| 1 | #include "lib.h" |
| 2 | |
| 3 | void ContractFailure(ContractType type, const char *message) { |
| 4 | Str *error = NULL; |
| 5 | switch (type) { |
| 6 | case Precondition: |
| 7 | error = S("precondition failed: "); |
| 8 | break; |
| 9 | case Postcondition: |
| 10 | error = S("postcondition failed: "); |
| 11 | break; |
| 12 | case Invariant: |
| 13 | error = S("invariant failed: "); |
| 14 | break; |
| 15 | case Assertion: |
| 16 | error = S("assrtion failed: "); |
| 17 | break; |
| 18 | } |
| 19 | error->add(S(message)); |
| 20 | ContractException *e = new ContractException(); |
| 21 | e->type = type; |
| 22 | e->error = error; |
| 23 | throw e; |
| 24 | } |