reference, declaration → definition definition → references, declarations, derived classes, virtual overrides reference to multiple definitions → definitions unreferenced |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | // RUN: %clangxx -fsanitize=signed-integer-overflow -fsanitize-recover=all %s -o %t && %run %t 2>&1 | FileCheck %s #include <stdint.h> #define OVERFLOW \ x = 0x7FFFFFFE; \ x += __LINE__ int main() { int32_t x; OVERFLOW; // CHECK: add-overflow OVERFLOW; // CHECK: add-overflow OVERFLOW; // CHECK: add-overflow OVERFLOW; // CHECK: add-overflow OVERFLOW; // CHECK: add-overflow OVERFLOW; // CHECK: add-overflow OVERFLOW; // CHECK: add-overflow OVERFLOW; // CHECK: add-overflow OVERFLOW; // CHECK: add-overflow OVERFLOW; // CHECK: add-overflow OVERFLOW; // CHECK: add-overflow OVERFLOW; // CHECK: add-overflow OVERFLOW; // CHECK: add-overflow OVERFLOW; // CHECK: add-overflow OVERFLOW; // CHECK: add-overflow OVERFLOW; // CHECK: add-overflow OVERFLOW; // CHECK: add-overflow OVERFLOW; // CHECK: add-overflow OVERFLOW; // CHECK: add-overflow OVERFLOW; // CHECK: add-overflow // CHECK-NOT: add-overflow OVERFLOW; // CHECK: too many errors // CHECK-NOT: add-overflow OVERFLOW; OVERFLOW; OVERFLOW; } |