From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Sun, 14 Dec 2014 19:39:15 +0000 (+0000)
Subject: compiler: Fix crash when tracked field used in global initializer.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c5bef33ff98b9ed0cdc4ac2c3029c50e3dc40ca9;p=gcc.git

compiler: Fix crash when tracked field used in global initializer.

From-SVN: r218722
---

diff --git a/gcc/go/gofrontend/expressions.cc b/gcc/go/gofrontend/expressions.cc
index 21f6cd6c3d8..61b80452d99 100644
--- a/gcc/go/gofrontend/expressions.cc
+++ b/gcc/go/gofrontend/expressions.cc
@@ -10731,7 +10731,7 @@ Field_reference_expression::do_lower(Gogo* gogo, Named_object* function,
     return this;
 
   // References from functions generated by the compiler don't count.
-  if (function->func_value()->is_type_specific_function())
+  if (function != NULL && function->func_value()->is_type_specific_function())
     return this;
 
   // We have found a reference to a tracked field.  Build a call to