cp/

	* typeck.c (lookup_anon_field): Cope with qv qualifiers.
testsuite/
	* g++.old-deja/g++.other/anon5.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37478 138bc75d-0d04-0410-961f-82ee72b054a4

4 files changed, 26 insertions, 1 deletions

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 6589da1d997..881ad2b4fad 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,7 @@
+2000-11-15  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* typeck.c (lookup_anon_field): Cope with qv qualifiers.
+
 2000-11-14  Mark Mitchell  <mark@codesourcery.com>
 
 	* class.c (build_vtbl_initializer): Fix typo in comment.
diff --git a/gcc/cp/typeck.c b/gcc/cp/typeck.c
index eca1c292515..d0ca2bbcb28 100644
--- a/gcc/cp/typeck.c
+++ b/gcc/cp/typeck.c
@@ -1994,7 +1994,7 @@ lookup_anon_field (t, type)
 
       /* If we find it directly, return the field.  */
       if (DECL_NAME (field) == NULL_TREE
-	  && type == TREE_TYPE (field))
+	  && type == TYPE_MAIN_VARIANT (TREE_TYPE (field)))
 	{
 	  return field;
 	}
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 730bb0da6ec..6a01b9243a1 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2000-11-15  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* g++.old-deja/g++.other/anon5.C: New test.
+
 2000-11-14  Joseph S. Myers  <jsm28@cam.ac.uk>
 
 	* gcc.dg/c90-const-expr-2.c, gcc.dg/c99-const-expr-2.c: Add more
diff --git a/gcc/testsuite/g++.old-deja/g++.other/anon5.C b/gcc/testsuite/g++.old-deja/g++.other/anon5.C
new file mode 100644
index 00000000000..69fafdae182
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.other/anon5.C
@@ -0,0 +1,17 @@
+// Build don't link:
+// Copyright (C) 2000 Free Software Foundation, Inc.
+// Contributed by Nathan Sidwell 14 Nov 2000 <nathan@codesourcery.com>
+
+// Bug 649. A cv qualified anonymous union would cause confusion.
+
+struct X
+{
+  int fn () const
+  {
+    return member;
+  }
+  const union
+  {
+    int member;
+  };
+};