URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [g++.old-deja/] [g++.mike/] [dyncast7.C] - Diff between revs 305 and 338

Rev 305	Rev 338
`// { dg-do run }`	`// { dg-do run }`
`// { dg-options "-fexceptions" }`	`// { dg-options "-fexceptions" }`

`#include`	`#include`
`#include`	`#include`

`class A {`	`class A {`
`public:`	`public:`
`virtual void j () {}`	`virtual void j () {}`
`};`	`};`

`class B : public A { };`	`class B : public A { };`

`void x (A& a) {`	`void x (A& a) {`
`// These should all work.`	`// These should all work.`
`const B& b2 = dynamic_cast(a);`	`const B& b2 = dynamic_cast(a);`
`const B& b3 = dynamic_cast((const A&)a);`	`const B& b3 = dynamic_cast((const A&)a);`
`const B& b4 = dynamic_cast(a);`	`const B& b4 = dynamic_cast(a);`
`}`	`}`

`int main() {`	`int main() {`
`try {`	`try {`
`B b;`	`B b;`
`x (b);`	`x (b);`
`} catch (std::exception& e) {`	`} catch (std::exception& e) {`
`// If we get a bad_cast, it is wrong.`	`// If we get a bad_cast, it is wrong.`
`return 1;`	`return 1;`
`}`	`}`
`}`	`}`