1 // RUN: %clangxx_asan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s 2 // RUN: %clangxx_asan -O1 %s -o %t && not %run %t 2>&1 | FileCheck %s 3 // RUN: %clangxx_asan -O2 %s -o %t && not %run %t 2>&1 | FileCheck %s 4 // RUN: %clangxx_asan -O3 %s -o %t && not %run %t 2>&1 | FileCheck %s 5 6 __attribute__((noinline)) 7 // FIXME: Static symbols don't show up in PDBs. We can remove this once we start 8 // using DWARF. 9 #ifndef _MSC_VER 10 static 11 #endif 12 void NullDeref(int *ptr) { 13 // CHECK: ERROR: AddressSanitizer: {{SEGV|access-violation}} on unknown address 14 // CHECK: {{0x0*000.. .*pc 0x.*}} 15 ptr[10]++; // BOOM 16 // atos on Mac cannot extract the symbol name correctly. Also, on FreeBSD 9.2 17 // the demangling function rejects local names with 'L' in front of them. 18 // CHECK: {{ #0 0x.* in .*NullDeref.*null_deref.cc:}}[[@LINE-3]] 19 } 20 int main() { 21 NullDeref((int*)0); 22 // CHECK: {{ #1 0x.* in main.*null_deref.cc:}}[[@LINE-1]] 23 // CHECK: AddressSanitizer can not provide additional info. 24 } 25