Tweak error handling

Author: olvlvl

src/ClassAttributeCollector.php

@@ -6,6 +6,7 @@
 use Composer\IO\IOInterface;
 use ReflectionAttribute;
 use ReflectionClass;
+use ReflectionException;
 use Throwable;
 
 /**
@@ -28,16 +29,12 @@ public function __construct(
      * }
      *     Where `0` is an array of class attributes, `1` is an array of method attributes,
      *     and `2` is an array of property attributes.
+     *
+     * @throws ReflectionException
      */
     public function collectAttributes(string $class): array
     {
-        try {
-            $classReflection = new ReflectionClass($class);
-        } catch (Throwable $e) { // @phpstan-ignore-line
-            $this->io->error("Unable to collection attribute from class $class: {$e->getMessage()}");
-
-            return [ [], [], [] ];
-        }
+        $classReflection = new ReflectionClass($class);
 
         if (self::isAttribute($classReflection)) {
             return [ [], [], [] ];

src/MemoizeAttributeCollector.php

@@ -5,6 +5,9 @@
 use Composer\IO\IOInterface;
 use ReflectionException;
 
+use RuntimeException;
+use Throwable;
+
 use function array_filter;
 use function filemtime;
 
@@ -73,11 +76,18 @@ public function collectAttributes(array $classMap): TransientCollection
                     $this->io->debug("Collect attributes of class '$class' in '$filepath'");
                 }
 
-                [
-                    $classAttributes,
-                    $methodAttributes,
-                    $propertyAttributes
-                ] = $classAttributeCollector->collectAttributes($class);
+                try {
+                    [
+                        $classAttributes,
+                        $methodAttributes,
+                        $propertyAttributes
+                    ] = $classAttributeCollector->collectAttributes($class);
+                } catch (Throwable $e) {
+                    $this->io->error(
+                        "Attribute collection failed for $class: {$e->getMessage()}"
+                    );
+                }
+
                 $this->state[$class] = [ time(), $classAttributes, $methodAttributes, $propertyAttributes ];
             }