c-parser.c (c_parser_parameter_declaration): Handle #pragma before a parameter.

2012-03-15  Tristan Gingold  <gingold@adacore.com>

	* c-parser.c (c_parser_parameter_declaration): Handle #pragma
	before a parameter.

From-SVN: r185413

gcc/ChangeLog

 2012-03-15  Tristan Gingold  <gingold@adacore.com>
 
+	* c-parser.c (c_parser_parameter_declaration): Handle #pragma
+	before a parameter.
+
+2012-03-15  Tristan Gingold  <gingold@adacore.com>
+
 	* dwarf2out.c (gen_subprogram_die): Require dwarf unwinding to
 	use DW_OP_call_frame_cfa.
 

gcc/c-parser.c

@@ -3305,6 +3305,11 @@ c_parser_parameter_declaration (c_parser *parser, tree attrs)
   tree prefix_attrs;
   tree postfix_attrs = NULL_TREE;
   bool dummy = false;
+
+  /* Accept #pragmas between parameter declarations.  */
+  while (c_parser_next_token_is (parser, CPP_PRAGMA))
+    c_parser_pragma (parser, pragma_external);
+
   if (!c_parser_next_token_starts_declspecs (parser))
     {
       c_token *token = c_parser_peek_token (parser);