1 files changed, 38 insertions, 3 deletions

diff --git a/src/eval.c b/src/eval.c
index 77d435acbe6..ac98ca11bd4 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -596,6 +596,11 @@ The return value is BASE-VARIABLE.  */)
       error ("Cannot make an internal variable an alias");
     case SYMBOL_LOCALIZED:
       error ("Don't know how to make a localized variable an alias");
+    case SYMBOL_PLAINVAL:
+    case SYMBOL_VARALIAS:
+      break;
+    default:
+      emacs_abort ();
     }
 
   /* http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg00834.html
@@ -640,6 +645,17 @@ default_toplevel_binding (Lisp_Object symbol)
           if (EQ (specpdl_symbol (pdl), symbol))
             binding = pdl;
           break;
+
+        case SPECPDL_UNWIND:
+        case SPECPDL_UNWIND_PTR:
+        case SPECPDL_UNWIND_INT:
+        case SPECPDL_UNWIND_VOID:
+        case SPECPDL_BACKTRACE:
+        case SPECPDL_LET_LOCAL:
+          break;
+
+        default:
+          emacs_abort ();
         }
     }
   return binding;
@@ -689,7 +705,7 @@ If SYMBOL has a local binding, then this form affects the local
 binding.  This is usually not what you want.  Thus, if you need to
 load a file defining variables, with this form or with `defconst' or
 `defcustom', you should always load that file _outside_ any bindings
-for these variables.  \(`defconst' and `defcustom' behave similarly in
+for these variables.  (`defconst' and `defcustom' behave similarly in
 this respect.)
 
 The optional argument DOCSTRING is a documentation string for the
@@ -1172,7 +1188,7 @@ suppresses the debugger).
 When a handler handles an error, control returns to the `condition-case'
 and it executes the handler's BODY...
 with VAR bound to (ERROR-SYMBOL . SIGNAL-DATA) from the error.
-\(If VAR is nil, the handler can't access that information.)
+(If VAR is nil, the handler can't access that information.)
 Then the value of the last BODY form is returned from the `condition-case'
 expression.
 
@@ -2350,7 +2366,7 @@ may be nil, a function, or a list of functions.  Call each
 function in order with arguments ARGS, stopping at the first
 one that returns nil, and return nil.  Otherwise (if all functions
 return non-nil, or if there are no functions to call), return non-nil
-\(do not rely on the precise return value in this case).
+(do not rely on the precise return value in this case).
 
 Do not use `make-local-variable' to make a hook variable buffer-local.
 Instead, use `add-hook' and specify t for the LOCAL argument.
@@ -3462,6 +3478,17 @@ NFRAMES and BASE specify the activation frame to use, as in `backtrace-frame'.
               else
                 result = Fcons (Fcons (sym, val), result);
             }
+            break;
+
+          case SPECPDL_UNWIND:
+          case SPECPDL_UNWIND_PTR:
+          case SPECPDL_UNWIND_INT:
+          case SPECPDL_UNWIND_VOID:
+          case SPECPDL_BACKTRACE:
+            break;
+
+          default:
+            emacs_abort ();
           }
       }
   }
@@ -3504,6 +3531,14 @@ mark_specpdl (void)
           mark_object (specpdl_symbol (pdl));
           mark_object (specpdl_old_value (pdl));
           break;
+
+        case SPECPDL_UNWIND_PTR:
+        case SPECPDL_UNWIND_INT:
+        case SPECPDL_UNWIND_VOID:
+          break;
+
+        default:
+          emacs_abort ();
         }
     }
 }