Added unit test for code completion when pointer's type is a typedef

Change-Id: I408be8d9364a4b48824238dcc44175167ae653f4
Reviewed-by: hjk <qthjk@ovi.com>

Fix code completion for nested classes when enclosing is
template class.
Unit tests

Task-number: QTCREATORBUG-8245 (only standalone)
Change-Id: Ib31ad4b799db927b56debd4dc3e7403404c1839d
Reviewed-by: hjk <qthjk@ovi.com>

Included unit tests.

Task-number: QTCREATORBUG-8368

Change-Id: I1b04124bc2c9eac050cfb2e6d3a5c1aca5311f4b
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

Fix code completion for operator '->' when
returned value is a pointer of typedef(e.g.:std::auto_ptr).
Included unit test.

Task-number: QTCREATORBUG-629
Change-Id: I36b53a3f80b3c99d52791e18ad1244923c1373f6
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

Change-Id: Ic093079fa65d8d749911fd9f5b0f629e9fe68a1e
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

Conflicts:
	tests/auto/cplusplus/findusages/tst_findusages.cpp

Change-Id: I87d305e2d68582aa00b92f9599368615cd76ec74
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

This change solves only problem with Qt containers.
stl containers need separate change.
Problem was with predeclaration of template class after
declaration of this template class.
(there is unit test added which shows the problem).

Task-number: QTCREATORBUG-8228 (cover only Qt containers)

Change-Id: If1f76c88c955b7b55347d302b353f5cd52b244a4
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

Conflicts:
	src/plugins/cpptools/cppcompletion_test.cpp

Change-Id: I9f665276926f2e440ad0c92e94dd1aeee89005b3
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

Change-Id: Id1c7564b70719900cf3f5508faac0cab00b0afa0
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

Change-Id: Ic093079fa65d8d749911fd9f5b0f629e9fe68a1e
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

This change solves only problem with Qt containers.
stl containers need separate change.
Problem was with predeclaration of template class after
declaration of this template class.
(there is unit test added which shows the problem).

Task-number: QTCREATORBUG-8228 (cover only Qt containers)

Change-Id: If1f76c88c955b7b55347d302b353f5cd52b244a4
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

Unit tests for code completion for nested class when enclosing is a template

Change-Id: I409f742923468db23dd9a8e4c18cbb21b1e52dd9
Reviewed-by: hjk <qthjk@ovi.com>

More complex situation.
Base class is a template and derived class is a template.

Task-number: QTCREATORBUG-8072
Task-number: QTCREATORBUG-7962
Change-Id: I7e8aa727fccd2bd4a779e6fe781553cd12196682
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

Task-number: QTCREATORBUG-7978
Change-Id: I27e6ebe56e410d509580a1e00f8986642cacc5ba
Reviewed-by: David Schulz <david.schulz@digia.com>
Reviewed-by: Eike Ziller <eike.ziller@digia.com>
Reviewed-by: Christian Stenger <christian.stenger@digia.com>

Task-number: QTCREATORBUG-7964
Change-Id: Icc7d87bb4f2d1ab0560a6c06187d9c23da9fe3e9
Reviewed-by: David Schulz <david.schulz@digia.com>

Change-Id: Ice592c6de9951ee3b2c4cb52ed0bb3b6770e0825
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

Task-number: QTCREATORBUG-7933

Change-Id: I98469a092ff3ff0acc69800e9aade4ebb268332a
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

Problem was with cyclic recurrence.
To solve it we need to check if derived class is different class than its base class.
Keep completion corrected.
Include some unit tests when base class has the same name as derived.

Task-number: QTCREATORBUG-7887
Change-Id: I7973c0b06e3b62d2da3d06048f4327d18a0b8011
Reviewed-by: hjk <qthjk@ovi.com>

This fixes one of the issues mentioned in the report below.
THe other part will come in a separate patch.

Task-number: QTCREATORBUG-7730

Change-Id: I9f56a9bcec8a881dab3ab60f40c5b71f296466da
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

This fixes a variety of issues regarding class completion
when templates are used as base classes. The test cases
show examples.

Task-number: QTCREATORBUG-4357
Change-Id: I764d5ce817a78e1b19336e5beab758ca9e10f34b
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

More uniform.

Change-Id: I1c6057981f4c2b3170a4e69f0674fe4caf1143a2
Reviewed-by: Robert Loehning <robert.loehning@nokia.com>

* You now get completion for std::vector<int>::[complete].
* Also added a test.

Conflicts:
	src/plugins/cpptools/cppcompletion_test.cpp
	src/plugins/cpptools/cpptoolsplugin.h

Change-Id: I596ebf6bd18ec9a347113f8d162cc124c8a0d6b4
Reviewed-by: hjk <qthjk@ovi.com>