From: Eric Botcazou <ebotcazou@adacore.com>
Date: Tue, 6 Mar 2018 12:09:33 +0000 (+0000)
Subject: * gcc-interface/utils.c (def_builtin_1): Bail out on error_mark_node.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0d6091d924c5cb0bb2ee1c6d165fc92219917e2a;p=gcc.git

* gcc-interface/utils.c (def_builtin_1): Bail out on error_mark_node.

From-SVN: r258276
---

diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 4d721f22f89..195f94e251f 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,7 @@
+2018-03-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils.c (def_builtin_1): Bail out on error_mark_node.
+
 2018-02-28  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* libgnat/i-cexten.ads (Float_128): New type.
diff --git a/gcc/ada/gcc-interface/utils.c b/gcc/ada/gcc-interface/utils.c
index 9ade57bf44d..eb2c2573a3f 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_")));