", iB); --val; }
|
||
|
|
};
|
||
|
|
|
||
|
|
struct M : B {
|
||
|
|
M() : iM(++val) { printf("M()\n"); }
|
||
|
|
int iM;
|
||
|
|
~M() { printf("~M(%d)\n", iM); --val; }
|
||
|
|
};
|
||
|
|
|
||
|
|
struct P {
|
||
|
|
P() : iP(++val) { printf("P()\n"); }
|
||
|
|
int iP;
|
||
|
|
~P() { printf("~P(%d)\n", iP); --val; }
|
||
|
|
};
|
||
|
|
|
||
|
|
struct N : M, P {
|
||
|
|
N() { printf("N()\n"); iN = ++val; }
|
||
|
|
~N() { printf("~N(%d) val = %d\n", iN, --val); }
|
||
|
|
int iN;
|
||
|
|
M m;
|
||
|
|
P p;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct O : B {
|
||
|
|
~O() { return; }
|
||
|
|
};
|
||
|
|
|
||
|
|
int main() {
|
||
|
|
N n1;
|
||
|
|
N n2;
|
||
|
|
O o;
|
||
|
|
}
|