From: Ian Lance Taylor <iant@golang.org>
Date: Sat, 5 Dec 2020 16:09:53 +0000 (-0800)
Subject: compiler: don't name type descriptor for alias type
X-Git-Tag: upstream/12.2.0~11127
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e9104775e3beceab247050733da97fbba5341cb7;p=platform%2Fupstream%2Fgcc.git

compiler: don't name type descriptor for alias type

The test case is https://golang.org/cl/275632.

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/275652
---

diff --git a/gcc/go/gofrontend/MERGE b/gcc/go/gofrontend/MERGE
index 019aafd..02083ed 100644
--- a/gcc/go/gofrontend/MERGE
+++ b/gcc/go/gofrontend/MERGE
@@ -1,4 +1,4 @@
-342e5f0b349553a69d7c99a18162ae2a1e6e5775
+2184750d74d37580486e90df1284c07fdee91670
 
 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/names.cc b/gcc/go/gofrontend/names.cc
index 0097417..8e73e5e 100644
--- a/gcc/go/gofrontend/names.cc
+++ b/gcc/go/gofrontend/names.cc
@@ -1017,7 +1017,7 @@ Gogo::type_descriptor_backend_name(const Type* type, Named_type* nt,
   bool is_pointer = false;
   if (nt == NULL && type->points_to() != NULL)
     {
-      nt = type->points_to()->named_type();
+      nt = type->points_to()->unalias()->named_type();
       is_pointer = true;
     }