Fix parsing multiple @method tags in regard to generics

Author: ondrejmirtes

src/PhpDoc/PhpDocNodeResolver.php

@@ -160,9 +160,11 @@ public function resolvePropertyTags(PhpDocNode $phpDocNode, NameScope $nameScope
 	public function resolveMethodTags(PhpDocNode $phpDocNode, NameScope $nameScope): array
 	{
 		$resolved = [];
+		$originalNameScope = $nameScope;
 
 		foreach (['@method', '@psalm-method', '@phpstan-method'] as $tagName) {
 			foreach ($phpDocNode->getMethodTagValues($tagName) as $tagValue) {
+				$nameScope = $originalNameScope;
 				$templateTags = [];
 
 				if (count($tagValue->templateTypes) > 0 && $nameScope->getClassName() !== null) {

tests/PHPStan/Analyser/data/generic-method-tags.php

@@ -6,6 +6,7 @@
 
 /**
  * @method TVal doThing<TVal of mixed>(TVal $param)
+ * @method TVal doAnotherThing(int $param)
  */
 class Test
 {
@@ -20,4 +21,5 @@ function test(int $int, string $string): void
 
 	assertType('int', $test->doThing($int));
 	assertType('string', $test->doThing($string));
+	assertType(TVal::class, $test->doAnotherThing($int));
 }