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From: "wilson at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/94044] [10 Regression] internal compiler error: in comptypes, at cp/typeck.c:1490 on riscv64-unknown-linux-gnu and arm-eabi Date: Sat, 14 Mar 2020 16:57:40 +0000 [thread overview] Message-ID: <bug-94044-4-vbU1XxJ3Me@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-94044-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94044 --- Comment #9 from Jim Wilson <wilson at gcc dot gnu.org> --- (In reply to Jakub Jelinek from comment #8) > So perhaps to ease reproduction, tweak the hash function in this case to > always return 0? Yes, that works. I just didn't have a chance to look at the hash function last night. With the hash function hacked I can reproduce for any target and any -std=c++X value. diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c index 789ccdb..4337928 100644 --- a/gcc/cp/pt.c +++ b/gcc/cp/pt.c @@ -1733,7 +1733,8 @@ hash_tmpl_and_args (tree tmpl, tree args) hashval_t spec_hasher::hash (spec_entry *e) { - return hash_tmpl_and_args (e->tmpl, e->args); + return 0; + // return hash_tmpl_and_args (e->tmpl, e->args); } /* Recursively calculate a hash value for a template argument ARG, for use
next prev parent reply other threads:[~2020-03-14 16:57 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <bug-94044-4@http.gcc.gnu.org/bugzilla/> 2020-03-12 9:35 ` kito.cheng at gmail dot com 2020-03-12 11:14 ` nathan at gcc dot gnu.org 2020-03-13 13:33 ` nathan at gcc dot gnu.org 2020-03-13 16:12 ` kito.cheng at gmail dot com 2020-03-13 19:31 ` nathan at gcc dot gnu.org 2020-03-14 3:53 ` wilson at gcc dot gnu.org 2020-03-14 10:32 ` jakub at gcc dot gnu.org 2020-03-14 16:57 ` wilson at gcc dot gnu.org [this message] 2020-03-16 11:55 ` nathan at gcc dot gnu.org 2020-03-20 11:44 ` rguenth at gcc dot gnu.org 2020-03-23 10:41 ` cvs-commit at gcc dot gnu.org 2020-03-23 10:41 ` nathan at gcc dot gnu.org
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