| 37 | using namespace solidity::langutil; |
| 38 | |
| 39 | SimplificationRule<Pattern> const* Rules::findFirstMatch( |
| 40 | Expression const& _expr, |
| 41 | ExpressionClasses const& _classes |
| 42 | ) |
| 43 | { |
| 44 | resetMatchGroups(); |
| 45 | |
| 46 | assertThrow(_expr.item, OptimizerException, ""); |
| 47 | for (auto const& rule: m_rules[uint8_t(_expr.item->instruction())]) |
| 48 | { |
| 49 | if (rule.pattern.matches(_expr, _classes)) |
| 50 | if (!rule.feasible || rule.feasible()) |
| 51 | return &rule; |
| 52 | |
| 53 | resetMatchGroups(); |
| 54 | } |
| 55 | return nullptr; |
| 56 | } |
| 57 | |
| 58 | bool Rules::isInitialized() const |
| 59 | { |
no test coverage detected