[flang] Add extension edit descriptors to the unparser.

Original-commit: flang-compiler/f18@74e09e249a0e99059cd4d0fd89deadd2bc82b5a0
Reviewed-on: https://github.com/flang-compiler/f18/pull/352

diff --git a/flang/lib/parser/unparse.cc b/flang/lib/parser/unparse.cc
index 740615c..dcb2093 100644 (file)
--- a/flang/lib/parser/unparse.cc
+++ b/flang/lib/parser/unparse.cc
@@ -1502,6 +1502,8 @@ public:
       FMT(DC);
       FMT(DP);
 #undef FMT
+    case format::ControlEditDesc::Kind::Dollar: Put('$'); break;
+    case format::ControlEditDesc::Kind::Backslash: Put('\\'); break;
     default: CRASH_NO_CASE;
     }
   }