| // REQUIRES: system-linux |
| // RUN: %clangxx -no-pie -Wl,-q %s -o %t.exe |
| // RUN: llvm-bolt %t.exe -o %t.bolt.exe -lite=false |
| // RUN: not --crash %t.bolt.exe 2>&1 | FileCheck %s --check-prefix=CHECK-FAIL |
| // CHECK-FAIL: Should pass one argument |
| // RUN: not %t.bolt.exe -1 | FileCheck %s --check-prefix=CHECK-BAD |
| // CHECK-BAD: Bad value |
| // RUN: not %t.bolt.exe 0 | FileCheck %s --check-prefix=CHECK-ZERO |
| // CHECK-ZERO: Value is zero |
| // RUN: %t.bolt.exe 1 | FileCheck %s --check-prefix=CHECK-GOOD |
| // CHECK-GOOD: Good value |
| #include <exception> |
| #include <iostream> |
| |
| struct ValIsZero { |
| const char *error = "Value is zero\n"; |
| }; |
| int dummy(int arg) { |
| if (arg == 0) |
| throw ValIsZero(); |
| if (arg > 0) |
| return 0; |
| else |
| throw std::out_of_range("Bad value"); |
| } |
| |
| int main(int argc, char **argv) { |
| if (argc != 2) |
| throw std::invalid_argument("Should pass one argument"); |
| try { |
| dummy(std::strtol(argv[1], nullptr, 10)); |
| } catch (std::out_of_range &e) { |
| std::cout << e.what() << "\n"; |
| return 1; |
| } catch (ValIsZero &e) { |
| std::cout << e.error; |
| return 1; |
| } |
| std::cout << "Good value\n"; |
| return 0; |
| } |