re PR c++/39554 (-Wdisallowed-function-list fails when #including <algorithm>)

	PR c++/39554
	* opts.c (warning_disallowed_functions, warn_disallowed_functions,
	warn_if_disallowed_function_p): Removed.
	(common_handle_option): Don't handle OPT_Wdisallowed_function_list_.
	* c-parser.c (c_parser_postfix_expression_after_primary): Don't call
	warning_if_disallowed_function_p.
	* flags.h (warn_if_disallowed_function_p,
	warn_disallowed_functions): Removed.
	* common.opt (Wdisallowed-function-list=): Removed.
	* doc/invoke.texi (-Wdisallowed-function-list=): Removed.

	* parser.c (cp_parser_postfix_expression): Don't call
	warning_if_disallowed_function_p.

	* gcc.dg/wdisallowed-functions-1.c: Removed.
	* gcc.dg/wdisallowed-functions-2.c: Removed.
	* gcc.dg/wdisallowed-functions-3.c: Removed.
	* g++.dg/warn/Wdisallowed-functions-1.C: Removed.
	* g++.dg/warn/Wdisallowed-functions-2.C: Removed.
	* g++.dg/warn/Wdisallowed-functions-3.C: Removed.

From-SVN: r145198

1 files changed, 0 insertions, 44 deletions

diff --git a/gcc/opts.c b/gcc/opts.c
index 2d5184f..90f34df 100644
--- a/gcc/opts.c
+++ b/gcc/opts.c
@@ -368,12 +368,6 @@ DEF_VEC_ALLOC_P(const_char_p,heap);
 
 static VEC(const_char_p,heap) *ignored_options;
 
-/* Function calls disallowed under -Wdisallowed-function-list=...  */
-static VEC(char_p,heap) *warning_disallowed_functions;
-
-/* If -Wdisallowed-function-list=...  */
-bool warn_disallowed_functions = false;
-
 /* Input file names.  */
 const char **in_fnames;
 unsigned num_in_fnames;
@@ -741,38 +735,6 @@ flag_instrument_functions_exclude_p (tree fndecl)
 }
 
 
-/* Return whether this function call is disallowed.  */
-void
-warn_if_disallowed_function_p (const_tree exp)
-{
-  if (TREE_CODE (exp) == CALL_EXPR
-      && VEC_length (char_p, warning_disallowed_functions) > 0)
-    {
-      int i;
-      char *s;
-      tree fndecl = get_callee_fndecl (exp);
-      const char *fnname;
-
-      if (fndecl == NULL)
-	return;
-
-      fnname = get_name (fndecl);
-      if (fnname == NULL)
-	return;
-
-      for (i = 0; VEC_iterate (char_p, warning_disallowed_functions, i, s);
-           ++i)
-        {
-          if (strcmp (fnname, s) == 0)
-            {
-              warning (OPT_Wdisallowed_function_list_,
-                       "disallowed call to %qs", fnname);
-              break;
-            }
-        }
-    }
-}
-
 /* Decode and handle the vector of command line options.  LANG_MASK
    contains has a single bit set representing the current
    language.  */
@@ -1635,12 +1597,6 @@ common_handle_option (size_t scode, const char *arg, int value,
       set_Wextra (value);
       break;
 
-    case OPT_Wdisallowed_function_list_:
-      warn_disallowed_functions = true;
-      add_comma_separated_to_vector
-	(&warning_disallowed_functions, arg);
-      break;
-
     case OPT_Werror_:
       enable_warning_as_error (arg, value, lang_mask);
       break;