* config/i386/i386.c, config/pa/pa.c, config/spu/spu.c,

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

diff --git a/gcc/c-decl.c b/gcc/c-decl.c
index 5839fc2..1f8943f 100644 (file)
--- a/gcc/c-decl.c
+++ b/gcc/c-decl.c
@@ -250,7 +250,7 @@ extern char C_SIZEOF_STRUCT_LANG_IDENTIFIER_isnt_accurate
 
 union lang_tree_node
   GTY((desc ("TREE_CODE (&%h.generic) == IDENTIFIER_NODE"),
-       chain_next ("TREE_CODE (&%h.generic) == INTEGER_TYPE ? (union lang_tree_node *) TYPE_NEXT_VARIANT (&%h.generic) : (GIMPLE_TUPLE_P (&%h.generic) ? (union lang_tree_node *) 0 : (union lang_tree_node *) TREE_CHAIN (&%h.generic))")))
+       chain_next ("TREE_CODE (&%h.generic) == INTEGER_TYPE ? (union lang_tree_node *) TYPE_NEXT_VARIANT (&%h.generic) : ((union lang_tree_node *) GENERIC_NEXT (&%h.generic))")))
 {
   union tree_node GTY ((tag ("0"),
                        desc ("tree_node_structure (&%h)")))
@@ -4086,7 +4086,7 @@ grokdeclarator (const struct c_declarator *declarator,
      "signed".  */
   if (bitfield && !flag_signed_bitfields && !declspecs->explicit_signed_p
       && TREE_CODE (type) == INTEGER_TYPE)
-    type = c_common_unsigned_type (type);
+    type = unsigned_type_for (type);
 
   /* Figure out the type qualifiers for the declaration.  There are
      two ways a declaration can become qualified.  One is something
@@ -6788,21 +6788,10 @@ finish_function (void)
       TREE_NO_WARNING (fndecl) = 1;
     }
 
-  /* With just -Wextra, complain only if function returns both with
-     and without a value.  */
-  if (extra_warnings
-      && current_function_returns_value
-      && current_function_returns_null)
-    warning (OPT_Wextra, "this function may return with or without a value");
-
   /* Store the end of the function, so that we get good line number
      info for the epilogue.  */
   cfun->function_end_locus = input_location;
 
-  /* Keep track of functions declared with the "constructor" and
-     "destructor" attribute.  */
-  c_record_cdtor_fn (fndecl);
-
   /* Finalize the ELF visibility for the function.  */
   c_determine_visibility (fndecl);
 
@@ -7923,10 +7912,6 @@ c_write_global_declarations (void)
     c_write_global_declarations_1 (BLOCK_VARS (DECL_INITIAL (t)));
   c_write_global_declarations_1 (BLOCK_VARS (ext_block));
 
-  /* Call functions declared with the "constructor" or "destructor"
-     attribute.  */
-  c_build_cdtor_fns ();
-
   /* We're done parsing; proceed to optimize and emit assembly.
      FIXME: shouldn't be the front end's responsibility to call this.  */
   cgraph_optimize ();