From 0d6091d924c5cb0bb2ee1c6d165fc92219917e2a Mon Sep 17 00:00:00 2001
From: Eric Botcazou <ebotcazou@adacore.com>
Date: Tue, 6 Mar 2018 12:09:33 +0000
Subject: * gcc-interface/utils.c (def_builtin_1): Bail out on error_mark_node.

From-SVN: r258276
---
 gcc/ada/gcc-interface/utils.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'gcc/ada/gcc-interface/utils.c')

diff --git a/gcc/ada/gcc-interface/utils.c b/gcc/ada/gcc-interface/utils.c
index 9ade57b..eb2c257 100644
--- a/gcc/ada/gcc-interface/utils.c
+++ b/gcc/ada/gcc-interface/utils.c
@@ -6443,6 +6443,9 @@ def_builtin_1 (enum built_in_function fncode,
   if (builtin_decl_explicit (fncode))
     return;
 
+  if (fntype == error_mark_node)
+    return;
+
   gcc_assert ((!both_p && !fallback_p)
 	      || !strncmp (name, "__builtin_",
 			   strlen ("__builtin_")));
-- 
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