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From: "mateusz.pusz at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/97103] ICE on nested requires expression template template instantiation Date: Fri, 18 Sep 2020 09:45:40 +0000 [thread overview] Message-ID: <bug-97103-4-ULnybNsLXY@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-97103-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97103 --- Comment #1 from Mateusz Pusz <mateusz.pusz at gmail dot com> --- <source>: In instantiation of 'constexpr const bool valid_template_arguments<template<class R, class Rep> class quantity>': <source>:8:15: required from here <source>:6:32: internal compiler error: in tsubst, at cp/pt.c:15447 6 | requires requires { typename Q<int, int>; }; // two representation types | ~~~~~~~~~^~~~~~~~~~~~ 0x1b755e9 internal_error(char const*, ...) ???:0 0x686d2b fancy_abort(char const*, int, char const*) ???:0 0x896a1b tsubst(tree_node*, tree_node*, int, tree_node*) ???:0 0x709a42 tsubst_requires_expr(tree_node*, tree_node*, int, tree_node*) ???:0 0x709725 tsubst_requires_expr(tree_node*, tree_node*, int, tree_node*) ???:0 0x89ac2f instantiate_decl(tree_node*, bool, bool) ???:0 0x79044e maybe_instantiate_decl(tree_node*) ???:0 0x7935e8 mark_used(tree_node*, int) ???:0 0x90bab7 finish_id_expression(tree_node*, tree_node*, tree_node*, cp_id_kind*, bool, bool, bool*, bool, bool, bool, bool, char const**, unsigned int) ???:0 0x862cec c_parse_file() ???:0 0x9d3702 c_common_parse_file() ???:0 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions. Compiler returned: 1
next prev parent reply other threads:[~2020-09-18 9:45 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-09-18 9:45 [Bug c++/97103] New: " mateusz.pusz at gmail dot com 2020-09-18 9:45 ` mateusz.pusz at gmail dot com [this message] 2020-09-18 12:55 ` [Bug c++/97103] " ppalka at gcc dot gnu.org 2020-09-18 18:47 ` [Bug c++/97103] [10/11 Regression] " ppalka at gcc dot gnu.org 2020-09-19 15:18 ` cvs-commit at gcc dot gnu.org 2020-10-12 11:52 ` [Bug c++/97103] [10 " rguenth at gcc dot gnu.org 2021-03-31 12:33 ` cvs-commit at gcc dot gnu.org 2021-03-31 12:35 ` ppalka at gcc dot gnu.org
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