Task-number: QTCREATORBUG-8974

Change-Id: Iac114881741bdf8fd477541b28e4d31b7a1760f0
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

ResolveExpression used the wrong Control object, which was deleted by
~LookupContext() in TypeOfExpression::operator()). ~Control() led to the
dangling pointer.

Task-number: QTCREATORBUG-8890
Done-with: Erik Verbruggen <erik.verbruggen@digia.com>

Change-Id: Ic07947ee54087446b730e4d3ec4bef29defa4495
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

Fixed the chunk size calculation, made the sorting more stable, and
fixed the tests.

Change-Id: I81fcffbf2ce9b63dd81f1a0e251200a31220db88
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

Added additional test for change:
23844410



Change-Id: I9ddd23b0e852bf88105fef87fae82620da29c0b6
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

Highlight member variable when there is also
enum value with the same name

Task-number: QTCREATORBUG-7525
Change-Id: I0990844a20fdf9e87a807fde10708344b9c3497b
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

Fix highlighting, find usages, marking for static variables.

Task-number: QTCREATORBUG-6822
Change-Id: I0c97c93c6c1024550907eec3820496df22a94e85
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

CheckSymbols is the "data provider" for the semantic highlighter which
does not have any tests yet.

Change-Id: I868aca32d44570457a984b8ce74695c381c58bed
Reviewed-by: Przemyslaw Gorszkowski <pgorszkowski@gmail.com>
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>