The following issues are fixed: - [1]Incorrect detection of the property name as a string literal and thus writing out them with quotation marks - [2] Duplication of property name when a scoped variable is used as property key - [3] Writing out additional brackets during deconstruction - [4] Incorrect formatting when a default is assigned to a lhs variable like [a = 24, b] = array - [5] Automatic addition of "" characters into the object keys - [6] Automatic addition of assignment operator, instead only add it when there is a pending initializer Also, add the colon token location which was missing in the pattern property rules. Remove it from a couple of rules that was giving incorrect result. We require the location information of the colon token to be correct when formatting. A few of tst_qmlformat and tst_reformatter tests are adapted to the above mentioned changes [1], [2], [5]. [ChangeLog][qmlformat][Important Behavior Changes] qmlformat will no longer add "" characters automatically in the object keys unless the object key is actually a string literal. Also, using a scoped variable as the property key will no longer result in the duplication of the property name. Pick-to: 6.6 Fixes: QTBUG-108275 Fixes: QTBUG-114839 Change-Id: I272d41d13df34ff5877f3efebe43c80255dd7c2b Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>