xfailed this test pending a proper fix.

Author: scallanan

packages/Python/lldbsuite/test/lang/swift/tmd_symbol/TestSwiftMetadataSymbolsType.py

@@ -25,6 +25,9 @@ class TestSwiftMetadataSymbol(TestBase):
     mydir = TestBase.compute_mydir(__file__)
 
     @decorators.swiftTest
+    @decorators.expectedFailureAll(
+        oslist=["linux"],
+        bugnumber="rdar://problem/30269976")
     def test_swift_metadata_symbol(self):
         """Test that metadata symbols are properly resolved as such"""
         self.build()