From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Tue, 21 Dec 2010 23:13:18 +0000 (+0000)
Subject: Don't crash when returning something from a function named '_'.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9ff48ac359242322c5dca42ea9d854422360a9ce;p=gcc.git

Don't crash when returning something from a function named '_'.

From-SVN: r168143
---

diff --git a/gcc/go/gofrontend/gogo.cc b/gcc/go/gofrontend/gogo.cc
index 2e453844500..bf197e5632e 100644
--- a/gcc/go/gofrontend/gogo.cc
+++ b/gcc/go/gofrontend/gogo.cc
@@ -659,7 +659,13 @@ Gogo::start_function(const std::string& name, Function_type* type,
 
   Named_object* ret;
   if (Gogo::is_sink_name(*pname))
-    ret = Named_object::make_sink();
+    {
+      static int sink_count;
+      char buf[30];
+      snprintf(buf, sizeof buf, ".$sink%d", sink_count);
+      ++sink_count;
+      ret = Named_object::make_function(buf, NULL, function);
+    }
   else if (!type->is_method())
     {
       ret = this->package_->bindings()->add_function(*pname, NULL, function);