re PR c++/19564 (-Wparentheses does not work with the C++ front-end)

[thirdparty/gcc.git] / gcc / c-common.h

diff --git a/gcc/c-common.h b/gcc/c-common.h
index 03cf40081b02e9395de2d0ee9ad5255993442666..b2b10bd2d7bfce29a522d9c976991c1d7f57fb65 100644 (file)
--- a/gcc/c-common.h
+++ b/gcc/c-common.h
@@ -859,6 +859,9 @@ extern int complete_array_type (tree *, tree, bool);
 extern tree builtin_type_for_size (int, bool);
 
 extern void warn_array_subscript_with_type_char (tree);
+extern void warn_about_parentheses (enum tree_code, enum tree_code,
+                                   enum tree_code);
+
 
 /* In c-gimplify.c  */
 extern void c_genericize (tree);