fix bug in hir,identified

Author: nikomatsakis

src/librustc_driver/pretty.rs

@@ -91,7 +91,7 @@ pub fn parse_pretty(sess: &Session,
         ("expanded,identified", _) => PpmSource(PpmExpandedIdentified),
         ("expanded,hygiene", _) => PpmSource(PpmExpandedHygiene),
         ("hir", true)       => PpmHir(PpmNormal),
-        ("hir,identified", true) => PpmHir(PpmExpandedIdentified),
+        ("hir,identified", true) => PpmHir(PpmIdentified),
         ("hir,typed", true)        => PpmHir(PpmTyped),
         ("flowgraph", true)    => PpmFlowGraph(PpFlowGraphMode::Default),
         ("flowgraph,unlabelled", true)    => PpmFlowGraph(PpFlowGraphMode::UnlabelledEdges),