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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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