failures
edges
| instance_variables.rb:2:19:2:19 | x :  | instance_variables.rb:3:18:3:18 | x :  |
| instance_variables.rb:2:19:2:19 | x :  | instance_variables.rb:3:18:3:18 | x :  |
| instance_variables.rb:3:18:3:18 | x :  | instance_variables.rb:3:9:3:14 | [post] self [@field] :  |
| instance_variables.rb:3:18:3:18 | x :  | instance_variables.rb:3:9:3:14 | [post] self [@field] :  |
| instance_variables.rb:5:5:7:7 | self in get_field [@field] :  | instance_variables.rb:6:16:6:21 | self [@field] :  |
| instance_variables.rb:5:5:7:7 | self in get_field [@field] :  | instance_variables.rb:6:16:6:21 | self [@field] :  |
| instance_variables.rb:6:16:6:21 | @field :  | instance_variables.rb:6:9:6:21 | return :  |
| instance_variables.rb:6:16:6:21 | @field :  | instance_variables.rb:6:9:6:21 | return :  |
| instance_variables.rb:6:16:6:21 | self [@field] :  | instance_variables.rb:6:16:6:21 | @field :  |
| instance_variables.rb:6:16:6:21 | self [@field] :  | instance_variables.rb:6:16:6:21 | @field :  |
| instance_variables.rb:8:5:10:7 | self in inc_field [@field] :  | instance_variables.rb:9:9:9:14 | [post] self [@field] :  |
| instance_variables.rb:9:9:9:14 | [post] self [@field] :  | instance_variables.rb:9:9:9:14 | [post] self [@field] :  |
| instance_variables.rb:11:5:11:8 | [post] self [@foo] :  | instance_variables.rb:12:10:12:13 | self [@foo] :  |
| instance_variables.rb:11:5:11:8 | [post] self [@foo] :  | instance_variables.rb:12:10:12:13 | self [@foo] :  |
| instance_variables.rb:11:12:11:22 | call to source :  | instance_variables.rb:11:5:11:8 | [post] self [@foo] :  |
| instance_variables.rb:11:12:11:22 | call to source :  | instance_variables.rb:11:5:11:8 | [post] self [@foo] :  |
| instance_variables.rb:12:10:12:13 | self [@foo] :  | instance_variables.rb:12:10:12:13 | @foo |
| instance_variables.rb:12:10:12:13 | self [@foo] :  | instance_variables.rb:12:10:12:13 | @foo |
| instance_variables.rb:16:1:16:3 | [post] foo [@field] :  | instance_variables.rb:17:6:17:8 | foo [@field] :  |
| instance_variables.rb:16:1:16:3 | [post] foo [@field] :  | instance_variables.rb:17:6:17:8 | foo [@field] :  |
| instance_variables.rb:16:15:16:24 | call to source :  | instance_variables.rb:2:19:2:19 | x :  |
| instance_variables.rb:16:15:16:24 | call to source :  | instance_variables.rb:2:19:2:19 | x :  |
| instance_variables.rb:16:15:16:24 | call to source :  | instance_variables.rb:16:1:16:3 | [post] foo [@field] :  |
| instance_variables.rb:16:15:16:24 | call to source :  | instance_variables.rb:16:1:16:3 | [post] foo [@field] :  |
| instance_variables.rb:17:6:17:8 | foo [@field] :  | instance_variables.rb:5:5:7:7 | self in get_field [@field] :  |
| instance_variables.rb:17:6:17:8 | foo [@field] :  | instance_variables.rb:5:5:7:7 | self in get_field [@field] :  |
| instance_variables.rb:17:6:17:8 | foo [@field] :  | instance_variables.rb:17:6:17:18 | call to get_field |
| instance_variables.rb:17:6:17:8 | foo [@field] :  | instance_variables.rb:17:6:17:18 | call to get_field |
| instance_variables.rb:20:1:20:3 | [post] bar [@field] :  | instance_variables.rb:21:6:21:8 | bar [@field] :  |
| instance_variables.rb:20:15:20:23 | call to source :  | instance_variables.rb:2:19:2:19 | x :  |
| instance_variables.rb:20:15:20:23 | call to source :  | instance_variables.rb:20:1:20:3 | [post] bar [@field] :  |
| instance_variables.rb:21:6:21:8 | bar [@field] :  | instance_variables.rb:8:5:10:7 | self in inc_field [@field] :  |
| instance_variables.rb:21:6:21:8 | bar [@field] :  | instance_variables.rb:21:6:21:18 | call to inc_field |
nodes
| instance_variables.rb:2:19:2:19 | x :  | semmle.label | x :  |
| instance_variables.rb:2:19:2:19 | x :  | semmle.label | x :  |
| instance_variables.rb:3:9:3:14 | [post] self [@field] :  | semmle.label | [post] self [@field] :  |
| instance_variables.rb:3:9:3:14 | [post] self [@field] :  | semmle.label | [post] self [@field] :  |
| instance_variables.rb:3:18:3:18 | x :  | semmle.label | x :  |
| instance_variables.rb:3:18:3:18 | x :  | semmle.label | x :  |
| instance_variables.rb:5:5:7:7 | self in get_field [@field] :  | semmle.label | self in get_field [@field] :  |
| instance_variables.rb:5:5:7:7 | self in get_field [@field] :  | semmle.label | self in get_field [@field] :  |
| instance_variables.rb:6:9:6:21 | return :  | semmle.label | return :  |
| instance_variables.rb:6:9:6:21 | return :  | semmle.label | return :  |
| instance_variables.rb:6:16:6:21 | @field :  | semmle.label | @field :  |
| instance_variables.rb:6:16:6:21 | @field :  | semmle.label | @field :  |
| instance_variables.rb:6:16:6:21 | self [@field] :  | semmle.label | self [@field] :  |
| instance_variables.rb:6:16:6:21 | self [@field] :  | semmle.label | self [@field] :  |
| instance_variables.rb:8:5:10:7 | self in inc_field [@field] :  | semmle.label | self in inc_field [@field] :  |
| instance_variables.rb:9:9:9:14 | [post] self [@field] :  | semmle.label | [post] self [@field] :  |
| instance_variables.rb:11:5:11:8 | [post] self [@foo] :  | semmle.label | [post] self [@foo] :  |
| instance_variables.rb:11:5:11:8 | [post] self [@foo] :  | semmle.label | [post] self [@foo] :  |
| instance_variables.rb:11:12:11:22 | call to source :  | semmle.label | call to source :  |
| instance_variables.rb:11:12:11:22 | call to source :  | semmle.label | call to source :  |
| instance_variables.rb:12:10:12:13 | @foo | semmle.label | @foo |
| instance_variables.rb:12:10:12:13 | @foo | semmle.label | @foo |
| instance_variables.rb:12:10:12:13 | self [@foo] :  | semmle.label | self [@foo] :  |
| instance_variables.rb:12:10:12:13 | self [@foo] :  | semmle.label | self [@foo] :  |
| instance_variables.rb:16:1:16:3 | [post] foo [@field] :  | semmle.label | [post] foo [@field] :  |
| instance_variables.rb:16:1:16:3 | [post] foo [@field] :  | semmle.label | [post] foo [@field] :  |
| instance_variables.rb:16:15:16:24 | call to source :  | semmle.label | call to source :  |
| instance_variables.rb:16:15:16:24 | call to source :  | semmle.label | call to source :  |
| instance_variables.rb:17:6:17:8 | foo [@field] :  | semmle.label | foo [@field] :  |
| instance_variables.rb:17:6:17:8 | foo [@field] :  | semmle.label | foo [@field] :  |
| instance_variables.rb:17:6:17:18 | call to get_field | semmle.label | call to get_field |
| instance_variables.rb:17:6:17:18 | call to get_field | semmle.label | call to get_field |
| instance_variables.rb:20:1:20:3 | [post] bar [@field] :  | semmle.label | [post] bar [@field] :  |
| instance_variables.rb:20:15:20:23 | call to source :  | semmle.label | call to source :  |
| instance_variables.rb:21:6:21:8 | bar [@field] :  | semmle.label | bar [@field] :  |
| instance_variables.rb:21:6:21:18 | call to inc_field | semmle.label | call to inc_field |
subpaths
| instance_variables.rb:16:15:16:24 | call to source :  | instance_variables.rb:2:19:2:19 | x :  | instance_variables.rb:3:9:3:14 | [post] self [@field] :  | instance_variables.rb:16:1:16:3 | [post] foo [@field] :  |
| instance_variables.rb:16:15:16:24 | call to source :  | instance_variables.rb:2:19:2:19 | x :  | instance_variables.rb:3:9:3:14 | [post] self [@field] :  | instance_variables.rb:16:1:16:3 | [post] foo [@field] :  |
| instance_variables.rb:17:6:17:8 | foo [@field] :  | instance_variables.rb:5:5:7:7 | self in get_field [@field] :  | instance_variables.rb:6:9:6:21 | return :  | instance_variables.rb:17:6:17:18 | call to get_field |
| instance_variables.rb:17:6:17:8 | foo [@field] :  | instance_variables.rb:5:5:7:7 | self in get_field [@field] :  | instance_variables.rb:6:9:6:21 | return :  | instance_variables.rb:17:6:17:18 | call to get_field |
| instance_variables.rb:20:15:20:23 | call to source :  | instance_variables.rb:2:19:2:19 | x :  | instance_variables.rb:3:9:3:14 | [post] self [@field] :  | instance_variables.rb:20:1:20:3 | [post] bar [@field] :  |
| instance_variables.rb:21:6:21:8 | bar [@field] :  | instance_variables.rb:8:5:10:7 | self in inc_field [@field] :  | instance_variables.rb:8:5:10:7 | self in inc_field [@field] :  | instance_variables.rb:21:6:21:18 | call to inc_field |
| instance_variables.rb:21:6:21:8 | bar [@field] :  | instance_variables.rb:8:5:10:7 | self in inc_field [@field] :  | instance_variables.rb:9:9:9:14 | [post] self [@field] :  | instance_variables.rb:21:6:21:18 | call to inc_field |
#select
| instance_variables.rb:12:10:12:13 | @foo | instance_variables.rb:11:12:11:22 | call to source :  | instance_variables.rb:12:10:12:13 | @foo | $@ | instance_variables.rb:11:12:11:22 | call to source :  | call to source :  |
| instance_variables.rb:17:6:17:18 | call to get_field | instance_variables.rb:16:15:16:24 | call to source :  | instance_variables.rb:17:6:17:18 | call to get_field | $@ | instance_variables.rb:16:15:16:24 | call to source :  | call to source :  |
| instance_variables.rb:21:6:21:18 | call to inc_field | instance_variables.rb:20:15:20:23 | call to source :  | instance_variables.rb:21:6:21:18 | call to inc_field | $@ | instance_variables.rb:20:15:20:23 | call to source :  | call to source :  |