2004-11-16 Eric Christopher <echristo@redhat.com>

[pf3gnuchains/gcc-fork.git] / gcc / c-objc-common.c

diff --git a/gcc/c-objc-common.c b/gcc/c-objc-common.c
index 0259fe5..d9e8b93 100644 (file)
--- a/gcc/c-objc-common.c
+++ b/gcc/c-objc-common.c
@@ -93,7 +93,7 @@ c_cannot_inline_tree_fn (tree *fnp)
       goto cannot_inline;
     }
 
-  if (! function_attribute_inlinable_p (fn))
+  if (!function_attribute_inlinable_p (fn))
     {
       if (do_warning)
        warning ("%Jfunction %qF can never be inlined because it uses "
@@ -117,7 +117,7 @@ c_cannot_inline_tree_fn (tree *fnp)
        }
     }
 
-  if (! DECL_FILE_SCOPE_P (fn))
+  if (!DECL_FILE_SCOPE_P (fn))
     {
       /* If a nested function has pending sizes, we may have already
          saved them.  */
@@ -187,7 +187,7 @@ c_objc_common_init (void)
    source-level entity onto BUFFER.  The meaning of the format specifiers
    is as follows:
    %D: a general decl,
-   %E: An expression,
+   %E: an identifier or expression,
    %F: a function declaration,
    %T: a type.
 
@@ -235,7 +235,10 @@ c_tree_printer (pretty_printer *pp, text_info *text)
       if (TREE_CODE (t) == IDENTIFIER_NODE)
        n = IDENTIFIER_POINTER (t);
       else
-       pp_expression (cpp, t);
+       {
+         pp_expression (cpp, t);
+         return true;
+       }
       break;
 
     default:
@@ -293,3 +296,9 @@ c_initialize_diagnostics (diagnostic_context *context)
   /* It is safe to free this object because it was previously XNEW()'d.  */
   XDELETE (base);
 }
+
+int
+c_types_compatible_p (tree x, tree y)
+{
+    return comptypes (TYPE_MAIN_VARIANT (x), TYPE_MAIN_VARIANT (y));
+}