Allow class constant names to begin with lower-case (#2002)

Followup to e58ade5
vimeo · Aug 11, 2019 · f1de949 · f1de949
1 parent b88fe2c
commit f1de949
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Psalm/Internal/Type/ParseTree.php b/src/Psalm/Internal/Type/ParseTree.php
@@ -514,7 +514,7 @@ public static function createFromTokens(array $type_tokens)
                             $nexter_token = $i + 2 < $c ? $type_tokens[$i + 2] : null;
 
                             if (!$nexter_token
-                                || (!preg_match('/^[A-Z_][a-zA-Z_0-9]*$/', $nexter_token[0])
+                                || (!preg_match('/^[a-zA-Z_][a-zA-Z_0-9]*$/', $nexter_token[0])
                                     && strtolower($nexter_token[0]) !== 'class')
                             ) {
                                 throw new TypeParseTreeException(