add is in try block attribute

Author: TomasVotruba

src/NodeTypeResolver/Node/AttributeKey.php

@@ -284,4 +284,6 @@ final class AttributeKey
     public const PHP_VERSION_CONDITIONED = 'php_version_conditioned';
 
     public const HAS_CLOSURE_WITH_VARIADIC_ARGS = 'has_closure_with_variadic_args';
+
+    public const IS_IN_TRY_BLOCK = 'is_in_try_block';
 }

src/PhpParser/NodeVisitor/ContextNodeVisitor.php

@@ -31,13 +31,15 @@
 use PhpParser\Node\Stmt\Function_;
 use PhpParser\Node\Stmt\If_;
 use PhpParser\Node\Stmt\Switch_;
+use PhpParser\Node\Stmt\TryCatch;
 use PhpParser\Node\Stmt\Unset_;
 use PhpParser\Node\Stmt\While_;
 use PhpParser\NodeVisitor;
 use PhpParser\NodeVisitorAbstract;
 use Rector\Contract\PhpParser\DecoratingNodeVisitorInterface;
 use Rector\NodeTypeResolver\Node\AttributeKey;
 use Rector\PhpDocParser\NodeTraverser\SimpleCallableNodeTraverser;
+use Rector\PhpParser\NodeTraverser\SimpleNodeTraverser;
 
 final class ContextNodeVisitor extends NodeVisitorAbstract implements DecoratingNodeVisitorInterface
 {
@@ -66,6 +68,12 @@ public function enterNode(Node $node): ?Node
             return null;
         }
 
+        if ($node instanceof TryCatch) {
+            SimpleNodeTraverser::decorateWithAttributeValue($node->stmts, AttributeKey::IS_IN_TRY_BLOCK, true);
+
+            return null;
+        }
+
         if ($node instanceof Isset_) {
             foreach ($node->vars as $var) {
                 $var->setAttribute(AttributeKey::IS_ISSET_VAR, true);