c-common.c (c_common_truthvalue_conversion): Adjust comment.

	* c-common.c (c_common_truthvalue_conversion): Adjust comment.
	Call c_common_truthvalue_conversion rather than
	lang_hooks.truthvalue_conversion.
	* c-convert.c (convert): Call c_objc_common_truthvalue_conversion.
	* c-objc-common.c (c_objc_common_truthvalue_conversion): Move to
	c-typeck.c.
	* c-objc-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Change to
	c_common_truthvalue_conversion.
	* c-parser.c (c_parser_paren_condition, c_parser_for_statement,
	c_parser_conditional_expression, c_parser_binary_expression): Call
	c_objc_common_truthvalue_conversion.
	* c-typeck.c (build_unary_op): Call
	c_objc_common_truthvalue_conversion.
	(build_conditional_expr): Do not call
	lang_hooks.truthvalue_conversion.
	(build_binary_op): Call c_common_truthvalue_conversion.
	(c_objc_common_truthvalue_conversion): Moved from
	c-objc-common.c.  Call default_function_array_conversion instead
	of default_conversion.

objc:
	* objc-act.c (next_sjlj_build_enter_and_setjmp,
	next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
	Call c_common_truthvalue_conversion.

From-SVN: r96917

1 files changed, 0 insertions, 28 deletions

diff --git a/gcc/c-objc-common.c b/gcc/c-objc-common.c
index 89fb409..4b09c3e 100644
--- a/gcc/c-objc-common.c
+++ b/gcc/c-objc-common.c
@@ -230,34 +230,6 @@ c_tree_printer (pretty_printer *pp, text_info *text)
   return true;
 }
 
-tree
-c_objc_common_truthvalue_conversion (tree expr)
-{
- retry:
-  switch (TREE_CODE (TREE_TYPE (expr)))
-    {
-    case ARRAY_TYPE:
-      expr = default_conversion (expr);
-      if (TREE_CODE (TREE_TYPE (expr)) != ARRAY_TYPE)
-	goto retry;
-
-      error ("used array that cannot be converted to pointer where scalar is required");
-      return error_mark_node;
-
-    case RECORD_TYPE:
-      error ("used struct type value where scalar is required");
-      return error_mark_node;
-
-    case UNION_TYPE:
-      error ("used union type value where scalar is required");
-      return error_mark_node;
-    default:
-      break;
-    }
-
-  return c_common_truthvalue_conversion (expr);
-}
-
 /* In C and ObjC, all decls have "C" linkage.  */
 bool
 has_c_linkage (tree decl ATTRIBUTE_UNUSED)