X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Fc-dump.c;h=006759f9fa22820d54c6d91635ff35fcbd192495;hb=0c4440d59f24d08e0e3d6966bd0d44447dfa6610;hp=74ef44db0322df7a9afc8293ce5f1e371554ca0b;hpb=632f8185b6559a4b481bcc62232041b183b3a28b;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/gcc/c-dump.c b/gcc/c-dump.c
index 74ef44db032..006759f9fa2 100644
--- a/gcc/c-dump.c
+++ b/gcc/c-dump.c
@@ -1,5 +1,5 @@
 /* Tree-dumping functionality for C-family languages.
-   Copyright (C) 2002 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004 Free Software Foundation, Inc.
    Written by Mark Mitchell <mark@codesourcery.com>
 
 This file is part of GCC.
@@ -32,17 +32,8 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 void
 dump_stmt (dump_info_p di, tree t)
 {
-  location_t *locus = EXPR_LOCUS (t);
-  if (locus)
-    dump_int (di, "line", locus->line);
-}
-
-/* Dump the next statement after STMT.  */
-
-void
-dump_next_stmt (dump_info_p di, tree t)
-{
-  dump_child ("next", TREE_CHAIN (t));
+  if (EXPR_HAS_LOCATION (t))
+    dump_int (di, "line", EXPR_LINENO (t));
 }
 
 /* Dump any C-specific tree codes and attributes of common codes.  */
@@ -66,33 +57,17 @@ c_dump_tree (void *dump_info, tree t)
     case BREAK_STMT:
     case CONTINUE_STMT:
       dump_stmt (di, t);
-      dump_next_stmt (di, t);
-      break;
-
-    case CLEANUP_STMT:
-      dump_stmt (di, t);
-      dump_child ("decl", CLEANUP_DECL (t));
-      dump_child ("expr", CLEANUP_EXPR (t));
-      dump_next_stmt (di, t);
-      break;
-
-    case DECL_STMT:
-      dump_stmt (di, t);
-      dump_child ("decl", DECL_STMT_DECL (t));
-      dump_next_stmt (di, t);
       break;
 
     case DO_STMT:
       dump_stmt (di, t);
       dump_child ("body", DO_BODY (t));
       dump_child ("cond", DO_COND (t));
-      dump_next_stmt (di, t);
       break;
 
     case EXPR_STMT:
       dump_stmt (di, t);
       dump_child ("expr", EXPR_STMT_EXPR (t));
-      dump_next_stmt (di, t);
       break;
 
     case FOR_STMT:
@@ -101,35 +76,18 @@ c_dump_tree (void *dump_info, tree t)
       dump_child ("cond", FOR_COND (t));
       dump_child ("expr", FOR_EXPR (t));
       dump_child ("body", FOR_BODY (t));
-      dump_next_stmt (di, t);
-      break;
-
-    case IF_STMT:
-      dump_stmt (di, t);
-      dump_child ("cond", IF_COND (t));
-      dump_child ("then", THEN_CLAUSE (t));
-      dump_child ("else", ELSE_CLAUSE (t));
-      dump_next_stmt (di, t);
-      break;
-
-    case RETURN_STMT:
-      dump_stmt (di, t);
-      dump_child ("expr", RETURN_STMT_EXPR (t));
-      dump_next_stmt (di, t);
       break;
 
     case SWITCH_STMT:
       dump_stmt (di, t);
       dump_child ("cond", SWITCH_COND (t));
       dump_child ("body", SWITCH_BODY (t));
-      dump_next_stmt (di, t);
       break;
 
     case WHILE_STMT:
       dump_stmt (di, t);
       dump_child ("cond", WHILE_COND (t));
       dump_child ("body", WHILE_BODY (t));
-      dump_next_stmt (di, t);
       break;
 
     case STMT_EXPR: