* decl.c (build_enumerator): Do not issue duplicate error messages

[pf3gnuchains/gcc-fork.git] / gcc / toplev.c

diff --git a/gcc/toplev.c b/gcc/toplev.c
index 8ef19f7..2659997 100644 (file)
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -1,6 +1,6 @@
 /* Top level of GCC compilers (cc1, cc1plus, etc.)
    Copyright (C) 1987, 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+   1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -1414,11 +1414,6 @@ init_asm_output (const char *name)
        fatal_error ("can%'t open %s for writing: %m", asm_file_name);
     }
 
-#ifdef IO_BUFFER_SIZE
-  setvbuf (asm_out_file, xmalloc (IO_BUFFER_SIZE),
-          _IOFBF, IO_BUFFER_SIZE);
-#endif
-
   if (!flag_syntax_only)
     {
       targetm.asm_out.file_start ();
@@ -1559,23 +1554,36 @@ default_pch_valid_p (const void *data_p, size_t len)
 static bool
 default_tree_printer (pretty_printer * pp, text_info *text)
 {
+  tree t;
+
   switch (*text->format_spec)
     {
     case 'D':
+      t = va_arg (*text->args_ptr, tree);
+      if (DECL_DEBUG_EXPR (t) && DECL_DEBUG_EXPR_IS_FROM (t))
+       t = DECL_DEBUG_EXPR (t);
+      break;
+
     case 'F':
     case 'T':
-      {
-        tree t = va_arg (*text->args_ptr, tree);
-        const char *n = DECL_NAME (t)
-          ? lang_hooks.decl_printable_name (t, 2)
-          : "<anonymous>";
-        pp_string (pp, n);
-      }
-      return true;
+      t = va_arg (*text->args_ptr, tree);
+      break;
 
     default:
       return false;
     }
+
+  if (DECL_P (t))
+    {
+      const char *n = DECL_NAME (t)
+        ? lang_hooks.decl_printable_name (t, 2)
+        : "<anonymous>";
+      pp_string (pp, n);
+    }
+  else
+    dump_generic_node (pp, t, 0, 0, 0);
+
+  return true;
 }
 
 /* Initialization of the front end environment, before command line
@@ -1956,6 +1964,7 @@ backend_init (void)
 #endif
                    || flag_test_coverage);
 
+  init_rtlanal ();
   init_regs ();
   init_fake_stack_mems ();
   init_alias_once ();