| ⇢ | A | EmptyOp added | |
| ⇢ | A | IssetTest added | |
| ⇢ | A | ErrorSuppress added | |
| ⇢ | A | PrintTest added | |
| ⇢ | A | ExitOp added | |
| ⇢ | A | DoTest added | |
| ⇢ | A | IssetOp added | |
| ⇢ | A | ForTest added | |
| ⇢ | A | PrintOp added | |
| ⇢ | A | WhileTest added | |
| ⋮ | view more | ||
| A | ↘ | C | Statement got worse |
| ⇢ | B | IssetOp::compile() added | |
| ⇢ | B | Coalesce::compile() added | |
| ⇢ | B | EmptyOp::compile() added | |
| ⇢ | B | IfTest::testIfElseIfCreatesVar() added | |
| ⇢ | B | DeclareSt::compile() added | |
| ⇢ | B | IfTest::testIfElseCreatesVar() added | |
| ⇢ | A | IfTest::testIfStatementCreatesVar() added | |
| ⇢ | A | ForTest::testForInitCreatesVar() added | |
| ⇢ | A | ForTest::testForConditionCreatesVar() added | |
| ⇢ | A | ForTest::testForLoopCreatesVar() added | |
| ⋮ | view more | ||
| C | ↘ | D | Statement::factory() got worse |
| C | ↘ | D | ForSt::compile() got worse |