11402830dSGreg Fitzgerald // RUN: %clangxx -fsanitize=bounds %s -O3 -o %t
21402830dSGreg Fitzgerald // RUN: %run %t 0 0 0
31402830dSGreg Fitzgerald // RUN: %run %t 1 2 3
4a68d90faSPeter Collingbourne // RUN: %expect_crash %run %t 2 0 0 2>&1 | FileCheck %s --check-prefix=CHECK-A-2
51402830dSGreg Fitzgerald // RUN: %run %t 0 3 0 2>&1 | FileCheck %s --check-prefix=CHECK-B-3
61402830dSGreg Fitzgerald // RUN: %run %t 0 0 4 2>&1 | FileCheck %s --check-prefix=CHECK-C-4
7ba869e79SAlexey Samsonov 
get_int(int * const p,int i)8*75850f57SVedant Kumar int get_int(int *const p __attribute__((pass_object_size(0))), int i) {
9*75850f57SVedant Kumar   // CHECK-A-2: bounds.cpp:[[@LINE+1]]:10: runtime error: index 2 out of bounds for type 'int *'
10*75850f57SVedant Kumar   return p[i];
11*75850f57SVedant Kumar }
12*75850f57SVedant Kumar 
get_double(double * const p,int i)13*75850f57SVedant Kumar int get_double(double *const p __attribute__((pass_object_size(0))), int i) {
14*75850f57SVedant Kumar   // CHECK-A-2: bounds.cpp:[[@LINE+1]]:10: runtime error: index 2 out of bounds for type 'double *'
15*75850f57SVedant Kumar   return p[i];
16*75850f57SVedant Kumar }
17*75850f57SVedant Kumar 
main(int argc,char ** argv)18ba869e79SAlexey Samsonov int main(int argc, char **argv) {
19*75850f57SVedant Kumar   int bar[2];
20*75850f57SVedant Kumar   get_int(bar, argv[1][0] - '0');
21*75850f57SVedant Kumar 
22*75850f57SVedant Kumar   double baz[2];
23*75850f57SVedant Kumar   get_double(baz, argv[1][0] - '0');
24*75850f57SVedant Kumar 
25ba869e79SAlexey Samsonov   int arr[2][3][4] = {};
26ba869e79SAlexey Samsonov 
27ba869e79SAlexey Samsonov   return arr[argv[1][0] - '0'][argv[2][0] - '0'][argv[3][0] - '0'];
288b9d18e4SAlexey Samsonov   // CHECK-A-2: bounds.cpp:[[@LINE-1]]:10: runtime error: index 2 out of bounds for type 'int[2][3][4]'
298b9d18e4SAlexey Samsonov   // CHECK-B-3: bounds.cpp:[[@LINE-2]]:10: runtime error: index 3 out of bounds for type 'int[3][4]'
308b9d18e4SAlexey Samsonov   // CHECK-C-4: bounds.cpp:[[@LINE-3]]:10: runtime error: index 4 out of bounds for type 'int[4]'
31ba869e79SAlexey Samsonov }
32