1*7c3d14c8STreehugger Robot // RUN: %clangxx_asan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s 2*7c3d14c8STreehugger Robot // RUN: %clangxx_asan -O1 %s -o %t && not %run %t 2>&1 | FileCheck %s 3*7c3d14c8STreehugger Robot // RUN: %clangxx_asan -O2 %s -o %t && not %run %t 2>&1 | FileCheck %s 4*7c3d14c8STreehugger Robot // RUN: %clangxx_asan -O3 %s -o %t && not %run %t 2>&1 | FileCheck %s 5*7c3d14c8STreehugger Robot 6*7c3d14c8STreehugger Robot __attribute__((noinline)) 7*7c3d14c8STreehugger Robot // FIXME: Static symbols don't show up in PDBs. We can remove this once we start 8*7c3d14c8STreehugger Robot // using DWARF. 9*7c3d14c8STreehugger Robot #ifndef _MSC_VER 10*7c3d14c8STreehugger Robot static 11*7c3d14c8STreehugger Robot #endif NullDeref(int * ptr)12*7c3d14c8STreehugger Robotvoid NullDeref(int *ptr) { 13*7c3d14c8STreehugger Robot // CHECK: ERROR: AddressSanitizer: {{SEGV|access-violation}} on unknown address 14*7c3d14c8STreehugger Robot // CHECK: {{0x0*000.. .*pc 0x.*}} 15*7c3d14c8STreehugger Robot ptr[10]++; // BOOM 16*7c3d14c8STreehugger Robot // atos on Mac cannot extract the symbol name correctly. Also, on FreeBSD 9.2 17*7c3d14c8STreehugger Robot // the demangling function rejects local names with 'L' in front of them. 18*7c3d14c8STreehugger Robot // CHECK: {{ #0 0x.* in .*NullDeref.*null_deref.cc:}}[[@LINE-3]] 19*7c3d14c8STreehugger Robot } main()20*7c3d14c8STreehugger Robotint main() { 21*7c3d14c8STreehugger Robot NullDeref((int*)0); 22*7c3d14c8STreehugger Robot // CHECK: {{ #1 0x.* in main.*null_deref.cc:}}[[@LINE-1]] 23*7c3d14c8STreehugger Robot // CHECK: AddressSanitizer can not provide additional info. 24*7c3d14c8STreehugger Robot } 25