| /* { dg-do compile } */ |
| /* { dg-options "-g" } */ |
| /* { dg-skip-if "" { { hppa*-*-hpux* *-*-solaris2.[56]* } && { ! hppa*64*-*-* } } { "*" } { "" } } */ |
| |
| /* Make sure we didn't eliminate casted types because we thought they were |
| unused. */ |
| |
| void *voidp; |
| |
| struct foo { int i; }; |
| int bar (void) |
| { |
| return ((struct foo *)0x1234)->i; |
| } |
| |
| struct boo { int i; }; |
| int bar2 (void) |
| { |
| return reinterpret_cast<struct boo *>(0xC0FFEE)->i; |
| } |
| |
| struct cue { int i; }; |
| int bar3 (void) |
| { |
| return static_cast<struct cue *>(voidp)->i; |
| } |
| |
| class printer { public: int i; }; |
| const printer *dotmatrix; |
| int bar4 (void) |
| { |
| return const_cast<printer *>(dotmatrix)->i; |
| } |
| |
| class class1 { virtual ~class1(); } *c1; |
| class class2 : class1 { char j; }; |
| int bar5 (void) |
| { |
| if (dynamic_cast <class2 *>(c1)) |
| return 5; |
| else |
| return 6; |
| } |
| /* { dg-final { scan-assembler "foo" } } */ |
| /* { dg-final { scan-assembler "boo" } } */ |
| /* { dg-final { scan-assembler "cue" } } */ |
| /* { dg-final { scan-assembler "(string|ascii?)z?\t\"class2(\"|\\\\000)" } } */ |
| /* { dg-final { scan-assembler "(string|ascii?)z?\t\"printer(\"|\\\\000)" } } */ |