| // FIXME: https://code.google.com/p/address-sanitizer/issues/detail?id=316 |
| // I'm not sure this is actually *that* issue, but this seems oddly similar to the other XFAIL'ed cases. |
| // XFAIL: android |
| // UNSUPPORTED: ios |
| |
| // RUN: rm -f %tmp |
| // RUN: echo "[implicit-integer-truncation]" >> %tmp |
| // RUN: echo "fun:*implicitTruncation*" >> %tmp |
| // RUN: %clang -fsanitize=implicit-integer-truncation -fno-sanitize-recover=implicit-integer-truncation -fsanitize-blacklist=%tmp -O0 %s -o %t && not %run %t 2>&1 |
| // RUN: %clang -fsanitize=implicit-integer-truncation -fno-sanitize-recover=implicit-integer-truncation -fsanitize-blacklist=%tmp -O1 %s -o %t && not %run %t 2>&1 |
| // RUN: %clang -fsanitize=implicit-integer-truncation -fno-sanitize-recover=implicit-integer-truncation -fsanitize-blacklist=%tmp -O2 %s -o %t && not %run %t 2>&1 |
| // RUN: %clang -fsanitize=implicit-integer-truncation -fno-sanitize-recover=implicit-integer-truncation -fsanitize-blacklist=%tmp -O3 %s -o %t && not %run %t 2>&1 |
| |
| unsigned char implicitTruncation(unsigned int argc) { |
| return argc; // BOOM |
| } |
| |
| int main(int argc, char **argv) { |
| return implicitTruncation(~0U); |
| } |
