cp-tree.def (STATIC_ASSERT): New.

[thirdparty/gcc.git] / gcc / cp / cp-tree.def

diff --git a/gcc/cp/cp-tree.def b/gcc/cp/cp-tree.def
index 55ef21ef79010020a973468187f2b312cff46a6d..090f91f40c5146937fa424206dcf7fa717acaab7 100644 (file)
--- a/gcc/cp/cp-tree.def
+++ b/gcc/cp/cp-tree.def
@@ -342,6 +342,14 @@ DEFTREECODE (STMT_EXPR, "stmt_expr", tcc_expression, 1)
    is applied.  */
 DEFTREECODE (UNARY_PLUS_EXPR, "unary_plus_expr", tcc_unary, 1)
 
+/** C++0x extensions. */
+
+/* A static assertion.  This is a C++0x extension.
+   STATIC_ASSERT_CONDITION contains the condition that is being
+   checked.  STATIC_ASSERT_MESSAGE contains the message (a string
+   literal) to be displayed if the condition fails to hold.  */
+DEFTREECODE (STATIC_ASSERT, "static_assert", tcc_exceptional, 0)
+
 /*
 Local variables:
 mode:c