Remove ppc860, ppc750cl, ppc7450 insns from common ppc.

[binutils-gdb.git] / libiberty / cplus-dem.c

diff --git a/libiberty/cplus-dem.c b/libiberty/cplus-dem.c
index 6cd9a414f76714444d94d7175037af6e36a1c5f5..c68b9813de25c6ee39e5288bf74649a1d2de3965 100644 (file)
--- a/libiberty/cplus-dem.c
+++ b/libiberty/cplus-dem.c
@@ -305,6 +305,12 @@ const struct demangler_engine libiberty_demanglers[] =
     "GNAT style demangling"
   }
   ,
+  {
+    DLANG_DEMANGLING_STYLE_STRING,
+    dlang_demangling,
+    "DLANG style demangling"
+  }
+  ,
   {
     NULL, unknown_demangling, NULL
   }
@@ -870,6 +876,13 @@ cplus_demangle (const char *mangled, int options)
   if (GNAT_DEMANGLING)
     return ada_demangle (mangled, options);
 
+  if (DLANG_DEMANGLING)
+    {
+      ret = dlang_demangle (mangled, options);
+      if (ret)
+       return ret;
+    }
+
   ret = internal_cplus_demangle (work, mangled);
   squangle_mop_up (work);
   return (ret);
@@ -883,7 +896,7 @@ ada_demangle (const char *mangled, int option ATTRIBUTE_UNUSED)
   int len0;
   const char* p;
   char *d;
-  char *demangled = NULL;
+  char *demangled;
   
   /* Discard leading _ada_, which is used for library level subprograms.  */
   if (strncmp (mangled, "_ada_", 5) == 0)
@@ -1129,11 +1142,10 @@ ada_demangle (const char *mangled, int option ATTRIBUTE_UNUSED)
 
  unknown:
   len0 = strlen (mangled);
-  free (demangled);
   demangled = XNEWVEC (char, len0 + 3);
 
   if (mangled[0] == '<')
-    strcpy (demangled, mangled);
+     strcpy (demangled, mangled);
   else
     sprintf (demangled, "<%s>", mangled);
 
@@ -1176,6 +1188,11 @@ internal_cplus_demangle (struct work_stuff *work, const char *mangled)
       if ((AUTO_DEMANGLING || GNU_DEMANGLING))
        {
          success = gnu_special (work, &mangled, &decl);
+         if (!success)
+           {
+             delete_work_stuff (work);
+             string_delete (&decl);
+           }
        }
       if (!success)
        {
@@ -1219,10 +1236,12 @@ squangle_mop_up (struct work_stuff *work)
   if (work -> btypevec != NULL)
     {
       free ((char *) work -> btypevec);
+      work->btypevec = NULL;
     }
   if (work -> ktypevec != NULL)
     {
       free ((char *) work -> ktypevec);
+      work->ktypevec = NULL;
     }
 }
 
@@ -1312,8 +1331,7 @@ delete_non_B_K_work_stuff (struct work_stuff *work)
       int i;
 
       for (i = 0; i < work->ntmpl_args; i++)
-       if (work->tmpl_argvec[i])
-         free ((char*) work->tmpl_argvec[i]);
+       free ((char*) work->tmpl_argvec[i]);
 
       free ((char*) work->tmpl_argvec);
       work->tmpl_argvec = NULL;
@@ -3658,7 +3676,10 @@ do_type (struct work_stuff *work, const char **mangled, string *result)
                    string_delete (&temp);
                  }
                else
-                 break;
+                 {
+                   string_delete (&temp);
+                   break;
+                 }
              }
            else if (**mangled == 'Q')
              {