Ruby: Accept consistency changes.

Author: MathiasVP

ruby/ql/test/library-tests/ast/CONSISTENCY/DataFlowConsistency.expected

@@ -0,0 +1,13 @@
+identityLocalStep
+| calls/calls.rb:202:7:202:9 | SSA phi read(y) | Node steps to itself |
+| calls/calls.rb:205:7:205:7 | SSA phi read(self) | Node steps to itself |
+| calls/calls.rb:205:7:205:7 | SSA phi read(y) | Node steps to itself |
+| calls/calls.rb:210:11:210:13 | SSA phi read(y) | Node steps to itself |
+| calls/calls.rb:211:14:211:14 | SSA phi read(self) | Node steps to itself |
+| calls/calls.rb:211:14:211:14 | SSA phi read(y) | Node steps to itself |
+| calls/calls.rb:214:7:214:9 | SSA phi read(y) | Node steps to itself |
+| calls/calls.rb:217:7:217:7 | SSA phi read(self) | Node steps to itself |
+| calls/calls.rb:217:7:217:7 | SSA phi read(y) | Node steps to itself |
+| calls/calls.rb:222:11:222:13 | SSA phi read(y) | Node steps to itself |
+| calls/calls.rb:223:14:223:14 | SSA phi read(self) | Node steps to itself |
+| calls/calls.rb:223:14:223:14 | SSA phi read(y) | Node steps to itself |

ruby/ql/test/library-tests/ast/calls/CONSISTENCY/DataFlowConsistency.expected

@@ -0,0 +1,13 @@
+identityLocalStep
+| calls.rb:202:7:202:9 | SSA phi read(y) | Node steps to itself |
+| calls.rb:205:7:205:7 | SSA phi read(self) | Node steps to itself |
+| calls.rb:205:7:205:7 | SSA phi read(y) | Node steps to itself |
+| calls.rb:210:11:210:13 | SSA phi read(y) | Node steps to itself |
+| calls.rb:211:14:211:14 | SSA phi read(self) | Node steps to itself |
+| calls.rb:211:14:211:14 | SSA phi read(y) | Node steps to itself |
+| calls.rb:214:7:214:9 | SSA phi read(y) | Node steps to itself |
+| calls.rb:217:7:217:7 | SSA phi read(self) | Node steps to itself |
+| calls.rb:217:7:217:7 | SSA phi read(y) | Node steps to itself |
+| calls.rb:222:11:222:13 | SSA phi read(y) | Node steps to itself |
+| calls.rb:223:14:223:14 | SSA phi read(self) | Node steps to itself |
+| calls.rb:223:14:223:14 | SSA phi read(y) | Node steps to itself |