Merge pull request #1951 from DougGregor/parser-api-change

apple-llvm-split-commit: 92f6648a6cef8fa1ed5c7f03f651c27363ae1468
apple-llvm-split-dir: lldb/

Author: swift-ci

lldb/source/Plugins/ExpressionParser/Swift/SwiftExpressionParser.cpp

@@ -1272,7 +1272,7 @@ ParseAndImport(SwiftASTContext *swift_ast_context, Expression &expr,
   while (!done) {
     // Note, we disable delayed parsing for the swift expression parser.
     swift::parseIntoSourceFile(*source_file, buffer_id, &done, nullptr,
-                               &persistent_state, nullptr,
+                               &persistent_state,
                                /*DelayBodyParsing=*/false);
 
     if (swift_ast_context->HasErrors())