1 // RUN: %clang -fsanitize=bounds %s -O3 -o %T/bounds.exe 2 // RUN: %T/bounds.exe 0 0 0 3 // RUN: %T/bounds.exe 1 2 3 4 // RUN: %T/bounds.exe 2 0 0 2>&1 | FileCheck %s --check-prefix=CHECK-A-2 5 // RUN: %T/bounds.exe 0 3 0 2>&1 | FileCheck %s --check-prefix=CHECK-B-3 6 // RUN: %T/bounds.exe 0 0 4 2>&1 | FileCheck %s --check-prefix=CHECK-C-4 7 8 int main(int argc, char **argv) { 9 int arr[2][3][4] = {}; 10 11 return arr[argv[1][0] - '0'][argv[2][0] - '0'][argv[3][0] - '0']; 12 // CHECK-A-2: bounds.cpp:11:10: runtime error: index 2 out of bounds for type 'int [2][3][4]' 13 // CHECK-B-3: bounds.cpp:11:10: runtime error: index 3 out of bounds for type 'int [3][4]' 14 // CHECK-C-4: bounds.cpp:11:10: runtime error: index 4 out of bounds for type 'int [4]' 15 } 16
