https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82080
Bug ID: 82080
Summary: ICE: Segmentation fault
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: jamrial at gmail dot com
Target Milestone: ---
Created attachment 42105
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42105&action=edit
Preprocessed output created with -freport-bug
[jamrial@ArchVM ~]$ c++ -std=c++17 -c ccBqWFGo.ii
/home/jamrial/range-v3/test/algorithm/partial_sort_copy.cpp: In lambda
function:
/home/jamrial/range-v3/test/algorithm/partial_sort_copy.cpp:50:44: internal
compiler error: Segmentation fault
int* e = output + std::min(N, M);
^
0xd8570f crash_signal
/home/jamrial/gcc-svn/gcc/toplev.c:341
0x62730f hash_table<hash_map<tree_node*, tree_node*,
simple_hashmap_traits<default_hash_traits<tree_node*>, tree_node*>
>::hash_entry, xcallocator>::find_slot_with_hash(tree_node* const&, unsigned
int, insert_option)
/home/jamrial/gcc-svn/gcc/hash-table.h:874
0x6274ec hash_map<tree_node*, tree_node*,
simple_hashmap_traits<default_hash_traits<tree_node*>, tree_node*>
>::put(tree_node* const&, tree_node* const&)
/home/jamrial/gcc-svn/gcc/hash-map.h:136
0x775c09 register_local_specialization(tree_node*, tree_node*)
/home/jamrial/gcc-svn/gcc/cp/pt.c:1906
0x775c09 tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool,
bool)
/home/jamrial/gcc-svn/gcc/cp/pt.c:18153
0x7750ba tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool,
bool)
/home/jamrial/gcc-svn/gcc/cp/pt.c:17549
0x77524c tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool,
bool)
/home/jamrial/gcc-svn/gcc/cp/pt.c:17070
0x624723 fold_non_dependent_expr(tree_node*)
/home/jamrial/gcc-svn/gcc/cp/constexpr.c:4936
0x761b21 build_non_dependent_expr(tree_node*)
/home/jamrial/gcc-svn/gcc/cp/pt.c:24955
0x81a82a build_x_binary_op(unsigned int, tree_code, tree_node*, tree_code,
tree_node*, tree_code, tree_node**, int)
/home/jamrial/gcc-svn/gcc/cp/typeck.c:3954
0x71bcee cp_parser_binary_expression
/home/jamrial/gcc-svn/gcc/cp/parser.c:9271
0x71c474 cp_parser_assignment_expression
/home/jamrial/gcc-svn/gcc/cp/parser.c:9404
0x71c8a7 cp_parser_constant_expression
/home/jamrial/gcc-svn/gcc/cp/parser.c:9674
0x71d934 cp_parser_initializer_clause
/home/jamrial/gcc-svn/gcc/cp/parser.c:21765
0x71ed2b cp_parser_initializer
/home/jamrial/gcc-svn/gcc/cp/parser.c:21705
0x744710 cp_parser_init_declarator
/home/jamrial/gcc-svn/gcc/cp/parser.c:19547
0x74bc66 cp_parser_simple_declaration
/home/jamrial/gcc-svn/gcc/cp/parser.c:12980
0x74cbe5 cp_parser_block_declaration
/home/jamrial/gcc-svn/gcc/cp/parser.c:12805
0x74d6e9 cp_parser_declaration_statement
/home/jamrial/gcc-svn/gcc/cp/parser.c:12399
0x727253 cp_parser_statement
/home/jamrial/gcc-svn/gcc/cp/parser.c:10877
[jamrial@ArchVM ~]$ c++ -v
Using built-in specs.
COLLECT_GCC=c++
COLLECT_LTO_WRAPPER=/usr/local/lib/gcc/x86_64-pc-linux-gnu/8.0.0/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: /home/jamrial/gcc-svn/configure --prefix=/usr/local
--libdir=/usr/local/lib --libexecdir=/usr/local/lib
--mandir=/usr/local/share/man --infodir=/usr/local/share/info
--enable-languages=c,c++,lto --enable-shared --enable-threads=posix
--disable-bootstrap --with-system-zlib --enable-__cxa_atexit
--disable-libunwind-exceptions --enable-clocale=gnu --disable-libstdcxx-pch
--disable-libssp --enable-gnu-unique-object --enable-linker-build-id
--enable-lto --enable-plugin --enable-install-libiberty
--with-linker-hash-style=gnu --enable-gnu-indirect-function --disable-multilib
--disable-werror
Thread model: posix
gcc version 8.0.0 20170901 (experimental) (GCC)
