tree-core.h (pedantic_lvalues): Remove.

2014-11-11  Richard Biener  <rguenther@suse.de>

	* tree-core.h (pedantic_lvalues): Remove.
	* fold-const.c (pedantic_lvalues): Likewise.
	(pedantic_non_lvalue_loc): Remove conditional non_lvalue_loc call.

	c/
	* c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
	to true.

From-SVN: r217356

gcc/ChangeLog

+2014-11-11  Richard Biener  <rguenther@suse.de>
+
+	* tree-core.h (pedantic_lvalues): Remove.
+	* fold-const.c (pedantic_lvalues): Likewise.
+	(pedantic_non_lvalue_loc): Remove conditional non_lvalue_loc call.
+
 2014-11-11  Martin Liska  <mliska@suse.cz>
 
 	PR ipa/63622

gcc/c/ChangeLog

+2014-11-11  Richard Biener  <rguenther@suse.de>
+
+	* c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
+	to true.
+
 2014-11-10  Andi Kleen  <ak@linux.intel.com>
 
 	PR c/60804

gcc/c/c-decl.c

@@ -3947,8 +3947,6 @@ c_init_decl_processing (void)
 
   input_location = save_loc;
 
-  pedantic_lvalues = true;
-
   make_fname_decl = c_make_fname_decl;
   start_fname_decls ();
 }

gcc/fold-const.c

@@ -2152,20 +2152,12 @@ non_lvalue_loc (location_t loc, tree x)
   return build1_loc (loc, NON_LVALUE_EXPR, TREE_TYPE (x), x);
 }
 
-/* Nonzero means lvalues are limited to those valid in pedantic ANSI C.
-   Zero means allow extended lvalues.  */
-
-int pedantic_lvalues;
-
 /* When pedantic, return an expr equal to X but certainly not valid as a
    pedantic lvalue.  Otherwise, return X.  */
 
 static tree
 pedantic_non_lvalue_loc (location_t loc, tree x)
 {
-  if (pedantic_lvalues)
-    return non_lvalue_loc (loc, x);
-
   return protected_set_expr_location_unshare (x, loc);
 }
 

gcc/tree-core.h

@@ -1877,10 +1877,6 @@ extern GTY(()) builtin_info_type builtin_info;
 /* If nonzero, an upper limit on alignment of structure fields, in bits,  */
 extern unsigned int maximum_field_alignment;
 
-/* Nonzero means lvalues are limited to those valid in pedantic ANSI C.
-   Zero means allow extended lvalues.  */
-extern int pedantic_lvalues;
-
 /* Points to the FUNCTION_DECL of the function whose body we are reading.  */
 extern GTY(()) tree current_function_decl;