Go patch committed: Fix location of function parameters

[Ian Lance Taylor]

This patch by Chris Manghane fixes the location of function parameters
in the Go frontend.  Bootstrapped and ran Go testsuite on
x86_64-unknown-linux-gnu.  Committed to mainline.

Ian

Index: gcc/go/gofrontend/MERGE
===================================================================
--- gcc/go/gofrontend/MERGE     (revision 225752)
+++ gcc/go/gofrontend/MERGE     (working copy)
@@ -1,4 +1,4 @@
-c8cb74e70fbe87b14bbd083730f52a68c79ec6bb
+83191e8e2cb9f47f7c1e6bcb9997f21163292612
 
 The first line of this file holds the git revision number of the last
 merge done from the gofrontend repository.
Index: gcc/go/gofrontend/gogo.cc
===================================================================
--- gcc/go/gofrontend/gogo.cc   (revision 225750)
+++ gcc/go/gofrontend/gogo.cc   (working copy)
@@ -1694,7 +1694,7 @@ Gogo::start_function(const std::string&
           ++p)
        {
          Variable* param = new Variable(p->type(), NULL, false, true, false,
-                                        location);
+                                        p->location());
          if (is_varargs && p + 1 == parameters->end())
            param->set_is_varargs_parameter();