bug #35318 [Yaml] fix PHP const mapping keys using the inline notation (xabbuh)

fabpot · fabpot · commit db3134eba4d2 · 2020-01-13T14:54:16.000+01:00
This PR was merged into the 3.4 branch. Discussion ---------- [Yaml] fix PHP const mapping keys using the inline notation | Q | A | ------------- | --- | Branch? | 3.4 | Bug fix? | yes | New feature? | no | Deprecations? | no | Tickets | Fix #35179 | License | MIT | Doc PR | Commits ------- 45461c7 fix PHP const mapping keys using the inline notation
diff --git a/src/Symfony/Component/Yaml/Inline.php b/src/Symfony/Component/Yaml/Inline.php
@@ -504,6 +504,11 @@ private static function parseMapping($mapping, $flags, &$i = 0, $references = []
             $isKeyQuoted = \in_array($mapping[$i], ['"', "'"], true);
             $key = self::parseScalar($mapping, $flags, [':', ' '], $i, false, [], true);
 
+            if ('!php/const' === $key) {
+                $key .= self::parseScalar($mapping, $flags, [':', ' '], $i, false, [], true);
+                $key = self::evaluateScalar($key, $flags);
+            }
+
             if (':' !== $key && false === $i = strpos($mapping, ':', $i)) {
                 break;
             }
diff --git a/src/Symfony/Component/Yaml/Tests/InlineTest.php b/src/Symfony/Component/Yaml/Tests/InlineTest.php
@@ -58,6 +58,7 @@ public function getTestsForParsePhpConstants()
             ['!php/const PHP_INT_MAX', PHP_INT_MAX],
             ['[!php/const PHP_INT_MAX]', [PHP_INT_MAX]],
             ['{ foo: !php/const PHP_INT_MAX }', ['foo' => PHP_INT_MAX]],
+            ['{ !php/const PHP_INT_MAX: foo }', [PHP_INT_MAX => 'foo']],
             ['!php/const NULL', null],
         ];
     }
@@ -93,6 +94,7 @@ public function getTestsForParseLegacyPhpConstants()
             ['!php/const:PHP_INT_MAX', PHP_INT_MAX],
             ['[!php/const:PHP_INT_MAX]', [PHP_INT_MAX]],
             ['{ foo: !php/const:PHP_INT_MAX }', ['foo' => PHP_INT_MAX]],
+            ['{ !php/const:PHP_INT_MAX: foo }', [PHP_INT_MAX => 'foo']],
             ['!php/const:NULL', null],
         ];
     }
