Don't crash if a result variable redefines a parameter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170451 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/go/gofrontend/gogo.cc b/gcc/go/gofrontend/gogo.cc
index b062c54..f1404cc 100644 (file)
--- a/gcc/go/gofrontend/gogo.cc
+++ b/gcc/go/gofrontend/gogo.cc
@@ -2558,7 +2558,8 @@ Function::create_named_result_variables(Gogo* gogo)
        }
       Result_variable* result = new Result_variable(p->type(), this, index);
       Named_object* no = block->bindings()->add_result_variable(name, result);
-      this->named_results_->push_back(no);
+      if (no->is_result_variable())
+       this->named_results_->push_back(no);
     }
 }