Language
C++
Compiler
gcc HEAD 10.0.0 20200114 (experimental)
Options
Warnings
Boost 1.72.0
C++2a
-pedantic
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.72.0/gcc-head/include -std=c++2a -pedantic Exit Code:
1
Author
anonymous
over 5 years ago
C++
gcc HEAD 10.0.0 20200114 (experimental)
Author
anonymous
over 5 years ago
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.72.0/gcc-head/include -std=c++2a -pedantic prog.cc:10:12: internal compiler error: in alias_ctad_tweaks, at cp/pt.c:28223
10 | B a((int*)0);
| ^
0x5b9faa alias_ctad_tweaks
../../source/gcc/cp/pt.c:28223
0x5b9faa deduction_guides_for
../../source/gcc/cp/pt.c:28395
0x7048b3 do_class_deduction
../../source/gcc/cp/pt.c:28500
0x7048b3 do_auto_deduction(tree_node*, tree_node*, tree_node*, int, auto_deduction_context, tree_node*, int)
../../source/gcc/cp/pt.c:28629
0x6693e6 cp_finish_decl(tree_node*, tree_node*, bool, tree_node*, int)
../../source/gcc/cp/decl.c:7463
0x6eb461 cp_parser_init_declarator
../../source/gcc/cp/parser.c:20762
0x6ce805 cp_parser_simple_declaration
../../source/gcc/cp/parser.c:13627
0x6f3962 cp_parser_declaration
../../source/gcc/cp/parser.c:13325
0x6f4084 cp_parser_translation_unit
../../source/gcc/cp/parser.c:4723
0x6f4084 c_parse_file()
../../source/gcc/cp/parser.c:43563
0x7bb56b c_common_parse_file()
../../source/gcc/c-family/c-opts.c:1186
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