1Functions changes summary: 0 Removed, 0 Changed, 0 Added function 2Variables changes summary: 0 Removed, 4 Changed, 0 Added variables 3 44 Changed variables: 5 6 [C] 'int v1' was changed: 7 namespace changed from (none) to 'this' 8 9 [C] 'int v2' was changed: 10 namespace changed from 'this' to 'that' 11 12 [C] 'int v3' was changed: 13 namespace changed from 'that' to '' 14 15 [C] 'int v4' was changed: 16 namespace changed from '' to (none) 17 18