PSR12/DeclareStatement - handle parse error

Author: fredden

src/Standards/PSR12/Sniffs/Files/DeclareStatementSniff.php

@@ -110,6 +110,12 @@ public function process(File $phpcsFile, $stackPtr)
 
         // There should be no space between equal sign and directive value.
         $value = $phpcsFile->findNext(T_WHITESPACE, ($equals + 1), null, true);
+
+        if ($value === false) {
+            // Live coding / parse error.
+            return;
+        }
+
         if ($equals !== false) {
             if ($tokens[($equals + 1)]['type'] !== 'T_LNUMBER') {
                 $error = 'Expected no space between equal sign and the directive value in a declare statement';

src/Standards/PSR12/Tests/Files/DeclareStatementUnitTest.2.inc

@@ -0,0 +1,3 @@
+<?php
+// Safeguard sniff handles parse error/live coding correctly.
+declare(strict_types=