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wasmer/lib/emscripten/emtests/test_polymorph.c
2019-01-10 21:38:10 -08:00

49 lines
1.1 KiB
C
Vendored

/*
* Copyright 2016 The Emscripten Authors. All rights reserved.
* Emscripten is available under two separate licenses, the MIT license and the
* University of Illinois/NCSA Open Source License. Both these licenses can be
* found in the LICENSE file.
*/
#include <stdio.h>
struct Pure {
virtual int implme() = 0;
};
struct Parent : Pure {
virtual int getit() {
return 11;
};
int implme() { return 32; }
};
struct Child : Parent {
int getit() { return 74; }
int implme() { return 1012; }
};
struct Other {
int one() { return 11; }
int two() { return 22; }
virtual int three() { return 33; }
virtual int four() { return 44; }
};
int main() {
Parent *x = new Parent();
Parent *y = new Child();
printf("*%d,%d,%d,%d*\n", x->getit(), y->getit(), x->implme(), y->implme());
Other *o = new Other;
int (Other::*Ls)() = &Other::one;
printf("*%d*\n", (o->*(Ls))());
Ls = &Other::two;
printf("*%d*\n", (o->*(Ls))());
Ls = &Other::three;
printf("*%d*\n", (o->*(Ls))());
Ls = &Other::four;
printf("*%d*\n", (o->*(Ls))());
return 0;
}