* cgraphunit.c, varpool.c: Fix comment typos.

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

diff --git a/gcc/c-semantics.c b/gcc/c-semantics.c
index f7757c6..2dda9b0 100644 (file)
--- a/gcc/c-semantics.c
+++ b/gcc/c-semantics.c
@@ -19,8 +19,8 @@ for more details.
 
 You should have received a copy of the GNU General Public License
 along with GCC; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.  */
+Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA.  */
 
 #include "config.h"
 #include "system.h"
@@ -79,7 +79,7 @@ pop_stmt_list (tree t)
   cur_stmt_list = chain;
 
   /* If the statement list is completely empty, just return it.  This is
-     just as good small as build_empty_stmt, with the advantage that 
+     just as good small as build_empty_stmt, with the advantage that
      statement lists are merged when they appended to one another.  So
      using the STATEMENT_LIST avoids pathological buildup of EMPTY_STMT_P
      statements.  */
@@ -101,33 +101,6 @@ pop_stmt_list (tree t)
   return t;
 }
 
-/* T is a statement.  Add it to the statement-tree.  */
-
-tree
-add_stmt (tree t)
-{
-  enum tree_code code = TREE_CODE (t);
-
-  if (EXPR_P (t) && code != LABEL_EXPR)
-    {
-      if (!EXPR_HAS_LOCATION (t))
-       SET_EXPR_LOCATION (t, input_location);
-
-      /* When we expand a statement-tree, we must know whether or not the
-        statements are full-expressions.  We record that fact here.  */
-      STMT_IS_FULL_EXPR_P (t) = stmts_are_full_exprs_p ();
-    }
-
-  if (code == LABEL_EXPR || code == CASE_LABEL_EXPR)
-    STATEMENT_LIST_HAS_LABEL (cur_stmt_list) = 1;
-
-  /* Add T to the statement-tree.  Non-side-effect statements need to be
-     recorded during statement expressions.  */
-  append_to_statement_list_force (t, &cur_stmt_list);
-
-  return t;
-}
-
 /* Build a generic statement based on the given type of node and
    arguments. Similar to `build_nt', except that we set
    EXPR_LOCATION to be the current source location.  */
@@ -159,7 +132,7 @@ build_stmt (enum tree_code code, ...)
     {
       tree t = va_arg (p, tree);
       if (t && !TYPE_P (t))
-        side_effects |= TREE_SIDE_EFFECTS (t);
+       side_effects |= TREE_SIDE_EFFECTS (t);
       TREE_OPERAND (ret, i) = t;
     }