table(..., pkey=) is incredibly slow if DataFrames has been imported

[akdor1154]

Found some really strange behaviour today: table() will be incredibly slow (~5 minutes) if DataFrames has been imported and a pkey argument has been passed.

using DataFrames
using IndexedTables
# semi-hang here, can't use Ctrl+C to get a stacktrace, takes about 5 minutes on my machine
IndexedTables.table((a = ['a', 'b', 'c'], b=[1,2,3]), pkey=(:a,))

Unsure how to go about looking into this, as I don't know how I can get a stacktrace printed. Now that I've realized that it does actually eventually work (I had assumed it was a hang but it finished while I was filing this :) ), maybe this is a compiler thing?

EDIT 2: Reproduced with Julia 1.4.0 and 1.5.0-rc2 on Linux x86-64.
EDIT: trace after discovering Ctrl+\:

signal (3): Quit
in expression starting at REPL[5]:1
forall_exists_subtype at /buildworker/worker/package_linux64/build/src/subtype.c:1449
jl_types_equal at /buildworker/worker/package_linux64/build/src/subtype.c:1934
jl_typemap_entry_lookup_by_type at /buildworker/worker/package_linux64/build/src/typemap.c:682
jl_specializations_get_linfo at /buildworker/worker/package_linux64/build/src/gf.c:93
specialize_method at ./compiler/utilities.jl:136 [inlined]
specialize_method at ./compiler/utilities.jl:128 [inlined]
typeinf_edge at ./compiler/typeinfer.jl:458
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1213
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1213
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call at ./compiler/abstractinterpretation.jl:893
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1213
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call at ./compiler/abstractinterpretation.jl:893
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call at ./compiler/abstractinterpretation.jl:893
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call at ./compiler/abstractinterpretation.jl:893
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1213
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_edge at ./compiler/typeinfer.jl:488
abstract_call_method at ./compiler/abstractinterpretation.jl:404
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:101
abstract_call_known at ./compiler/abstractinterpretation.jl:873
abstract_call at ./compiler/abstractinterpretation.jl:895
abstract_call at ./compiler/abstractinterpretation.jl:880
abstract_eval at ./compiler/abstractinterpretation.jl:974
typeinf_local at ./compiler/abstractinterpretation.jl:1227
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1283
typeinf at ./compiler/typeinfer.jl:12
typeinf_ext at ./compiler/typeinfer.jl:574
typeinf_ext at ./compiler/typeinfer.jl:605
jfptr_typeinf_ext_1.clone_1 at /home/jarrad/opt/julia/julia-1.4.0/lib/julia/sys.so (unknown line)
_jl_invoke at /buildworker/worker/package_linux64/build/src/gf.c:2144 [inlined]
jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2322
jl_apply at /buildworker/worker/package_linux64/build/src/julia.h:1692 [inlined]
jl_type_infer at /buildworker/worker/package_linux64/build/src/gf.c:213
jl_compile_method_internal at /buildworker/worker/package_linux64/build/src/gf.c:1887
_jl_invoke at /buildworker/worker/package_linux64/build/src/gf.c:2153 [inlined]
jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2322
jl_apply at /buildworker/worker/package_linux64/build/src/julia.h:1692 [inlined]
do_call at /buildworker/worker/package_linux64/build/src/interpreter.c:369
eval_value at /buildworker/worker/package_linux64/build/src/interpreter.c:458
eval_stmt_value at /buildworker/worker/package_linux64/build/src/interpreter.c:409 [inlined]
eval_body at /buildworker/worker/package_linux64/build/src/interpreter.c:817
jl_interpret_toplevel_thunk at /buildworker/worker/package_linux64/build/src/interpreter.c:911
jl_toplevel_eval_flex at /buildworker/worker/package_linux64/build/src/toplevel.c:814
jl_toplevel_eval_flex at /buildworker/worker/package_linux64/build/src/toplevel.c:764
jl_toplevel_eval_in at /buildworker/worker/package_linux64/build/src/toplevel.c:843
eval at ./boot.jl:331
_jl_invoke at /buildworker/worker/package_linux64/build/src/gf.c:2144 [inlined]
jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2322
eval_user_input at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.4/REPL/src/REPL.jl:86
macro expansion at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.4/REPL/src/REPL.jl:118 [inlined]
#26 at ./task.jl:358
_jl_invoke at /buildworker/worker/package_linux64/build/src/gf.c:2144 [inlined]
jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2322
jl_apply at /buildworker/worker/package_linux64/build/src/julia.h:1692 [inlined]
start_task at /buildworker/worker/package_linux64/build/src/task.c:687
unknown function (ip: (nil))
unknown function (ip: (nil))
Allocations: 176682245 (Pool: 176678827; Big: 3418); GC: 247