https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87113
Bug ID: 87113
Summary: ICE in adjust_temp_type at cp/constexpr.c:1205
Product: gcc
Version: 7.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: svenja.mehringer at gmail dot com
Target Milestone: ---
Created attachment 44608
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44608&action=edit
intermediate file that produces error
See attached intermediate file (build with -std=c++17 -fconcepts).
This produces the following error:
test.cpp: In Funktion »int main()«:
test.cpp:8:87: in constexpr-Ersetzung von
»seqan3::qualified<seqan3::union_composition<seqan3::dna4, seqan3::gap>,
seqan3::phred42>((seqan3::gap::GAP, seqan3::gap()))«
test.cpp:8:87: interner Compiler-Fehler: in adjust_temp_type, bei
cp/constexpr.c:1205
0x6d0c5c adjust_temp_type
../.././gcc/cp/constexpr.c:1205
0x6d344d cxx_bind_parameters_in_call
../.././gcc/cp/constexpr.c:1279
0x6d344d cxx_eval_call_expression
../.././gcc/cp/constexpr.c:1535
0x6d48c6 cxx_eval_constant_expression
../.././gcc/cp/constexpr.c:4010
0x6d44f3 cxx_eval_constant_expression
../.././gcc/cp/constexpr.c:4127
0x6d44f3 cxx_eval_constant_expression
../.././gcc/cp/constexpr.c:4127
0x6d499b cxx_eval_constant_expression
../.././gcc/cp/constexpr.c:4477
0x6d4eb8 cxx_eval_statement_list
../.././gcc/cp/constexpr.c:3743
0x6d4eb8 cxx_eval_constant_expression
../.././gcc/cp/constexpr.c:4471
0x6d3da6 cxx_eval_call_expression
../.././gcc/cp/constexpr.c:1642
0x6d48c6 cxx_eval_constant_expression
../.././gcc/cp/constexpr.c:4010
0x6d8614 cxx_eval_outermost_constant_expr
../.././gcc/cp/constexpr.c:4640
0x6da2fe maybe_constant_value(tree_node*, tree_node*)
../.././gcc/cp/constexpr.c:4855
0x6c64ea cp_fully_fold(tree_node*)
../.././gcc/cp/cp-gimplify.c:1976
0x5f9c4a store_init_value(tree_node*, tree_node*, vec<tree_node*, va_gc,
vl_embed>**, int)
../.././gcc/cp/typeck2.c:841
0x5b7f6d check_initializer
../.././gcc/cp/decl.c:6365
0x5bb7ca cp_finish_decl(tree_node*, tree_node*, bool, tree_node*, int)
../.././gcc/cp/decl.c:7037
0x64a607 cp_parser_init_declarator
../.././gcc/cp/parser.c:19380
0x64ae4d cp_parser_simple_declaration
../.././gcc/cp/parser.c:12777
0x64ba55 cp_parser_block_declaration
../.././gcc/cp/parser.c:12602
Bitte senden Sie einen vollständigen Fehlerbericht auf Englisch ein;
inclusive vorverarbeitetem Quellcode, wenn es dienlich ist.
Please include the complete backtrace with any bug report.
Weitere Hinweise finden Sie unter »<https://gcc.gnu.org/bugs/>«.
Tested on
% uname -a
Linux epsilon 4.9.0-8-amd64 #1 SMP Debian 4.9.110-3+deb9u3 (2018-08-19) x86_64
GNU/Linux
% g++-7.1.0 --version
g++ (GCC) 7.1.0
Copyright (C) 2017 Free Software Foundation, Inc.
Dies ist freie Software; die Kopierbedingungen stehen in den Quellen. Es
gibt KEINE Garantie; auch nicht für MARKTGÄNGIGKEIT oder FÜR SPEZIELLE ZWECKE.
Verified on snapshots of g++8 and g++9
