{"action":"opened","issue":{"url":"https://api.github.com/repos/eMoflon/emoflon/issues/570","labels_url":"https://api.github.com/repos/eMoflon/emoflon/issues/570/labels{/name}","comments_url":"https://api.github.com/repos/eMoflon/emoflon/issues/570/comments","events_url":"https://api.github.com/repos/eMoflon/emoflon/issues/570/events","html_url":"https://github.com/eMoflon/emoflon/issues/570","id":105622538,"number":570,"title":"Validation blocking misuse of attribute assignments in the TGG compiler","user":{"login":"gervarro","id":11614152,"avatar_url":"https://avatars.githubusercontent.com/u/11614152?v=3","gravatar_id":"","url":"https://api.github.com/users/gervarro","html_url":"https://github.com/gervarro","followers_url":"https://api.github.com/users/gervarro/followers","following_url":"https://api.github.com/users/gervarro/following{/other_user}","gists_url":"https://api.github.com/users/gervarro/gists{/gist_id}","starred_url":"https://api.github.com/users/gervarro/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gervarro/subscriptions","organizations_url":"https://api.github.com/users/gervarro/orgs","repos_url":"https://api.github.com/users/gervarro/repos","events_url":"https://api.github.com/users/gervarro/events{/privacy}","received_events_url":"https://api.github.com/users/gervarro/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/eMoflon/emoflon/labels/bug","name":"bug","color":"fc2929"},{"url":"https://api.github.com/repos/eMoflon/emoflon/labels/eMoflon-TGG","name":"eMoflon-TGG","color":"ededed"}],"state":"open","locked":false,"assignee":{"login":"erhanleblebici","id":11506522,"avatar_url":"https://avatars.githubusercontent.com/u/11506522?v=3","gravatar_id":"","url":"https://api.github.com/users/erhanleblebici","html_url":"https://github.com/erhanleblebici","followers_url":"https://api.github.com/users/erhanleblebici/followers","following_url":"https://api.github.com/users/erhanleblebici/following{/other_user}","gists_url":"https://api.github.com/users/erhanleblebici/gists{/gist_id}","starred_url":"https://api.github.com/users/erhanleblebici/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/erhanleblebici/subscriptions","organizations_url":"https://api.github.com/users/erhanleblebici/orgs","repos_url":"https://api.github.com/users/erhanleblebici/repos","events_url":"https://api.github.com/users/erhanleblebici/events{/privacy}","received_events_url":"https://api.github.com/users/erhanleblebici/received_events","type":"User","site_admin":false},"milestone":null,"comments":0,"created_at":"2015-09-09T15:33:42Z","updated_at":"2015-09-09T15:33:42Z","closed_at":null,"body":"I wanted to add further validation checks for attribute constraints and assignments to avoid situations when the types of the attribute on the left-hand side and the expression on the right-hand side are incompatible, which could cause a serious flaw in the generated code (syntactically correct, but semantically erroneous code).\r\nWhen I wanted to switch on this new validation, I recognized that the TGG engine misuses attribute assignment by an enforced `Object` to `String` conversion, when the `CSP.getValue(String,String)` method is invoked.\r\nPlease fix this issue as soon as possible, as I plan to categorize this kind of problems as error in the near future."}}