diff options
Diffstat (limited to 'test/SemaCXX/warn-bad-memaccess.cpp')
| -rw-r--r-- | test/SemaCXX/warn-bad-memaccess.cpp | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/test/SemaCXX/warn-bad-memaccess.cpp b/test/SemaCXX/warn-bad-memaccess.cpp index e7d095f..9a998f0 100644 --- a/test/SemaCXX/warn-bad-memaccess.cpp +++ b/test/SemaCXX/warn-bad-memaccess.cpp @@ -38,6 +38,46 @@ void test_warn() { memcpy(0, &x1, sizeof x1); // \ // expected-warning{{source of this 'memcpy' call is a pointer to dynamic class}} \ // expected-note {{explicitly cast the pointer to silence this warning}} + + __builtin_memset(&x1, 0, sizeof x1); // \ + // expected-warning {{destination for this '__builtin_memset' call is a pointer to dynamic class}} \ + // expected-note {{explicitly cast the pointer to silence this warning}} + __builtin_memset(&x2, 0, sizeof x2); // \ + // expected-warning {{destination for this '__builtin_memset' call is a pointer to dynamic class}} \ + // expected-note {{explicitly cast the pointer to silence this warning}} + + __builtin_memmove(&x1, 0, sizeof x1); // \ + // expected-warning{{destination for this '__builtin_memmove' call is a pointer to dynamic class}} \ + // expected-note {{explicitly cast the pointer to silence this warning}} + __builtin_memmove(0, &x1, sizeof x1); // \ + // expected-warning{{source of this '__builtin_memmove' call is a pointer to dynamic class}} \ + // expected-note {{explicitly cast the pointer to silence this warning}} + __builtin_memcpy(&x1, 0, sizeof x1); // \ + // expected-warning{{destination for this '__builtin_memcpy' call is a pointer to dynamic class}} \ + // expected-note {{explicitly cast the pointer to silence this warning}} + __builtin_memcpy(0, &x1, sizeof x1); // \ + // expected-warning{{source of this '__builtin_memcpy' call is a pointer to dynamic class}} \ + // expected-note {{explicitly cast the pointer to silence this warning}} + + __builtin___memset_chk(&x1, 0, sizeof x1, sizeof x1); // \ + // expected-warning {{destination for this '__builtin___memset_chk' call is a pointer to dynamic class}} \ + // expected-note {{explicitly cast the pointer to silence this warning}} + __builtin___memset_chk(&x2, 0, sizeof x2, sizeof x2); // \ + // expected-warning {{destination for this '__builtin___memset_chk' call is a pointer to dynamic class}} \ + // expected-note {{explicitly cast the pointer to silence this warning}} + + __builtin___memmove_chk(&x1, 0, sizeof x1, sizeof x1); // \ + // expected-warning{{destination for this '__builtin___memmove_chk' call is a pointer to dynamic class}} \ + // expected-note {{explicitly cast the pointer to silence this warning}} + __builtin___memmove_chk(0, &x1, sizeof x1, sizeof x1); // \ + // expected-warning{{source of this '__builtin___memmove_chk' call is a pointer to dynamic class}} \ + // expected-note {{explicitly cast the pointer to silence this warning}} + __builtin___memcpy_chk(&x1, 0, sizeof x1, sizeof x1); // \ + // expected-warning{{destination for this '__builtin___memcpy_chk' call is a pointer to dynamic class}} \ + // expected-note {{explicitly cast the pointer to silence this warning}} + __builtin___memcpy_chk(0, &x1, sizeof x1, sizeof x1); // \ + // expected-warning{{source of this '__builtin___memcpy_chk' call is a pointer to dynamic class}} \ + // expected-note {{explicitly cast the pointer to silence this warning}} } void test_nowarn(void *void_ptr) { @@ -68,3 +108,5 @@ namespace N { N::memset(&x1, 0, sizeof x1); } } + + |
