From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Thu, 3 Sep 2015 04:33:32 +0000 (+0000)
Subject: compiler: Report invalid receiver types in function definitions.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=fc253334957be7816edb209dcc25907c624a02f0;p=gcc.git

compiler: Report invalid receiver types in function definitions.


    Fixes golang/go#12324.

    Reviewed-on: https://go-review.googlesource.com/13988

From-SVN: r227427
---

diff --git a/gcc/go/gofrontend/MERGE b/gcc/go/gofrontend/MERGE
index f74d2ca565b..9dea1f84115 100644
--- a/gcc/go/gofrontend/MERGE
+++ b/gcc/go/gofrontend/MERGE
@@ -1,4 +1,4 @@
-3f8feb4f905535448833a14e4f5c83f682087749
+672ac2abc52d8bd70cb9fb03dd4a32fdde9c438f
 
 The first line of this file holds the git revision number of the last
 merge done from the gofrontend repository.
diff --git a/gcc/go/gofrontend/gogo.cc b/gcc/go/gofrontend/gogo.cc
index 233ee274cf0..5ecc55d0dbb 100644
--- a/gcc/go/gofrontend/gogo.cc
+++ b/gcc/go/gofrontend/gogo.cc
@@ -1818,7 +1818,11 @@ Gogo::start_function(const std::string& name, Function_type* type,
 								  function);
 	    }
 	  else
-	    go_unreachable();
+            {
+              error_at(type->receiver()->location(),
+                       "invalid receiver type (receiver must be a named type)");
+              ret = Named_object::make_function(name, NULL, function);
+            }
 	}
       this->package_->bindings()->add_method(ret);
     }