Add rune as an alias for int.

From-SVN: r180634

diff --git a/gcc/go/gofrontend/gogo.cc b/gcc/go/gofrontend/gogo.cc
index 18436abd29c5c4d8910c40d5e4fd8f1b6d50c270..e20063b817ffeb9eb6bb970350d64af33bede0df 100644 (file)
--- a/gcc/go/gofrontend/gogo.cc
+++ b/gcc/go/gofrontend/gogo.cc
@@ -85,6 +85,10 @@ Gogo::Gogo(Backend* backend, int int_type_size, int pointer_size)
   Named_object* byte_type = this->declare_type("byte", loc);
   byte_type->set_type_value(uint8_type);
 
+  // "rune" is an alias for "int".
+  Named_object* rune_type = this->declare_type("rune", loc);
+  rune_type->set_type_value(int_type);
+
   this->add_named_type(Type::make_integer_type("uintptr", true,
                                               pointer_size,
                                               RUNTIME_TYPE_KIND_UINTPTR));