Index: test/ubsan/TestCases/Misc/bounds.cpp =================================================================== --- test/ubsan/TestCases/Misc/bounds.cpp +++ test/ubsan/TestCases/Misc/bounds.cpp @@ -5,7 +5,23 @@ // RUN: %run %t 0 3 0 2>&1 | FileCheck %s --check-prefix=CHECK-B-3 // RUN: %run %t 0 0 4 2>&1 | FileCheck %s --check-prefix=CHECK-C-4 +int get_int(int *const p __attribute__((pass_object_size(0))), int i) { + // CHECK-A-2: bounds.cpp:[[@LINE+1]]:10: runtime error: index 2 out of bounds for type 'int *' + return p[i]; +} + +int get_double(double *const p __attribute__((pass_object_size(0))), int i) { + // CHECK-A-2: bounds.cpp:[[@LINE+1]]:10: runtime error: index 2 out of bounds for type 'double *' + return p[i]; +} + int main(int argc, char **argv) { + int bar[2]; + get_int(bar, argv[1][0] - '0'); + + double baz[2]; + get_double(baz, argv[1][0] - '0'); + int arr[2][3][4] = {}; return arr[argv[1][0] - '0'][argv[2][0] - '0'][argv[3][0] - '0'];