diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/abi/arm_cxa_vec2.C')
-rw-r--r-- | gcc/testsuite/g++.dg/abi/arm_cxa_vec2.C | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/abi/arm_cxa_vec2.C b/gcc/testsuite/g++.dg/abi/arm_cxa_vec2.C new file mode 100644 index 000000000..76f327aca --- /dev/null +++ b/gcc/testsuite/g++.dg/abi/arm_cxa_vec2.C @@ -0,0 +1,41 @@ +// Check that ARM vector delete functions accept NULL pointers as +// inputs. +// { dg-do run { target arm*-*-* } } + +#ifdef __ARM_EABI__ +#include <cxxabi.h> + +typedef void *(dtor_type)(void *); + +extern "C" { + void abort(); + void *__aeabi_vec_dtor_cookie(void *, dtor_type); + void __aeabi_vec_delete(void *, dtor_type); + void __aeabi_vec_delete3(void *, + dtor_type, + void (*)(void *, __SIZE_TYPE__)); + void __aeabi_vec_delete3_nodtor(void *, + void (*)(void *, __SIZE_TYPE__)); +} + +// These functions should never be called. +void* dtor(void *) +{ + abort (); +} + +void dealloc(void *, size_t) { + abort (); +} + +int main () { + if (__aeabi_vec_dtor_cookie (NULL, &dtor) != NULL) + return 1; + // These do not return values, but should not crash. + __aeabi_vec_delete (NULL, &dtor); + __aeabi_vec_delete3 (NULL, &dtor, &dealloc); + __aeabi_vec_delete3_nodtor (NULL, &dealloc); +} +#else +int main () {} +#endif |