TemplateParserHtml: HTML attribute name can be PrintNode or string

src/Latte/Compiler/TemplateParserHtml.php

@@ -259,19 +259,16 @@ private function parseAttributeWhitespace(): Node
 	private function parseAttribute(): ?Node
 	{
 		$stream = $this->parser->getStream();
-		$followsLatte = $stream->is(Token::Latte_TagOpen);
-		$save = $stream->getIndex();
-		try {
+		if ($stream->is(Token::Latte_TagOpen)) {
+			$name = $this->parser->parseLatteStatement();
+			if (!$name instanceof Latte\Essential\Nodes\PrintNode) {
+				return $name; // value like '<span {if true}attr1=val{/if}>'
+			}
+		} else {
 			$name = $this->parseAttributeName();
 			if (!$name) {
 				return null;
 			}
-		} catch (CompileException $e) {
-			if ($followsLatte && $stream->peek()) { // it is not lexer exception
-				$stream->seek($save);
-				return $this->parser->parseLatteStatement(); // attribute name with the value like '<span {if true}attr1=val{/if}>'
-			}
-			throw $e;
 		}
 
 		[$value, $quote] = $this->parseAttributeValue();