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Fixed zero divide problem.

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yhirose 2015-07-30 17:24:53 -04:00
parent 7969d2b75c
commit db5128a9a5
1 changed files with 6 additions and 1 deletions
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7
language/culebra.h
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@ -778,8 +778,13 @@ private:
case '+': ret += val; break; case '+': ret += val; break;
case '-': ret -= val; break; case '-': ret -= val; break;
case '*': ret *= val; break; case '*': ret *= val; break;
case '/': ret /= val; break;
case '%': ret %= val; break; case '%': ret %= val; break;
case '/':
if (val == 0) {
throw std::runtime_error("divide by 0 error");
}
ret /= val;
break;
} }
} }
return Value(ret); return Value(ret);