From 6396c3a579d5b7479af180e420844be8d63069c2 Mon Sep 17 00:00:00 2001 From: Mark Mitchell Date: Sun, 4 Oct 1998 11:17:08 +0000 Subject: [PATCH] search.c (expand_upcast_vtables): In addition to unsetting TREE_READONLY, remove top-level const type qualifier. * search.c (expand_upcast_vtables): In addition to unsetting TREE_READONLY, remove top-level const type qualifier. From-SVN: r22808 --- gcc/cp/ChangeLog | 5 +++++ gcc/cp/search.c | 3 +++ 2 files changed, 8 insertions(+) diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 7634176757c..bbb22f67a1c 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +1998-10-04 Mark Mitchell + + * search.c (expand_upcast_vtables): In addition to unsetting + TREE_READONLY, remove top-level const type qualifier. + 1998-10-03 Mark Mitchell * class.c (current_class_ptr, current_class_ref): Clarify diff --git a/gcc/cp/search.c b/gcc/cp/search.c index 3c04170facb..75c3d198a1d 100644 --- a/gcc/cp/search.c +++ b/gcc/cp/search.c @@ -2588,6 +2588,9 @@ expand_upcast_fixups (binfo, addr, orig_addr, vbase, vbase_addr, t, } TREE_READONLY (new_delta) = 0; + TREE_TYPE (new_delta) = + cp_build_type_variant (TREE_TYPE (new_delta), /*constp=*/0, + TYPE_VOLATILE (TREE_TYPE (new_delta))); expand_expr_stmt (build_modify_expr (new_delta, NOP_EXPR, old_delta)); }