compiler: Fix multiple conversions to different named slices.

From-SVN: r182293

diff --git a/gcc/go/gofrontend/expressions.cc b/gcc/go/gofrontend/expressions.cc
index ab6f4feeaf3da45cddecad3aed17c2e72c90c016..365e99c548683d6f41ebd9adbf4f1cde46036765 100644 (file)
--- a/gcc/go/gofrontend/expressions.cc
+++ b/gcc/go/gofrontend/expressions.cc
@@ -3669,7 +3669,7 @@ Type_conversion_expression::do_get_tree(Translate_context* context)
       if (e->integer_type()->is_unsigned()
          && e->integer_type()->bits() == 8)
        {
-         static tree string_to_byte_array_fndecl;
+         tree string_to_byte_array_fndecl = NULL_TREE;
          ret = Gogo::call_builtin(&string_to_byte_array_fndecl,
                                   this->location(),
                                   "__go_string_to_byte_array",
@@ -3681,7 +3681,7 @@ Type_conversion_expression::do_get_tree(Translate_context* context)
       else
        {
          go_assert(e == Type::lookup_integer_type("int"));
-         static tree string_to_int_array_fndecl;
+         tree string_to_int_array_fndecl = NULL_TREE;
          ret = Gogo::call_builtin(&string_to_int_array_fndecl,
                                   this->location(),
                                   "__go_string_to_int_array",