https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91500
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
> ./cc1plus -quiet ccOfXKGA.ii -std=c++17
/clickhouse-18.16.1+ds/dbms/src/Storages/ColumnDefault.cpp: In function
‘std::string DB::toString(DB::ColumnDefaultKind)’:
/clickhouse-18.16.1+ds/dbms/src/Storages/ColumnDefault.cpp:47:117: internal
compiler error: in ocp_convert, at cp/cvt.c:766
0x933e66 ocp_convert(tree_node*, tree_node*, int, int, int)
/space/rguenther/src/svn/gcc-9-branch/gcc/cp/cvt.c:766
0x93699c convert(tree_node*, tree_node*)
/space/rguenther/src/svn/gcc-9-branch/gcc/cp/cvt.c:1637
0xbd0e11 check_return_expr(tree_node*, bool*)
/space/rguenther/src/svn/gcc-9-branch/gcc/cp/typeck.c:9800
0xb57af5 finish_return_stmt(tree_node*)
/space/rguenther/src/svn/gcc-9-branch/gcc/cp/semantics.c:894
0xa655b0 cp_parser_jump_statement
/space/rguenther/src/svn/gcc-9-branch/gcc/cp/parser.c:12919
0xa61762 cp_parser_statement
/space/rguenther/src/svn/gcc-9-branch/gcc/cp/parser.c:11191
0xa62697 cp_parser_statement_seq_opt
/space/rguenther/src/svn/gcc-9-branch/gcc/cp/parser.c:11657
0xa6258b cp_parser_compound_statement
/space/rguenther/src/svn/gcc-9-branch/gcc/cp/parser.c:11611
0xa773b5 cp_parser_function_body
/space/rguenther/src/svn/gcc-9-branch/gcc/cp/parser.c:22662
0xa776db cp_parser_ctor_initializer_opt_and_function_body
/space/rguenther/src/svn/gcc-9-branch/gcc/cp/parser.c:22711
0xa813b2 cp_parser_function_definition_after_declarator
/space/rguenther/src/svn/gcc-9-branch/gcc/cp/parser.c:27812
0xa811d9 cp_parser_function_definition_from_specifiers_and_declarator
/space/rguenther/src/svn/gcc-9-branch/gcc/cp/parser.c:27729
0xa72de2 cp_parser_init_declarator
/space/rguenther/src/svn/gcc-9-branch/gcc/cp/parser.c:20297
0xa668c2 cp_parser_simple_declaration
/space/rguenther/src/svn/gcc-9-branch/gcc/cp/parser.c:13551
0xa6648b cp_parser_block_declaration
/space/rguenther/src/svn/gcc-9-branch/gcc/cp/parser.c:13367
0xa66170 cp_parser_declaration
/space/rguenther/src/svn/gcc-9-branch/gcc/cp/parser.c:13238
0xa6626b cp_parser_toplevel_declaration
/space/rguenther/src/svn/gcc-9-branch/gcc/cp/parser.c:13267
0xa65cc6 cp_parser_declaration_seq_opt
/space/rguenther/src/svn/gcc-9-branch/gcc/cp/parser.c:13114
0xa70ca9 cp_parser_namespace_body
/space/rguenther/src/svn/gcc-9-branch/gcc/cp/parser.c:19327
0xa70c53 cp_parser_namespace_definition
/space/rguenther/src/svn/gcc-9-branch/gcc/cp/parser.c:19305
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
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