function function_add called with null value for argument ! data.name.empty().

[ghost]

The following should report an error, not a stack trace.

function -e foo
end

fish: function function_add called with null value for argument ! data.name.empty().
fish: This is a bug. Break on bugreport to debug.If you can reproduce it, please send a bug report to fish-users@lists.sf.net.
fish: Backtrace:
0   fish                                0x00000001094eca60 _Z15show_stackframev + 112
1   fish                                0x0000000109483ab6 _Z15define_functionR8parser_tR12io_streams_tRKNSt3__16vectorINS3_12basic_stringIwNS3_11char_traitsIwEENS3_9allocatorIwEEEENS8_ISA_EEEERKSA_iPSA_ + 5366
2   fish                                0x000000010950c3c5 _ZN25parse_execution_context_t22run_function_statementERK12parse_node_tS2_ + 501
3   fish                                0x000000010950bb94 _ZN25parse_execution_context_t9run_1_jobERK12parse_node_tPK7block_t + 532
4   fish                                0x000000010950c0a9 _ZN25parse_execution_context_t12run_job_listERK12parse_node_tPK7block_t + 137
5   fish                                0x000000010950f2de _ZN25parse_execution_context_t19eval_node_at_offsetEjPK7block_tRK10io_chain_t + 350
6   fish                                0x00000001094be72c _ZN8parser_t15eval_block_nodeEjRK10io_chain_t12block_type_t + 332
7   fish                                0x00000001094bde55 _ZN8parser_t4evalERKNSt3__112basic_stringIwNS0_11char_traitsIwEENS0_9allocatorIwEEEERK10io_chain_t12block_type_t + 501
8   fish                                0x00000001094c580e _Z18reader_run_commandR8parser_tRKNSt3__112basic_stringIwNS1_11char_traitsIwEENS1_9allocatorIwEEEE + 270
9   fish                                0x00000001094cc5e8 _Z11reader_readiRK10io_chain_t + 952
10  fish                                0x000000010951736a main + 4986
11  libdyld.dylib                       0x00007fff86d855ad start + 1
function: Expected function name

[ridiculousfish]

Nice find 👍

[ridiculousfish]

Thanks for reporting this.