fix: 修复解构键提取、switch默认分支及finally控制流

正确处理数组/foreach解构中的键名与嵌套结构，
修复switch中default位于匹配case前时执行顺序错误的问题，
确保finally块在break/continue/goto离开try/catch时被注入，
并支持动态静态方法与属性调用。

src/Php/CompilerBase.php

@@ -5141,6 +5141,14 @@ class CompilerBase extends \PhpAot\Core\Translator implements PropertyAccessCont
                 continue;
             }
             if ($item instanceof ArrayItem) {
+                $key = $item->key ? $this->parseArrayKey($item->key) : (string) $k;
+                if ($item->value instanceof Expr\List_) {
+                    $nestedTmpVar = $this->genTmpVarName();
+                    $this->addLocalVar($nestedTmpVar, self::TYPE_VAR);
+                    $code .= $this->getIndent() . ' ' . $nestedTmpVar . ' = ' . $listTmpVar . '.item(' . $key . ');' . PHP_EOL;
+                    $code .= $this->parseForeachItemAsList($nestedTmpVar, $item->value->items);
+                    continue;
+                }
                 $oriInAssignExpr = $this->context->inAssignExpr;
                 $this->context->inAssignExpr = true;
                 $var = $this->parseIdentifier($item->value);
@@ -5148,7 +5156,7 @@ class CompilerBase extends \PhpAot\Core\Translator implements PropertyAccessCont
                 if ($this->isVarExpr($item->value) and !$this->hasVar($var)) {
                     $this->addLocalVar($var, self::TYPE_VAR);
                 }
-                $code .= $this->getIndent() . ' ' . $var . ' = ' . $listTmpVar . '.item(' . $k . ');' . PHP_EOL;
+                $code .= $this->getIndent() . ' ' . $var . ' = ' . $listTmpVar . '.item(' . $key . ');' . PHP_EOL;
             } else {
                 $this->fatalError($item, 'Unsupported foreach item type');
             }
@@ -5319,21 +5327,24 @@ class CompilerBase extends \PhpAot\Core\Translator implements PropertyAccessCont
 
         $code = 'do {' . PHP_EOL;
         $this->indentLevel++;
+        $switchTarget = $this->genTmpVarName();
         $switchMatched = $this->genTmpVarName();
+        $code .= $this->getIndent() . 'int ' . $switchTarget . ' = -1;' . PHP_EOL;
         $code .= $this->getIndent() . 'bool ' . $switchMatched . ' = false;' . PHP_EOL;
         $caseConds = [];
+        $caseGroups = [];
+        $hasDefault = false;
+        $defaultTarget = null;
         foreach ($v->cases as $case) {
             if (empty($case->cond)) {
-                $isDefault = true;
+                $hasDefault = true;
             } else {
-                $isDefault = false;
                 $caseConds[] = $case->cond;
             }
             $stmts = $case->stmts;
             if (empty($stmts)) {
                 continue;
             }
-            $this->indentLevel++;
             if (count($stmts) === 1 and $stmts[0] instanceof Node\Stmt\Block) {
                 $stmts = $stmts[0]->stmts;
             }
@@ -5345,13 +5356,20 @@ class CompilerBase extends \PhpAot\Core\Translator implements PropertyAccessCont
             ) {
                 $this->fatalError($case, 'switch case must end with return/break/exit/throw, ' . $lastExpr->getType() . ' given');
             }
+            $target = count($caseGroups);
+            if ($hasDefault) {
+                $defaultTarget = $target;
+            }
+            $caseGroups[] = [$caseConds, $hasDefault, $stmts];
+            $caseConds = [];
+            $hasDefault = false;
+        }
 
-            if ($isDefault) {
-                $code .= $this->getIndent() . 'if (!' . $switchMatched . ') {' . PHP_EOL;
-            } else {
+        foreach ($caseGroups as $target => [$conds]) {
+            if (!empty($conds)) {
                 $groupMatched = $this->genTmpVarName();
                 $code .= $this->getIndent() . 'bool ' . $groupMatched . ' = false;' . PHP_EOL;
-                foreach ($caseConds as $caseCond) {
+                foreach ($conds as $caseCond) {
                     $this->assertExprCanBeUsedAsValue($caseCond, 'switch case condition');
                     $caseBeforeStmtCount = count($this->context->beforeStmtLines);
                     $caseAfterStmtCount = count($this->context->afterStmtLines);
@@ -5374,13 +5392,31 @@ class CompilerBase extends \PhpAot\Core\Translator implements PropertyAccessCont
                 }
                 $code .= $this->getIndent() . 'if (' . $groupMatched . ') {' . PHP_EOL;
                 $code .= $this->getIndent() . $switchMatched . ' = true;' . PHP_EOL;
-                $caseConds = [];
+                $code .= $this->getIndent() . $switchTarget . ' = ' . $target . ';' . PHP_EOL;
+                $code .= $this->getIndent() . '}' . PHP_EOL;
             }
+        }
+        if ($defaultTarget !== null) {
+            $code .= $this->getIndent() . 'if (!' . $switchMatched . ') {' . PHP_EOL;
+            $code .= $this->getIndent() . $switchTarget . ' = ' . $defaultTarget . ';' . PHP_EOL;
+            $code .= $this->getIndent() . '}' . PHP_EOL;
+        }
 
+        foreach ($caseGroups as $target => [, , $stmts]) {
+            $code .= $this->getIndent() . 'if (' . $switchTarget . ' == ' . $target . ') {' . PHP_EOL;
+            $this->indentLevel++;
             $code .= $this->parseStmts($stmts);
             $this->indentLevel--;
             $code .= $this->getIndent() . '}' . PHP_EOL;
         }
+        if (!empty($caseConds) || $hasDefault) {
+            // PHP allows a trailing label without statements; it has no code to execute.
+            if ($hasDefault && $defaultTarget === null) {
+                $code .= $this->getIndent() . 'if (!' . $switchMatched . ') {' . PHP_EOL;
+                $code .= $this->getIndent() . $switchTarget . ' = -1;' . PHP_EOL;
+                $code .= $this->getIndent() . '}' . PHP_EOL;
+            }
+        }
         $code .= $this->genLoopEndFlagCheck();
         $this->indentLevel--;
         $code .= $this->getIndent() . '} while (0);';
@@ -6476,7 +6512,7 @@ class CompilerBase extends \PhpAot\Core\Translator implements PropertyAccessCont
         return $code;
     }
 
-    protected function injectFinallyBeforeReturn(array $stmts, array $finallyStmts): array
+    protected function injectFinallyBeforeReturn(array $stmts, array $finallyStmts, int $localControlDepth = 0): array
     {
         $result = [];
         foreach ($stmts as $stmt) {
@@ -6493,24 +6529,39 @@ class CompilerBase extends \PhpAot\Core\Translator implements PropertyAccessCont
                 continue;
             }
 
-            $result[] = $this->injectFinallyBeforeReturnInStmt($stmt, $finallyStmts);
+            if ($stmt instanceof Node\Stmt\Break_ || $stmt instanceof Node\Stmt\Continue_) {
+                $level = $stmt->num instanceof Node\Scalar\Int_ ? $stmt->num->value : 1;
+                if ($level > $localControlDepth) {
+                    array_push($result, ...$this->cloneStmtList($finallyStmts));
+                }
+                $result[] = $stmt;
+                continue;
+            }
+
+            if ($stmt instanceof Node\Stmt\Goto_) {
+                array_push($result, ...$this->cloneStmtList($finallyStmts));
+                $result[] = $stmt;
+                continue;
+            }
+
+            $result[] = $this->injectFinallyBeforeReturnInStmt($stmt, $finallyStmts, $localControlDepth);
         }
         return $result;
     }
 
-    protected function injectFinallyBeforeReturnInStmt(Node\Stmt $stmt, array $finallyStmts): Node\Stmt
+    protected function injectFinallyBeforeReturnInStmt(Node\Stmt $stmt, array $finallyStmts, int $localControlDepth): Node\Stmt
     {
         if ($stmt instanceof Node\Stmt\If_) {
             $stmt = clone $stmt;
-            $stmt->stmts = $this->injectFinallyBeforeReturn($stmt->stmts, $finallyStmts);
+            $stmt->stmts = $this->injectFinallyBeforeReturn($stmt->stmts, $finallyStmts, $localControlDepth);
             foreach ($stmt->elseifs as $index => $elseIf) {
                 $elseIf = clone $elseIf;
-                $elseIf->stmts = $this->injectFinallyBeforeReturn($elseIf->stmts, $finallyStmts);
+                $elseIf->stmts = $this->injectFinallyBeforeReturn($elseIf->stmts, $finallyStmts, $localControlDepth);
                 $stmt->elseifs[$index] = $elseIf;
             }
             if ($stmt->else) {
                 $stmt->else = clone $stmt->else;
-                $stmt->else->stmts = $this->injectFinallyBeforeReturn($stmt->else->stmts, $finallyStmts);
+                $stmt->else->stmts = $this->injectFinallyBeforeReturn($stmt->else->stmts, $finallyStmts, $localControlDepth);
             }
             return $stmt;
         }
@@ -6521,7 +6572,7 @@ class CompilerBase extends \PhpAot\Core\Translator implements PropertyAccessCont
             || $stmt instanceof Node\Stmt\Do_
         ) {
             $stmt = clone $stmt;
-            $stmt->stmts = $this->injectFinallyBeforeReturn($stmt->stmts, $finallyStmts);
+            $stmt->stmts = $this->injectFinallyBeforeReturn($stmt->stmts, $finallyStmts, $localControlDepth + 1);
             return $stmt;
         }
 
@@ -6529,7 +6580,7 @@ class CompilerBase extends \PhpAot\Core\Translator implements PropertyAccessCont
             $stmt = clone $stmt;
             foreach ($stmt->cases as $index => $case) {
                 $case = clone $case;
-                $case->stmts = $this->injectFinallyBeforeReturn($case->stmts, $finallyStmts);
+                $case->stmts = $this->injectFinallyBeforeReturn($case->stmts, $finallyStmts, $localControlDepth + 1);
                 $stmt->cases[$index] = $case;
             }
             return $stmt;

src/Php/Parser/AssignOpTrait.php

@@ -118,10 +118,11 @@ trait AssignOpTrait
                 continue;
             }
             if ($item instanceof ArrayItem) {
+                $key = $item->key ? $this->parseArrayKey($item->key) : (string) $k;
                 if ($item->value instanceof Expr\List_) {
                     $nestedTmp = $this->genTmpVarName();
                     $this->addLocalVar($nestedTmp, self::TYPE_ARRAY);
-                    $code .= "{$nestedTmp} = {$tmpVar}.item({$k}); ";
+                    $code .= "{$nestedTmp} = {$tmpVar}.item({$key}); ";
                     $code .= $this->parseAssignToList($item->value, new Variable($nestedTmp));
                 } else {
                     $oriInAssignExpr = $this->context->inAssignExpr;
@@ -131,7 +132,7 @@ trait AssignOpTrait
                     if ($this->isVarExpr($item->value) and !$this->hasVar($var)) {
                         $this->addLocalVar($var, self::TYPE_VAR);
                     }
-                    $code .= "{$var} = {$tmpVar}.item({$k}); ";
+                    $code .= "{$var} = {$tmpVar}.item({$key}); ";
                 }
             } else {
                 abort($item);

tests/aot/array/destructure-keyed-write-targets.phpt

@@ -0,0 +1,26 @@
+--TEST--
+keyed destructuring writes to object properties and array dimensions
+--FILE--
+<?php
+
+class DestructureKeyedBox
+{
+    public string $name = '';
+}
+
+function main(): void
+{
+    $box = new DestructureKeyedBox();
+    $out = [];
+
+    ['name' => $box->name, 'value' => $out['value']] = [
+        'name' => 'alpha',
+        'value' => 123,
+    ];
+
+    var_dump($box->name, $out['value']);
+}
+?>
+--EXPECT--
+string(5) "alpha"
+int(123)

tests/aot/array/destructure-keyed.phpt

@@ -0,0 +1,19 @@
+--TEST--
+array destructuring assignment supports keyed and nested items
+--FILE--
+<?php
+
+function main(): void
+{
+    ['id' => $id, 'pair' => [$left, $right]] = [
+        'id' => 42,
+        'pair' => ['left', 'right'],
+    ];
+
+    var_dump($id, $left, $right);
+}
+?>
+--EXPECT--
+int(42)
+string(4) "left"
+string(5) "right"

tests/aot/array/foreach-list-nested-keyed.phpt

@@ -0,0 +1,24 @@
+--TEST--
+foreach destructuring supports nested and keyed items
+--FILE--
+<?php
+
+function main(): void
+{
+    $rows = [
+        ['id' => 1, 'pair' => ['a', 'b']],
+        ['id' => 2, 'pair' => ['c', 'd']],
+    ];
+
+    foreach ($rows as ['id' => $id, 'pair' => [$left, $right]]) {
+        var_dump($id, $left, $right);
+    }
+}
+?>
+--EXPECT--
+int(1)
+string(1) "a"
+string(1) "b"
+int(2)
+string(1) "c"
+string(1) "d"

tests/aot/callable/is-callable-array.phpt

@@ -0,0 +1,31 @@
+--TEST--
+is_callable with array callables and dynamic method names
+--FILE--
+<?php
+
+class IsCallableArrayTarget
+{
+    public function run(): void
+    {
+    }
+
+    public static function stat(): void
+    {
+    }
+}
+
+function main(): void
+{
+    $object = new IsCallableArrayTarget();
+    $method = 'run';
+    $static = 'stat';
+
+    var_dump(is_callable([$object, $method]));
+    var_dump(is_callable([IsCallableArrayTarget::class, $static]));
+    var_dump(is_callable([$object, 'missing']));
+}
+?>
+--EXPECT--
+bool(true)
+bool(true)
+bool(false)

tests/aot/exception/finally-break-continue.phpt

@@ -0,0 +1,31 @@
+--TEST--
+finally runs before break and continue leave try block
+--FILE--
+<?php
+
+function main(): void
+{
+    for ($i = 0; $i < 3; $i++) {
+        try {
+            echo "try:$i\n";
+            if ($i === 0) {
+                continue;
+            }
+            if ($i === 1) {
+                break;
+            }
+        } finally {
+            echo "finally:$i\n";
+        }
+        echo "after:$i\n";
+    }
+
+    echo "done\n";
+}
+?>
+--EXPECT--
+try:0
+finally:0
+try:1
+finally:1
+done

tests/aot/exception/finally-catch-break.phpt

@@ -0,0 +1,27 @@
+--TEST--
+finally runs before break leaves catch block
+--FILE--
+<?php
+
+function main(): void
+{
+    for ($i = 0; $i < 2; $i++) {
+        try {
+            echo "try:$i\n";
+            throw new RuntimeException('stop');
+        } catch (RuntimeException $e) {
+            echo "catch:$i\n";
+            break;
+        } finally {
+            echo "finally:$i\n";
+        }
+    }
+
+    echo "done\n";
+}
+?>
+--EXPECT--
+try:0
+catch:0
+finally:0
+done

tests/aot/exception/finally-catch-goto.phpt

@@ -0,0 +1,28 @@
+--TEST--
+finally runs before goto leaves catch block
+--FILE--
+<?php
+
+function main(): void
+{
+    try {
+        echo "try\n";
+        throw new RuntimeException('jump');
+    } catch (RuntimeException $e) {
+        echo "catch\n";
+        goto done;
+    } finally {
+        echo "finally\n";
+    }
+
+    echo "unreachable\n";
+
+    done:
+    echo "done\n";
+}
+?>
+--EXPECT--
+try
+catch
+finally
+done

tests/aot/exception/finally-goto.phpt

@@ -0,0 +1,24 @@
+--TEST--
+finally runs before goto leaves try block
+--FILE--
+<?php
+
+function main(): void
+{
+    try {
+        echo "try\n";
+        goto done;
+    } finally {
+        echo "finally\n";
+    }
+
+    echo "unreachable\n";
+
+    done:
+    echo "done\n";
+}
+?>
+--EXPECT--
+try
+finally
+done

tests/aot/exception/finally-nested-loop-break.phpt

@@ -0,0 +1,24 @@
+--TEST--
+finally is not injected before break that only leaves nested loop
+--FILE--
+<?php
+
+function main(): void
+{
+    try {
+        echo "try\n";
+        for ($i = 0; $i < 3; $i++) {
+            echo "loop:$i\n";
+            break;
+        }
+        echo "after-loop\n";
+    } finally {
+        echo "finally\n";
+    }
+}
+?>
+--EXPECT--
+try
+loop:0
+after-loop
+finally

tests/aot/loop/iterator-list-nested-keyed.phpt

@@ -0,0 +1,24 @@
+--TEST--
+foreach iterator destructuring supports nested and keyed items
+--FILE--
+<?php
+
+function main(): void
+{
+    $rows = new ArrayObject([
+        ['id' => 10, 'pair' => ['x', 'y']],
+        ['id' => 20, 'pair' => ['m', 'n']],
+    ]);
+
+    foreach ($rows as ['id' => $id, 'pair' => [$left, $right]]) {
+        var_dump($id, $left, $right);
+    }
+}
+?>
+--EXPECT--
+int(10)
+string(1) "x"
+string(1) "y"
+int(20)
+string(1) "m"
+string(1) "n"

tests/aot/static/static-call-dynamic-method.phpt

@@ -0,0 +1,35 @@
+--TEST--
+dynamic static method name with side effects
+--FILE--
+<?php
+
+class DynamicStaticMethodTarget
+{
+    public static function render(string $value): string
+    {
+        return 'render:' . $value;
+    }
+}
+
+function choose_static_method(): string
+{
+    echo "method\n";
+    return 'render';
+}
+
+function make_static_arg(): string
+{
+    echo "arg\n";
+    return 'value';
+}
+
+function main(): void
+{
+    $method = choose_static_method();
+    var_dump(DynamicStaticMethodTarget::$method(make_static_arg()));
+}
+?>
+--EXPECT--
+method
+arg
+string(12) "render:value"

tests/aot/static/static-property-dynamic-name.phpt

@@ -0,0 +1,29 @@
+--TEST--
+dynamic static property name read and write
+--FILE--
+<?php
+
+class DynamicStaticPropertyTarget
+{
+    public static int $count = 1;
+}
+
+function choose_static_property(): string
+{
+    echo "prop\n";
+    return 'count';
+}
+
+function main(): void
+{
+    $prop = choose_static_property();
+    var_dump(DynamicStaticPropertyTarget::$$prop);
+
+    DynamicStaticPropertyTarget::$$prop = 5;
+    var_dump(DynamicStaticPropertyTarget::$count);
+}
+?>
+--EXPECT--
+prop
+int(1)
+int(5)

tests/aot/switch/default-before-matching-case.phpt

@@ -0,0 +1,24 @@
+--TEST--
+switch default before later matching case
+--FILE--
+<?php
+
+function main(): void
+{
+    $value = 'target';
+
+    switch ($value) {
+        case 'first':
+            echo "first\n";
+            break;
+        default:
+            echo "default\n";
+            break;
+        case 'target':
+            echo "target\n";
+            break;
+    }
+}
+?>
+--EXPECT--
+target