BlockMacros: check when dynamic snippet is combined with id attribute […

…Closes nette/application#242]
nette · Jan 3, 2020 · bed0be3 · bed0be3
1 parent 716d032
commit bed0be3
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/Latte/Macros/BlockMacros.php b/src/Latte/Macros/BlockMacros.php
@@ -226,6 +226,10 @@ public function macroBlock(MacroNode $node, PhpWriter $writer)
 
 		} elseif (strpos($name, '$') !== false) { // dynamic block/snippet
 			if ($node->name === 'snippet') {
+				if ($node->prefix && isset($node->htmlNode->attrs['id'])) {
+					throw new CompileException('Cannot combine HTML attribute id with n:snippet.');
+				}
+
 				for (
 					$parent = $node->parentNode;
 					$parent && !($parent->name === 'snippet' || $parent->name === 'snippetArea');