From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 2122) id A4E1A3858C60; Wed, 1 Dec 2021 03:11:30 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org A4E1A3858C60 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Jason Merrill To: gcc-cvs@gcc.gnu.org Subject: [gcc r11-9345] c++: is_this_parameter and coroutines proxies X-Act-Checkin: gcc X-Git-Author: Jason Merrill X-Git-Refname: refs/heads/releases/gcc-11 X-Git-Oldrev: b92d7fdd3a1694b3f7147eb7036b2aa50bd1fbe6 X-Git-Newrev: 047b700fb08dfdc6c8ce2ae6554822cac0cd85b5 Message-Id: <20211201031130.A4E1A3858C60@sourceware.org> Date: Wed, 1 Dec 2021 03:11:30 +0000 (GMT) X-BeenThere: gcc-cvs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 01 Dec 2021 03:11:30 -0000 https://gcc.gnu.org/g:047b700fb08dfdc6c8ce2ae6554822cac0cd85b5 commit r11-9345-g047b700fb08dfdc6c8ce2ae6554822cac0cd85b5 Author: Jason Merrill Date: Sat Nov 13 17:16:46 2021 -0500 c++: is_this_parameter and coroutines proxies Compiling coroutines/pr95736.C with the implicit constexpr patch broke because is_this_parameter didn't recognize the coroutines proxy for 'this'. gcc/cp/ChangeLog: * semantics.c (is_this_parameter): Check DECL_HAS_VALUE_EXPR_P instead of is_capture_proxy. Diff: --- gcc/cp/semantics.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/gcc/cp/semantics.c b/gcc/cp/semantics.c index 6da30d12c53..9dc10e7d759 100644 --- a/gcc/cp/semantics.c +++ b/gcc/cp/semantics.c @@ -10669,7 +10669,8 @@ is_this_parameter (tree t) { if (!DECL_P (t) || DECL_NAME (t) != this_identifier) return false; - gcc_assert (TREE_CODE (t) == PARM_DECL || is_capture_proxy (t) + gcc_assert (TREE_CODE (t) == PARM_DECL + || (TREE_CODE (t) == VAR_DECL && DECL_HAS_VALUE_EXPR_P (t)) || (cp_binding_oracle && TREE_CODE (t) == VAR_DECL)); return true; }