From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 2122) id 283613858426; Sun, 27 Feb 2022 22:52:42 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 283613858426 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 r12-7398] c++: (*(fn))() [PR104618] X-Act-Checkin: gcc X-Git-Author: Jason Merrill X-Git-Refname: refs/heads/master X-Git-Oldrev: d1574a9b820f17adb9004255e2018967e9be063b X-Git-Newrev: 0096b0b467b2c98ed258f0ead9a8b87b2a6d8466 Message-Id: <20220227225242.283613858426@sourceware.org> Date: Sun, 27 Feb 2022 22:52:42 +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: Sun, 27 Feb 2022 22:52:42 -0000 https://gcc.gnu.org/g:0096b0b467b2c98ed258f0ead9a8b87b2a6d8466 commit r12-7398-g0096b0b467b2c98ed258f0ead9a8b87b2a6d8466 Author: Jason Merrill Date: Fri Feb 25 15:26:17 2022 -0400 c++: (*(fn))() [PR104618] The patch for PR90451 deferred marking to the point of actual use; we missed this one because of the parens. PR c++/104618 gcc/cp/ChangeLog: * typeck.cc (cp_build_addr_expr_1): Also maybe_undo_parenthesized_ref. gcc/testsuite/ChangeLog: * g++.dg/overload/paren1.C: New test. Diff: --- gcc/cp/typeck.cc | 6 +++--- gcc/testsuite/g++.dg/overload/paren1.C | 7 +++++++ 2 files changed, 10 insertions(+), 3 deletions(-) diff --git a/gcc/cp/typeck.cc b/gcc/cp/typeck.cc index f796337f73c..bddc83759ad 100644 --- a/gcc/cp/typeck.cc +++ b/gcc/cp/typeck.cc @@ -6884,9 +6884,9 @@ cp_build_addr_expr_1 (tree arg, bool strict_lvalue, tsubst_flags_t complain) so we can just form an ADDR_EXPR with the correct type. */ if (processing_template_decl || TREE_CODE (arg) != COMPONENT_REF) { - tree stripped_arg = tree_strip_any_location_wrapper (arg); - if (TREE_CODE (stripped_arg) == FUNCTION_DECL - && !mark_used (stripped_arg, complain) && !(complain & tf_error)) + tree stripped_arg + = tree_strip_any_location_wrapper (maybe_undo_parenthesized_ref (arg)); + if (!mark_single_function (stripped_arg, complain)) return error_mark_node; val = build_address (arg); if (TREE_CODE (arg) == OFFSET_REF) diff --git a/gcc/testsuite/g++.dg/overload/paren1.C b/gcc/testsuite/g++.dg/overload/paren1.C new file mode 100644 index 00000000000..21421ae8726 --- /dev/null +++ b/gcc/testsuite/g++.dg/overload/paren1.C @@ -0,0 +1,7 @@ +// PR c++/104618 + +extern void gen_addsi3 (void); +void output_stack_adjust () +{ + (*(gen_addsi3)) (); +}